North America
Circuit and Surge Protection
Protection Solutions Catalog
Contents
Circuit and Surge Protection
Introduction 3
BR Series - AC 277/480V rated 4
9926 Series - Model QL - AC 240V rated 11
9926 Series - Model QY for DC 80V/125V rated 14
SU Series - AC 277/480V rated 15
9926 Series - Model QZ - 277/480V rated 22
9926 Series - Ground Fault Current Interrupt 24
Mounting Options, Accessories, Trip Curves 25
CB4200 Series - Pushbutton trip/reset, AC/DC rated 27
CB2200 Series - Lever Type with aux contact, AC/DC rated 29
CB9100 Series - AC/DC rated, up to 63A AC 31
Electronic (DC) Circuit Protection ESX 10-T 24 VDC - up to 12A 33
ESX 10-TC 12 VDC - up to 10A 41
SPD II 1 Series - for LV A.C. Distribution and DC Photovoltaic applications 47
SPD II & III Series - for LV A.C. Distribution and AC device applications 52
Quick Selection Guide 59
Certication 62
Lighting and surge protection for control and instrumentation signals 64
VARITECTOR SPC - Overview 66
VARITECTOR SPC - Surge protectors with plug / base construction. 72
V-TEST - hand-held tester for VSPC 112
VARITECTOR SSC - Overview 115
VARITECTOR SSC 6AN - 6 Pole surge protectors in high density terminal construction 120
VARITECTOR SSC 4AN - 4 Pole surge protectors in high density terminal construction 144
Surge Protection for Data Signals 158
VARITECTOR SPC EX - for hazardous locations requiring ATEX approval 159
V DATA 167
VARITECTOR SSC EX - for hazardous locations requiring ATEX approval 169
Surge Protection - MTL Introduction 171
SD Series 178
SLP Series 180
MA15 Series 181
TP48 Series 182
Glossary 183
Lighting and Surge Protection for LV Distribution
and AC - powered Devices
VARITECTOR - Surge Protection for
Control I/O Signals
Branch Rated and Supplementary
Circuit Protection
Lighting and Surge Protection for Measurement and
Control Systems Instrinsically Safe Circuit (Ex Zone)
1
Weidmuller Catalogs at a Glance
Catalog 1:
Modular Terminal Blocks
• P-Series (Push-in)
• I-Series (IDC)
• Power Distribution
Blocks and Fuse Blocks
Catalog 2:
PCB Terminals and Connectors
• Space Saving Technologies
• Wide Variety of Clamping Technologies
• Pitches Ranging from 3.50 mm to 15.00 mm
• OrientationsRangingfrom90˚to270˚
Catalog 3:
RockStar®– Heavy Duty Connectors
• Inserts
• Modular System
• Housings IP65 and IP68
• Cable Glands
Catalog 4.1:
Analog Signal Conditioning
• Intrinsically Safe Conditioners
• Signal Converters and Monitoring Devices
• Indicators and Configurable Displays
• Fieldbus Distribution Boxes
Catalog 4.4:
Surge Protection
• Surge Protection for Low-Voltage
• Surge Protection for Instrumentation and Control
• Surge Protection for Data Interfaces
• Surge Protection for Photovoltaic Systems
Catalog 4.2:
Relays and Optocouplers
• Mechanical Relays
• Solid-State (Opto) Relays
• Power Solid-State Relays
• Multifunction Relays and Timers
Catalog 8:
Sensor Actuator Interface
• SAI Passive Blocks
• SAI Universal
• SAI ASI
• Cables and Connectors
Catalog 9:
Industrial Ethernet
• Unmanaged Switches
• Managed Switches
• Routers
• Media Converters
• SteadyTEC®
• RJ45 Connectors
• Fiber Optic Connectors
• Accessories
• Power Supplies
and Breakers
• Relays and Optos
• Analog Signal
Conditioning
• Wireless and Ethernet
Catalog 7:
Marking Systems
• Terminal Markers
• Wire and Cable Markers
• Device and Equipment Markers
• Printing Systems and Software
Catalog 12:
Wireless I/O and Ethernet Connectivity
• Wireless I/O and Ethernet
• Wireless Gateways
• Wireless Transceivers
• Antennas and Accessories
• Power Feed-in Modules
• Temperature Modules
• Functional Safety Modules
Catalog u-remote:
Distributed I/O Solutions
• Field Bus Couplers
• Digital Input and
Output Modules
• Analog Input and
Output Modules
Catalog 11:
Circuit and Surge Protection
• Surge Protection for Low Voltage
• Surge Protection for Instrumentation and Control
• Circuit Breakers and Protectors
• DIN-mountable AC Receptacles (DRAC)
• Stud Style (Screw clamp)
• Z-Series (Tension clamp)
• W-Series (Screw clamp)
• Multi-function Blocks
Catalog 4.3:
Power Delivery
• Power Supplies
• UPS Control Units
• Battery Back Up Units
Catalog 10:
Short Form Catalog
• Terminal Blocks
• Enclosures and
Cable Glands
• Professional Tools
• Heavy Duty Connectors
Catalog 6:
Tools
• Cutting
• Stripping
• Crimping
• Screwdrivers
• AutomaticMachines
• Ferrules
Catalog 5:
Enclosures and Cable Glands
• Enclosures
• Cable Glands
• Cabtite (Cable Entry System)
2
Branch Rated & Supplementary Circuit Protection
Weidmuller’s DIN-rail mounted circuit breakers are an
essential part of our Electronics portfolio, with functionality
that provides protection from damaging over-currents in
motor and control circuits.
A wide range of these products are UL 489 listed for branch
circuit protection, and other devices are UL recognized as
supplementary protectors, suitable for applications where
branch circuit protection is already installed or not required.
The narrow width of many of these products helps users
to minimize the size and cost of the enclosure, and the
availability of accessories such as auxiliary contacts, touch
protection, lockable levers and busbar assemblies provide for
a safe and dependable installation.
Branch Rated & Supplementary Circuit Protection
Product Application/Standard AC Rating DC Rating No. of Poles Width per pole (mm) Standard Trip Curve Comment
BR Series Branch / UL489, 0.5-30A / 277/480V 1, 2 17.5 C, D Thermal-Magnetic
CSA C22.2 No.5.02 1-30A / 277/480V 3 17.5 C, D
40-60A / 240V 1, 2, 3 17.5 C, D
QL Series Branch / UL489, 0.5-25A / 240V 1, 2 13 KM Hydraulic-Magnetic
CSA C22.2 No.5.02 1-25A / 240V 3 13 KM
QY Series Branch / UL489, 0.5-60A / 80V 1 13 U2 Hydraulic-Magnetic
CSA C22.2 No.5.02 1-60A / 125V 1 13 U2
5-40A / 80V 2 13 U2
5-60A / 125V 2 13 U2
SU Series Supplementary / UL1077, 0.5-60A / 277/480V 1, 2 17.5 C, D Thermal-Magnetic
CSA C22.2 No. 235 1-60A / 277/480V 3 17.5 C, D
QZ Series Supplementary / UL1077, 1-60A / 277/480V 1 ,2 13 2 Hydraulic-Magnetic
CSA C22.2 No. 235 10-60A / 277/480V 3 13 2
GFCI Series Supplementary / UL1077, 5-50A / 240V 2 13 2 Hydraulic-Magnetic
CSA C22.2 No. 235
CB4200 Series Supplementary / UL1077,
CSA C22.2 No. 235
0.05-16A / 250V 0.05-16A / 65V 1, 2 12.5 M1 Thermal-Magnetic/Push Button
trip/reset
CB2200 Series Supplementary / UL1077,
CSA C22.2 No. 235
0.1-32A / 277/480V 0.1-32A / 65V 1, 2 12.5 M1 Thermal-Magnetic/Integral NO
or NC aux contact
0.1-20A / 277/480V 0.1-20A / 65V 3 12.5 M1
9100 Series Supplementary / UL1077, 0.5-63A / 277V 0.5-50A / 50V 1 18 M1 Thermal-Magnetic
CSA C22.2 No. 235 0.5-63A / 480V 0.5-50A / 110V 2 18 M1
0.5-63A / 480V 3 18 M1
3
Comparedtotraditionalfuseinstallation,theUL489/CSAC22.2
No.5-02compliantcircuitbreakerslistedhereassistwiththe
complex task of selecting correct types and characteristics and offer
alessbulkyinstallationsolution.Ourrangeofminiature,molded-
case circuit breakers, in combination with our accessories for
factory or on-site installation, offer enhanced control and monitoring
capabilities. Installation kits include all parts and instructions to
make the on-site job easy.
WesupplyUL489/CSAC22.2No.5-02compliant1,2and3-pole-
type circuit breakers from 0.5 to 60 Ampere and with type C and D
characteristics.
Attachments such as neutral switches, auxiliary contacts and shunt
trips are also available for this system. All accessories for modern
busbar installations are available in compliance with the relevant
UL standards.
Branch Rated Circuit Protection
Branch Rated Circuit Protection
4
Branch Rated Circuit Breakers
Single Pole - D Curve Single Pole - C Curve
Current Ratings (amps) Description Part No. Description Part No.
0.5 Branch / 1P Cct Brkr / D Curve / 0.5A BR1D05AC Branch / 1P Cct Brkr / C Curve / 0.5A BR1C05AC
1 Branch / 1P Cct Brkr / D Curve / 1A BR1D1AC Branch / 1P Cct Brkr / C Curve / 1A BR1C1AC
2 Branch / 1P Cct Brkr / D Curve / 2A BR1D2AC Branch / 1P Cct Brkr / C Curve / 2A BR1C2AC
3 Branch / 1P Cct Brkr / D Curve / 3A BR1D3AC Branch / 1P Cct Brkr / C Curve / 3A BR1C3AC
5 Branch / 1P Cct Brkr / D Curve / 5A BR1D5AC Branch / 1P Cct Brkr / C Curve / 5A BR1C5AC
10 Branch / 1P Cct Brkr / D Curve / 10A BR1D10AC Branch / 1P Cct Brkr / C Curve / 10A BR1C10AC
15 Branch / 1P Cct Brkr / D Curve / 15A BR1D15AC Branch / 1P Cct Brkr / C Curve / 15A BR1C15AC
20 Branch / 1P Cct Brkr / D Curve / 20A BR1D20AC Branch / 1P Cct Brkr / C Curve / 20A BR1C20AC
25 Branch / 1P Cct Brkr / D Curve / 25A BR1D25AC Branch / 1P Cct Brkr / C Curve / 25A BR1C25AC
30 Branch / 1P Cct Brkr / D Curve / 30A BR1D30AC Branch / 1P Cct Brkr / C Curve / 30A BR1C30AC
40 Branch / 1P Cct Brkr / D Curve / 40A BR1D40AC Branch / 1P Cct Brkr / C Curve / 40A BR1C40AC
50 Branch / 1P Cct Brkr / D Curve / 50A BR1D50AC Branch / 1P Cct Brkr / C Curve / 50A BR1C50AC
60 Branch / 1P Cct Brkr / D Curve / 60A BR1D60AC Branch / 1P Cct Brkr / C Curve / 60A BR1C60AC
Double Pole - D Curve Double Pole - C Curve
Current Ratings (amps) Description Part No. Description Part No.
0.5 Branch / 2P Cct Brkr / D Curve / 0.5A BR2D05AC Branch / 2P Cct Brkr / C Curve / 0.5A BR2C05AC
1 Branch / 2P Cct Brkr / D Curve / 1A BR2D1AC Branch / 2P Cct Brkr / C Curve / 1A BR2C1AC
2 Branch / 2P Cct Brkr / D Curve / 2A BR2D2AC Branch / 2P Cct Brkr / C Curve / 2A BR2C2AC
5 Branch / 2P Cct Brkr / D Curve / 5A BR2D5AC Branch / 2P Cct Brkr / C Curve / 5A BR2C5AC
10 Branch / 2P Cct Brkr / D Curve / 10A BR2D10AC Branch / 2P Cct Brkr / C Curve / 10A BR2C10AC
15 Branch / 2P Cct Brkr / D Curve / 15A BR2D15AC Branch / 2P Cct Brkr / C Curve / 15A BR2C15AC
20 Branch / 2P Cct Brkr / D Curve / 20A BR2D20AC Branch / 2P Cct Brkr / C Curve / 20A BR2C20AC
25 Branch / 2P Cct Brkr / D Curve / 25A BR2D25AC Branch / 2P Cct Brkr / C Curve / 25A BR2C25AC
30 Branch / 2P Cct Brkr / D Curve / 30A BR2D30AC Branch / 2P Cct Brkr / C Curve / 30A BR2C30AC
40 Branch / 2P Cct Brkr / D Curve / 40A BR2D40AC Branch / 2P Cct Brkr / C Curve / 40A BR2C40AC
50 Branch / 2P Cct Brkr / D Curve / 50A BR2D50AC Branch / 2P Cct Brkr / C Curve / 50A BR2C50AC
60 Branch / 2P Cct Brkr / D Curve / 60A BR2D60AC Branch / 2P Cct Brkr / C Curve / 60A BR2C60AC
Triple Pole - D Curve Triple Pole - C Curve
Current Ratings (amps) Description Part No. Description Part No.
1 Branch / 3P Cct Brkr / D Curve / 1A BR3D1AC Branch / 3P Cct Brkr / C Curve / 1A BR3C1AC
2 Branch / 3P Cct Brkr / D Curve / 2A BR3D2AC Branch / 3P Cct Brkr / C Curve / 2A BR3C2AC
5 Branch / 3P Cct Brkr / D Curve / 5A BR3D5AC Branch / 3P Cct Brkr / C Curve / 5A BR3C5AC
10 Branch / 3P Cct Brkr / D Curve / 10A BR3D10AC Branch / 3P Cct Brkr / C Curve / 10A BR3C10AC
15 Branch / 3P Cct Brkr / D Curve / 15A BR3D15AC Branch / 3P Cct Brkr / C Curve / 15A BR3C15AC
20 Branch / 3P Cct Brkr / D Curve / 20A BR3D20AC Branch / 3P Cct Brkr / C Curve / 20A BR3C20AC
25 Branch / 3P Cct Brkr / D Curve / 25A BR3D25AC Branch / 3P Cct Brkr / C Curve / 25A BR3C25AC
30 Branch / 3P Cct Brkr / D Curve / 30A BR3D30AC Branch / 3P Cct Brkr / C Curve / 30A BR3C30AC
40 Branch / 3P Cct Brkr / D Curve / 40A BR3D40AC Branch / 3P Cct Brkr / C Curve / 40A BR3C40AC
50 Branch / 3P Cct Brkr / D Curve / 50A BR3D50AC Branch / 3P Cct Brkr / C Curve / 50A BR3C50AC
60 Branch / 3P Cct Brkr / D Curve / 60A BR3D60AC Branch / 3P Cct Brkr / C Curve / 60A BR3C60AC
Note: Additional current ratings available. Contact your local Weidmuller representative.
5
Branch Rated Circuit Breakers
Our range of UL489/CSA C22.2 No.5-02 branch
rated circuit breakers in combination with our
accessories for factory or on-site installation offer
enhanced control and monitoring capabilities.
Installation kits include all parts and instructions to
make the on-site job easy.
Standards UL489 and CSA C22.2 No. 5-02
Rated operating currents
10 A /240 V AC
3 A / 110 V DC
1 A / 220 V DC
Minimum contact load 1 mA at 24 V DC
Conductor cross sections
Type of conductor *) min. max.
Single wire 1.0 mm2 (AWG18) 2.5 mm2 (AWG14)
Stranded wire 1.0 mm2 (AWG18) 1.5 mm2 (AWG16)
Stranded wire with ferrule 1.0 mm2 (AWG18) 1.5 mm2 (AWG16)
Torque max. 0.8 Nm (7 lb.in)
*) Stripped length 8 - 9 mm ( ) values in brackets = measurement units for North America
Lock-off/Lock-on device
Weight
g/Each
Packing
Unit Part No.
2 10 LD10
Module Type of Contact Contacts Weight
g / Each
Packing
Unit Part No.
Auxiliary contact, for mounting on the right
½ 1 auxiliary contact 1NO 35 6 BAU10
½ 2 auxiliary contacts 1NO + 1NC 40 6 BAU11
BAU10
14
13
BAU11
23
24 12
11
Branch Rated Circuit Breakers
Accessories for Branch Rated Circuit Breakers
Test Currents*
Electromagnetic
Rated Current
INA
Rated Voltage
V AC
Not Tripping
I4A
Tripping
I5A
Weight
g / Each Packing Unit Part No.
Neutral switch
0.3 - 32 277/480 400 700 165 6 BNS32A
40 - 63 240 630 1000 165 6 BNS63A
* additional electromagnetic protection
Module
Rated
Operating
Voltage
Max. operating
curent at
Un (t < 10 ms)
Weight
g / Each Packing Unit Part No.
Shunt trip, for mounting on the right or left
0.3 - 32 110 - 240 V UC,
277 V AC
0.25 A at 110 V 110 5 BST110V
6
Applies to BNS... and BST:
The accessory devices BNS... and BST can be installed onthe right or left.
Mounting
1. Bring the blue knobs of all devices into the “OFF” position
2. Remove grey cover from the switching device and attachment
3. Insert drive plate between the switching device and BNS... or BST
4. Insert connecting pin into the knob (insertion depth
approx. 7 mm)
5. Combine switching device and BNS... or BST
6. Screw the devices together (observe correct screw length)
Applies to BAU...
The auxiliary contact BAU... can only be installed
on the right.
Installation
1. Flick the blue switches of all devices to the “OFF” position
2. Remove the grey cover from the switching device and attachment
3. Combine switching device and BAU...
4. Insert connection screws and connect the two devices by turning the
screws 90°
5. After installation, close and open to check correct operation
Applies to all switching devices
BNS..., BST and BAU...
The load and mains can be connected into either the top or bottom
(Line/Load Reversible).
Design of the terminals
• Optical detection of screw position
• Increased breaking resistance if the screwdriver becomes jammed
• Universal connecting terminals, suitable for connecting all known cable lugs
such as ring or forked cable lugs and pin terminals
• Ring cable lugs can be connected by opening the flap and removing the
connecting screw
• Can also be used for applications that require ring cable lugs (e.g. nuclear
power stations)
• DIN EN 50274, VDE 0660-514 compliant protection against contact with live
parts is fully guaranteed
Neutral switch/
Shunt trip
Neutral switch/
Shunt trip
Auxiliary
contact
Switching
device
Auxiliary
contact
Switching device
1. Box terminal for solid
conductors flexible
conductors with or without
cable lug
2. Screw terminal for forked
cable lug
3. Screw terminal for ring cable
lug (ring tongue)
Mounting
screw 34 mm
(see accessories
page 6)
Branch Rated Circuit Breakers
7
Accessories for Branch Rated Circuit Breakers
Mounting Instructions of Accessories
Packing
Unit Part No.
10 pieces MS34
Packing
Unit Part No.
100 pieces TPC
Mounting screw 34 mm
to connect the auxiliary contact and
shunt trip or neutral switch to the
switching devices
Touch-protection caps
to cover the connecting screws on the
switching devices, neutral switches and
shunt trips for increased touch protection
Description Part No.
Busbar/Branch Protection/1ph/6Poles BB106
Busbar/Branch Protection/1ph/12Poles BB112
Busbar/Branch Protection/1ph/18Poles BB118
Busbar/Branch Protection/1ph/12Poles BB206
Busbar/Branch Protection/2ph/12Poles BB212
Busbar/Branch Protection/2ph/18Poles BB218
Busbar/Branch Protection/3ph/6Poles BB306
Busbar/Branch Protection/3ph/12Poles BB312
Busbar/Branch Protection/3ph/18Poles BB318
PwrFeed Term - 35mm² BPF35
PwrFeed Term - 50mm² BPF50
Touch Protection 3Caps BTPC100
Criteria:
• for MCBs according to UL489
• available in 1-3 phase types
• addable system
• Designed for a load up to 115A
• suitable accessories as connection terminals and contact protection
• Busbars may not be shortened
BTPC100
BPF35
BPF50
Busbar and Accessories for Branch Rated Circuit Breakers (UL489/CSA C22.2 No.5-02)
Branch Rated Circuit Breakers
8
Characteristic * C D
Application
Lighting
Wiring protection
Control circuits
Business equipment
Appliances
Motors low inrush
Transformers
Power supplies
Heaters
Motors high inrush
Reactive load
Number of poles 1 - 3; 1 + N; 3 + N
Standards UL489 and CSA-22.2 Nr. 5-09
Interrupting capacity 10 kA
Back-up fuse ≤ 10 kA interrupting capacity none
Rated voltage AC 50/60 Hz 0.3 - 32 A 277 / 480 V
Rated voltage AC 50/60 Hz 40 - 63 A 240 V
Rated current range 0.5 - 60 A 0.5 - 60 A
Thermal not tripping
I1 (A) > 1 h 1.05 x In1.05 x In
Thermal tripping
I2 (A) < 1 h 1.35 x In1.35 x In
Electromagnetic not tripping
I4 (A) > 0.1 s 5 x In10 x In
Electromagnetic tripping
I5 (A) < 0.1 s 10 x In16 x In
Reference calibration temperature
of the thermal tripping
40 °C
Influence of the ambient temperature on the thermal release: Decrease of the current values with higher
ambient temperature and increase with lower temperatures of approximately 5 % per 10 °C difference in
temperature
Frequency range of the
electromagnetic trip
16 ⅔ to 60 Hz
With higher frequencies, the electromagnetic tripping values increase by approximately a factor of 1.1 at
100 Hz; 1.2 at 200 Hz; 1.3 at 300 Hz; 1.4 at 400 Hz; 1.5 for DC
Ambient temperature -25 °C to +55 °C
Storage temperature -40 °C to +70 °C
Device depth according to DIN 43880 68 mm
Mechanical life 10,000 switching cycles (ON / OFF)
Protection cover Finger safe and safe to back of hand according to DIN EN 50274, VDE 0660-514
Degree of protection acc. EN / IEC 60529 IP20
Installation position any
Mounting DIN-rail according to DIN EN 60715 35 mm
Lockability The handle can be secured against manual switching in the on and off position
by a lead seal
Climatic resistance Humid heat constant according to DIN EN 60068-2-78
Humid heat cycle according to DIN EN 60068-2-30
Vibration resistance > 15 g according to DIN EN 60068-2-59 during a load with I1
Resistance to mechanical shocks 25 g 11 ms
Approvals - BR... items cULus marking, UL file E359964, ref standards UL489 and
CAN/CSA-C22.2 No. 5 (2002)
Approvals - BAU..., BNS..., BST... items cULus marking, UL file E362204, ref standards UL489 and
CAN/CSA-C22.2 No. 5 (2002)
Approvals - BB..., BPF..., BTPC... items pending
Test currents
* Other switching devices in B and Z characteristics available on request
Interrupting capacity acc. to IEC 60947-2, DIN EN 60947-2
Characteristic * C, D
1pole 0.5 - 60 A 240 V 15 kA
2pole / 3pole 0.5 - 60 A 415 V 15 kA
2pole / 3pole 40 - 60 A 415 V 10 kA
Branch Rated Circuit Breakers
Technical Data for Branch Rated Circuit Breakers (AC)
9
1-pole 2-pole 3-pole
Conductor Cross Sections
Box Terminal Bottom Box Terminal Top
Type of conductor *) max. min. max. min.
Single wire 35 mm2 (AWG2) 1.0 mm2 (AWG18) 25 mm2 (AWG3) 1.0 mm2 (AWG18)
Multiple wire 35 mm2 (AWG2) 16 mm2 (AWG6) 25 mm2 (AWG3) 16 mm2 (AWG6)
Stranded wire 25 mm2 (AWG3) 1.0 mm2 (AWG18) 16 mm2 (AWG6) 1.0 mm2 (AWG18)
Stranded wire
with ferrule 16 mm2 (AWG6) 1.0 mm2 (AWG18) 16 mm2 (AWG6) 1.0 mm2 (AWG18)
Busbar cable lug up to 3 mm thickness up to 1.5 mm thickness
Combined, conductor and
busbar or
cable lug
up to 35 mm2 and
up to 2 mm thickness not possible
Torque max. 2.5 Nm (22.2 lb.in)
*) Stripped lengths: 12 - 14 mm at the bottom, 10 - 12 mm at the top
( ) values in brackets = measurement units for North America Copper conductor with sheath insulation for 60/75 °C
Internal Resistance for Product Range BR
Rated Current
[A]
Trip Characteristic
C [Ohm] D [Ohm]
0.3 16.8620 16.8620
0.5 6.8540 6.0009
1.0 1.7000 1.7560
1.6 0.5870 0.5870
2.0 0.4190 0.4190
3.0 0.2020 0.2020
4.0 0.1090 0.1090
5.0 0.0654 0.0654
6.0 0.0528 0.0491
8.0 0.0278 0.0240
10 0.0216 0.0187
12 0.0084 0.0085
13 0.0084 0.0085
15/16 0.0085 0.0076
20 0.0067 0.0064
25 0.0050 0.0041
30/32 0.0032 0.0027
40 0.0025 0.0022
50 0.0019 0.0018
60 0.0018 0.0017
Branch Rated Circuit Breakers
Technical Data for Branch Rated Circuit Breakers (AC)
10-3
4x10-3
10-2
4x10-2
10-1
0,4
1
4
10
1
4
10
40
60
N
123456 8102040 10016
Product Range BR
Minutes
Seconds
Tripping
time t
Multiple of rated current
C and D characteristic AC ln = 0.5 - 10 A
BR models
CD
10-3
4x10-3
10-2
4x10-2
10-1
0,4
1
4
10
1
4
10
40
60
N
123456 8102040 10016
Product Range BR
Tripping
time t
Minutes
Seconds
Multiple of rated current
C and D characteristic AC ln = 12 - 60 A
BR models
DC
AC
1.05-1.35xl1.05-1.35xl
Curves for Branch Rated Circuit Breakers
10
Dimension Diagrams in mm (in.)
Weidmuller’s range of industrial, DIN-rail mounted circuit
breakers are part of our broad electronics portfolio, which
provides isolation and protection solutions for automation
control systems. Compared with traditional fused protection,
these compact circuit breakers can be closely tailored to
the application, in order to simplify control and minimize
equipment downtime in the event of a fault.
Product ratings and mechanical construction are designed to
provide the high levels of reliability expected from automation
and control equipment installed on capital plant, and
specifications conform to recognized international standards.
Overview of 9926 Series
Model QL
• AC Branch-rated circuit breakers
• UL489 Listed, CSA, VDE, CE conformity
• 1,2and3poleunits(NEW)
• Ratingsupto240V/25A
Model QY
• DC Branch-rated circuit breakers
• UL489A Listed, VDE, CE conformity
• 1and2poleunits(NEW)
• Ratingsupto125V/60A
Model QZ
• AC Supplementary circuit breakers
• UL1077Recognized,VDE,CEconformity,CSA
• 1,2and3poleunits
• Ratingsupto277/480V/60A
Model GFCI
• AC Supplementary circuit breakers
• UL1077andUL1053Recognized,CEconformity
• 1 pole (+N) units
• Ratingsupto240V/63A
9926 Series Features
• For industrial AC and DC installations
• Models either for branch applications cULus (UL489/
CSAC22.2No5.02)approvalsorsupplementalcURus/
UL1077approved/CSAC22.2No.235.
• Single and multi-pole models, with auxiliary/trip options
• Trip point unaffected by ambient temperature changes
• Variety of trip characteristics available, to suit
equipment protected
• Narrow width on mounting rail – 13mm per pole
• GFCImodelswithstandardratingsupto240V/50A
• Full set of approved accessories, such as busbars,
power lugs, lock-out handles
9926 Series Branch Circuit Breakers and Supplementary Protectors
11
9926 Series Branch Circuit Breakers and Supplementary Protectors
9926 Series Branch Circuit Breakers (AC)
12
Circuit Breakers
Hydraulic Magnetic Type
• 1, 2 and 3 pole versions
• 120/240 VAC, 50/60 Hz
• Up to 25A
• Just 13 mm wide, per pole
• Mounts on 35mm DIN-rail
•
cULus listed according to UL489
CSA C22.2 No. 5.02, CE, VDE
Type: Single Pole (up to 120 VAC
Current
Ratings
(amps) Description Part No.
0.5 QL-1-13-DM-KM-0.5 9926251000
1 QL-1-13-DM-KM-01 9926251001
2 QL-1-13-DM-KM-02 9926251002
3 QL-1-13-DM-KM-03 9926251003
4 QL-1-13-DM-KM-04 9926251004
5 QL-1-13-DM-KM-05 9926251005
6 QL-1-13-DM-KM-06 9926251006
7 QL-1-13-DM-KM-07 9926251007
8 QL-1-13-DM-KM-08 9926251008
10 QL-1-13-DM-KM-10 9926251010
13 QL-1-13-DM-KM-13 9926251013
15 QL-1-13-DM-KM-15 9926251015
16 QL-1-13-DM-KM-16 9926251016
20 QL-1-13-DM-KM-20 9926251020
25 QL-1-13-DM-KM-25 9926251025
Type: Double Pole (up to 240 VAC)
Current
Ratings
(amps) Description Part No.
0.5 QL-2-13-DM-KM-0.5 9926252000
1 QL-2-13-DM-KM-01 9926252001
2 QL-2-13-DM-KM-02 9926252002
3 QL-2-13-DM-KM-03 9926252003
4 QL-2-13-DM-KM-04 9926252004
5 QL-2-13-DM-KM-05 9926252005
6 QL-2-13-DM-KM-06 9926252006
7 QL-2-13-DM-KM-07 9926252007
8 QL-2-13-DM-KM-08 9926252008
10 QL-2-13-DM-KM-10 9926252010
13 QL-2-13-DM-KM-13 9926252013
15 QL-2-13-DM-KM-15 9926252015
16 QL-2-13-DM-KM-16 9926252016
20 QL-2-13-DM-KM-20 9926252020
25 QL-2-13-DM-KM-25 9926252025
Technical Data
Voltage 120/240 VAC, 50/0Hz
Current minimum 0.5A
Current maximum 25A
Interrupting capacity 10,000A
Dielectric strength 1500V, 50/60Hz
Insulation resistence 100 MΩ
Operating Life 10000 mechanical
operations
Operating temperature -40…+65°C
Wire size*
*0.5-15A: 14AWG min., 10AWG max.
20-25A: 10AWG min.
Torque 20 in.-lb
Type Part No.
Bus-bar (1 pole, insulated, 1 m) 67101904
Bus-bar (2 pole, insulated, 1 m) 67101972
Bus-bar end cap, 1 pole 67101973
Bus-bar end cap, 2 pole 67101974
Power lug, straight (14 mm) 67101960
Power lug, 90° (14 mm) 67101961
Power lug, straight (32 mm) 67102480
Power lug, 90° (32 mm) 67102479
Lock-out handle 67101913
*Wire sizes: gauges specied are the minimum
allowable as per CSA and UL standards.
The 9926 circuit breakers do not have provisions for
marking tags. A possible solution is to cut the adhe-
sive SchS2 tag rail to length (approximately 20 mm on
a single pole unit so the current rating remains visible
or approximately 30 mm on a two pole unit).
The SchS2 accepts DEK, WS and ESG 8/17 mark-
ing tags.The part number for adhesive SchS2 is
1720600000.
9926 Series
Single Pole
9926 Series
Double Pole
19
(0.75)
74
(2.91)
66
(2.6)
17.9
(0.7)
71.4
(2.81)
28.5
(1.12)
5
(0.2)
32
(1.26)
45
(1.77)
64.8
(2.55)
57
(2.24)
13
(0.51)
92.8
(3.65)
26
(1.02)
13
(0.51)
Dimension Diagrams in mm (in.)
See Trip Curves 1, 3, 9, KM, OP - Page 26
Type: Triple Pole (up to 240 VAC)
Current
Ratings
(amps) Description Part No.
1 QL-3(13)-DM-KM-1A 9926253001
2 QL-3(13)-DM-KM-2A 9926253002
5 QL-3(13)-DM-KM-5A 9926253005
10 QL-3(13)-DM-KM-10A 9926253010
15 QL-3(13)-DM-KM-15A 9926253015
20 QL-3(13)-DM-KM-20A 9926253020
25 QL-3(13)-DM-KM-25A 9926253025
9926 Series
Triple Pole
Accessories
9926 Series Branch Circuit Breakers and Supplementary Protectors
9926 Series Branch Circuit Breakers (AC)
13
Type: Triple Pole (up to 120 VAC)
Current
Ratings
(amps) Description Part No.
1 QL-AT-1-13-DM-KM-1 9926281001
2 QL-AT-1-13-DM-KM-2 9926281002
5 QL-AT-1-13-DM-KM-5 9926281005
10 QL-AT-1-13-DM-KM-10 9926281010
15 QL-AT-1-13-DM-KM-15 9926281015
20 QL-AT-1-13-DM-KM-20 9926281020
25 QL-AT-1-13-DM-KM-25 9926281025
Type: Triple Pole Combo (up to 240 VAC)
Current
Ratings
(amps) Description Part No.
1 QL-AT-3(13)-DM-KM-1A 9926283001
2 QL-AT-3(13)-DM-KM-2A 9926283002
5 QL-AT-3(13)-DM-KM-5A 9926283005
10 QL-AT-3(13)-DM-KM-10A 9926283010
15 QL-AT-3(13)-DM-KM-15A 9926283015
20 QL-AT-3(13)-DM-KM-20A 9926283020
25 QL-AT-3(13)-DM-KM-25A 9926283025
Type: Double Pole Combo (up to 240 VAC)
Current
Ratings
(amps) Description Part No.
1 QL-AT-2-13-DM-KM-1 9926282001
2 QL-AT-2-13-DM-KM-2 9926282002
5 QL-AT-2-13-DM-KM-5 9926282005
10 QL-AT-2-13-DM-KM-10 9926282010
15 QL-AT-2-13-DM-KM-15 9926282015
20 QL-AT-2-13-DM-KM-20 9926282020
25 QL-AT-2-13-DM-KM-25 9926282025
Type: Single Pole Trip (up to 120 VAC)
Current
Ratings
(amps) Description Part No.
1 QL-T-1-13-DM-KM-1 9926271001
2 QL-T-1-13-DM-KM-2 9926271002
5 QL-T-1-13-DM-KM-5 9926271005
10 QL-T-1-13-DM-KM-10 9926271010
15 QL-T-1-13-DM-KM-15 9926271015
20 QL-T-1-13-DM-KM-20 9926271020
25 QL-T-1-13-DM-KM-25 9926271025
Type: Triple Pole Trip (up to 240 VAC)
Current
Ratings
(amps) Description Part No.
1 QL-T-3(13)-DM-KM-1A 9926273001
2 QL-T-3(13)-DM-KM-2A 9926273002
5 QL-T-3(13)-DM-KM-5A 9926273005
10 QL-T-3(13)-DM-KM-10A 9926273010
15 QL-T-3(13)-DM-KM-15A 9926273015
20 QL-T-3(13)-DM-KM-20A 9926273020
25 QL-T-3(13)-DM-KM-25A 9926273025
Type: Double Pole Trip (up to 240 VAC)
Current
Ratings
(amps) Description Part No.
1 QL-T-2-13-DM-KM-1 9926272001
2 QL-T-2-13-DM-KM-2 9926272002
5 QL-T-2-13-DM-KM-5 9926272005
10 QL-T-2-13-DM-KM-10 9926272010
15 QL-T-2-13-DM-KM-15 9926272015
20 QL-T-2-13-DM-KM-20 9926272020
25 QL-T-2-13-DM-KM-25 9926272025
Type: Single Pole Trip (up to 120 VAC)
Current
Ratings
(amps) Description Part No.
1 QL-A-1-13-DM-KM-1 9926261001
2 QL-A-1-13-DM-KM-2 9926261002
5 QL-A-1-13-DM-KM-5 9926261005
10 QL-A-1-13-DM-KM-10 9926261010
15 QL-A-1-13-DM-KM-15 9926261015
20 QL-A-1-13-DM-KM-20 9926261020
25 QL-A-1-13-DM-KM-25 9926261025
Type: Triple Pole Aux (up to 240 VAC)
Current
Ratings
(amps) Description Part No.
1 QL-A-3(13)-DM-KM-1A 9926263001
2 QL-A-3-13-DM-KM-2A 9926263002
5 QL-A-3-13-DM-KM-5A 9926263005
10 QL-A-3-13-DM-KM-10A 9926263010
15 QL-A-3-13-DM-KM-15A 9926263015
20 QL-A-3-13-DM-KM-20A 9926263020
25 QL-A-3-13-DM-KM-25A 9926263025
Type: Double Pole Aux (up to 240 VAC)
Current
Ratings
(amps) Description Part No.
1 QL-A-2-13-DM-KM-1 9926262001
2 QL-A-2-13-DM-KM-2 9926262002
5 QL-A-2-13-DM-KM-5 9926262005
10 QL-A-2-13-DM-KM-10 9926262010
15 QL-A-2-13-DM-KM-15 9926262015
20 QL-A-2-13-DM-KM-20 9926262020
25 QL-A-2-13-DM-KM-25 9926262025
Circuit Breakers with
Auxiliary switch, Trip alarm,
Combination of both
• AC voltages (120/240V)
• 1, 2 and 3 pole versions
•
cULus listed according to UL489
and C22.2 No. 5.02, CE, VDE
• Factory tted auxiliary or trip alarm
– Compact 6.5mm width, per pole
– Attached to right hand side of circuit
breaker
9926 Series
Double Pole Trip
(Alarm Contact)
9926 Series
Double Pole Combination
(Auxiliary & Alarm Contact)†
9926 Series
Double Pole
w/ Auxiliary Contact†
9926 Series
Triple Pole
(Alarm Contact)
9926 Series
Single Pole
w/ Auxiliary Contact†
9926 Series
Single Pole Trip
(Alarm Contact)
9926 Series
Single Pole Combination
(Auxiliary & Alarm Contact)†
See Trip Curves 1, 3, 9, KM, OP - Page 26
57.0
(2.24)
26.2
(1.03)
31.3
(1.23)
21.1
(0.83)
21.3
(0.84) 32.9
(1.3)
10.7
(0.42)
(N/O)16
(N/C)18
(C)15
11(C)
12(N/C)
14(N/O)
TRIP ALARM Q. CONNECTORS
2
(0.08)
0.5
(0.02)
5.5
(0.22)
AUX SWITCH Q. CONNECTORS
2.8
(0.11)
0.5
(0.02)
7
(0.28)
9926 Series
Triple Pole
w/ Auxiliary Contact†
9926 Series
Triple Pole
(Auxiliary & Alarm Contact)†
Technical Data
Voltage 120/240 VAC, 50/0Hz
Current minimum 0.5A
Current maximum 25A
Interrupting capacity 10,000A
Dielectric strength 1500V, 50/60Hz
Insulation resistence 100 MΩ
Operating Life 10000 mechanical
operations
Operating temperature -40…+65°C
Wire size*
0.5-15A: 14AWG min., 10AWG max.
20-25A: 10AWG min.
Torque 20 in.-lb
Approval
cULus listed according to UL489 and C22.2
No. 5.02, CE, VDE
†UL 489 listed
(5A, 250 VAC; 0.5A, 80 VDC Auxiliary; 0.5A,
125 VDC Trip Alarm)
IEC 60947-5-1 Approved
(5A, 250 VAC; 0.5A, 110 VDC Auxiliary; 0.5A,
125 VDC Trip Alarm)
*Wire sizes: gauges specied are the minimum
allowable as per CSA and UL standards.
The 9926 circuit breakers do not have provisions for
marking tags. A possible solution is to cut the adhe-
sive SchS2 tag rail to length (approximately 20 mm
on a single pole unit so the current rating remains
visible or approximately 30 mm on a two pole
unit). The SchS2 accepts DEK, WS and ESG 8/17
marking tags. The part number for adhesive SchS2 is
1720600000.
9926 Series Branch Circuit Breakers and Supplementary Protectors
Dimension Diagrams in mm (in.)
9926 Series Branch Circuit Breakers - DC Version
14
Type Part No.
Bus-bar (1 pole, insulated, 1 m) 67101904
Bus-bar end cap, 1 pole 67101973
Power lug, straight (14 mm) 67101960
Power lug, 90° (14 mm) 67101961
Power lug, straight (32 mm) 67102480
Power lug, 90° (32 mm) 67102479
Lock-out handle 67101913
Technical Data
Voltage 120/240 VAC, 50/0Hz
Current minimum 0.5A
Current maximum 60A
Interrupting capacity 10,000A
Dielectric strength 1500V, 50/60Hz
Insulation resistence 100 MΩ
Operating Life 10000 mechanical
operations
Operating temperature -40…+65°C
Wire size*
1-15A: 14AWG min., 10AWG max.
20-25A: 10AWG min.
Torque 20 in.-lb
Circuit Breakers
Hydraulic Magnetic Type
• Single and double pole versions
• U2 trip curve for general
purpose applications
• 80 and 125 VDC
• Up to 60A
• Just 13 mm wide, per pole
• Mounts on 35 mm DIN-rail
• UL 489A listed
• VDE
9926 Series
Single Pole
(80 VDC)
9926 Series
Single Pole
(125 VDC)
9926 Series
Double Pole
(80 VDC)
9926 Series
Double Pole
(125 VDC)
See Trip Curves 1, 9, OP, U2 - Page 26
Approval
UL listed to UL489
*Wire sizes: gauges specied are the minimum
allowable as per CSA and UL standards.
The 9926 circuit breakers do not have provisions for
marking tags. A possible solution is to cut the adhe-
sive SchS2 tag rail to length (approximately 20 mm on
a single pole unit so the current rating remains visible
or approximately 30 mm on a two pole unit). The
SchS2 accepts DEK, WS and ESG 8/17 marking tags.
The part number for adhesive SchS2 is 1720600000.
Type: Single Pole (80 VDC)
Current
Ratings
(amps) Description Part No.
0.5 QY-1-13-DM-U2-0.5 9926251900
1 QY-1-13-DM-U2-01 9926251901
2 QY-1-13-DM-U2-02 9926251902
3 QY-1-13-DM-U2-03 9926251903
4 QY-1-13-DM-U2-04 9926251904
5 QY-1-13-DM-U2-05 9926251905
10 QY-1-13-DM-U2-10 9926251910
15 QY-1-13-DM-U2-15 9926251915
20 QY-1-13-DM-U2-20 9926251920
25 QY-1-13-DM-U2-25 9926251925
30 QY-1-13-DM-U2-30 9926251930
35 QY-1-13-DM-U2-35 9926251935
40 QY-1-13-DM-U2-40 9926251940
45 QY-1-13-DM-U2-45 9926251945
50 QY-1-13-DM-U2-50 9926251950
60 QY-1-13-DM-U2-60 9926251960
Type: Single Pole (125 VDC)
Current
Ratings
(amps) Description Part No.
1 QY-1-13-DM-U2-01-B1 9926251801
2 QY-1-13-DM-U2-02-B1 9926251802
3 QY-1-13-DM-U2-03-B1 9926251803
4 QY-1-13-DM-U2-04-B1 9926251804
5 QY-1-13-DM-U2-05-B1 9926251805
10 QY-1-13-DM-U2-10-B1 9926251810
15 QY-1-13-DM-U2-15-B1 9926251815
20 QY-1-13-DM-U2-20-B1 9926251820
25 QY-1-13-DM-U2-25-B1 9926251825
30 QY-1-13-DM-U2-30-B1 9926251830
35 QY-1-13-DM-U2-35-B1 9926251835
40 QY-1-13-DM-U2-40-B1 9926251840
45 QY-1-13-DM-U2-45-B1 9926251845
50 QY-1-13-DM-U2-50-B1 9926251850
60 QY-1-13-DM-U2-60-B1 9926251860
Type: Double Pole (80 VDC) Type: Double Pole (125 VDC)
Current
Ratings
(amps) Description Part No.
Current
Ratings
(amps) Description Part No.
5 QY-2-13-DM-U2-5A 9926252905 5 QY-2-13-DM-U2-5A-B1 9926252805
10 QY-2-13-DM-U2-10A 9926252910 10 QY-2-13-DM-U2-10A-B1 9926252810
15 QY-2-13-DM-U2-15A 9926252915 15 QY-2-13-DM-U2-15A-B1 9926252815
16 QY-2-13-DM-U2-16A 9926252916 20 QY-2-13-DM-U2-20A-B1 9926252820
20 QY-2-13-DM-U2-20A 9926252920 30 QY-2-13-DM-U2-30A-B1 9926252830
40 QY-2-13-DM-U2-40A 9926252940 32 QY-2-13-DM-U2-32A-B1 9926252832
40 QY-2-13-DM-U2-40A-B1 9926252840
50 QY-2-13-DM-U2-50A-B1 9926252850
60 QY-2-13-DM-U2-60A-B1 9926252860
9926 Series Branch Circuit Breakers and Supplementary Protectors
Supplementary Circuit Protection
Comparedtotraditionalfuseinstallation,theUL1077/CSAC22.2
No.235compliantcircuitbreakerslistedhereassistwiththe
complex task of selecting correct types and characteristics and offer
alessbulkyinstallationsolution.Ourrangeofminiature,molded-
case circuit breakers, in combination with our accessories for
factory or on-site installation, offer enhanced control and monitoring
capabilities. Installation kits include all parts and instructions to
make the on-site job easy.
WesupplyUL1077/CSAC22.2No.235compliant1,2and3-pole-
type circuit breakers from 0.5 to 60 Ampere and with type C
and D characteristics.
Attachments such as neutral switches, auxiliary contacts and shunt
trips are also available for this system. All accessories for modern
busbar installations are available in compliance with the relevant
UL standards.
15
Supplementary Circuit Breakers
Supplementary Circuit Breakers
Triple Pole - D Curve Triple Pole - C Curve
Current Ratings
(amps) Description Part No. Description Part No.
1 Suppl / 3P Cct Brkr / D Curve / 1A SU3D1AC Suppl / 3P Cct Brkr / C Curve / 1A SU3C1AC
2 Suppl / 3P Cct Brkr / D Curve / 2A SU3D2AC Suppl / 3P Cct Brkr / C Curve / 2A SU3C2AC
5 Suppl / 3P Cct Brkr / D Curve / 5A SU3D5AC Suppl / 3P Cct Brkr / C Curve / 5A SU3C5AC
10 Suppl / 3P Cct Brkr / D Curve / 10A SU3D10AC Suppl / 3P Cct Brkr / C Curve / 10A SU3C10AC
15 Suppl / 3P Cct Brkr / D Curve / 15A SU3D15AC Suppl / 3P Cct Brkr / C Curve / 15A SU3C15AC
20 Suppl / 3P Cct Brkr / D Curve / 20A SU3D20AC Suppl / 3P Cct Brkr / C Curve / 20A SU3C20AC
25 Suppl / 3P Cct Brkr / D Curve / 25A SU3D25AC Suppl / 3P Cct Brkr / C Curve / 25A SU3C25AC
30 Suppl / 3P Cct Brkr / D Curve / 30A SU3D30AC Suppl / 3P Cct Brkr / C Curve / 30A SU3C30AC
40 Suppl / 3P Cct Brkr / D Curve / 40A SU3D40AC Suppl / 3P Cct Brkr / C Curve / 40A SU3C40AC
50 Suppl / 3P Cct Brkr / D Curve / 50A SU3D50AC Suppl / 3P Cct Brkr / C Curve / 50A SU3C50AC
60 Suppl / 3P Cct Brkr / D Curve / 60A SU3D60AC Suppl / 3P Cct Brkr / C Curve / 60A SU3C60AC
Note: Additional current ratings available. Contact your local Weidmuller representative.
16
Supplementary Circuit Breakers
Single Pole - D Curve Single Pole - C Curve
Current Ratings
(amps) Description Part No. Description Part No.
0.5 Suppl / 1P Cct Brkr / D Curve / 0.5A SU1D05AC Suppl / 1P Cct Brkr / C Curve / 0.5A SU1C05AC
1 Suppl / 1P Cct Brkr / D Curve / 1A SU1D1AC Suppl / 1P Cct Brkr / C Curve / 1A SU1C1AC
2 Suppl / 1P Cct Brkr / D Curve / 2A SU1D2AC Suppl / 1P Cct Brkr / C Curve / 2A SU1C2AC
3 Suppl / 1P Cct Brkr / D Curve / 3A SU1D3AC Suppl / 1P Cct Brkr / C Curve / 3A SU1C3AC
5 Suppl / 1P Cct Brkr / D Curve / 5A SU1D5AC Suppl / 1P Cct Brkr / C Curve / 5A SU1C5AC
10 Suppl / 1P Cct Brkr / D Curve / 10A SU1D10AC Suppl / 1P Cct Brkr / C Curve / 10A SU1C10AC
15 Suppl / 1P Cct Brkr / D Curve / 15A SU1D15AC Suppl / 1P Cct Brkr / C Curve / 15A SU1C15AC
20 Suppl / 1P Cct Brkr / D Curve / 20A SU1D20AC Suppl / 1P Cct Brkr / C Curve / 20A SU1C20AC
25 Suppl / 1P Cct Brkr / D Curve / 25A SU1D25AC Suppl / 1P Cct Brkr / C Curve / 25A SU1C25AC
30 Suppl / 1P Cct Brkr / D Curve / 30A SU1D30AC Suppl / 1P Cct Brkr / C Curve / 30A SU1C30AC
40 Suppl / 1P Cct Brkr / D Curve / 40A SU1D40AC Suppl / 1P Cct Brkr / C Curve / 40A SU1C40AC
50 Suppl / 1P Cct Brkr / D Curve / 50A SU1D50AC Suppl / 1P Cct Brkr / C Curve / 50A SU1C50AC
60 Suppl / 1P Cct Brkr / D Curve / 60A SU1D60AC Suppl / 1P Cct Brkr / C Curve / 60A SU1C60AC
Double Pole - D Curve Double Pole - C Curve
Current Ratings
(amps) Description Part No. Description Part No.
0.5 Suppl / 2P Cct Brkr / D Curve / 0.5A SU2D05AC Suppl / 2P Cct Brkr / C Curve / 0.5A SU2C05AC
1 Suppl / 2P Cct Brkr / D Curve / 1A SU2D1AC Suppl / 2P Cct Brkr / C Curve / 1A SU2C1AC
2 Suppl / 2P Cct Brkr / D Curve / 2A SU2D2AC Suppl / 2P Cct Brkr / C Curve / 2A SU2C2AC
5 Suppl / 2P Cct Brkr / D Curve / 5A SU2D5AC Suppl / 2P Cct Brkr / C Curve / 5A SU2C5AC
10 Suppl / 2P Cct Brkr / D Curve / 10A SU2D10AC Suppl / 2P Cct Brkr / C Curve / 10A SU2C10AC
15 Suppl / 2P Cct Brkr / D Curve / 15A SU2D15AC Suppl / 2P Cct Brkr / C Curve / 15A SU2C15AC
20 Suppl / 2P Cct Brkr / D Curve / 20A SU2D20AC Suppl / 2P Cct Brkr / C Curve / 20A SU2C20AC
25 Suppl / 2P Cct Brkr / D Curve / 25A SU2D25AC Suppl / 2P Cct Brkr / C Curve / 25A SU2C25AC
30 Suppl / 2P Cct Brkr / D Curve / 30A SU2D30AC Suppl / 2P Cct Brkr / C Curve / 30A SU2C30AC
40 Suppl / 2P Cct Brkr / D Curve / 40A SU2D40AC Suppl / 2P Cct Brkr / C Curve / 40A SU2C40AC
50 Suppl / 2P Cct Brkr / D Curve / 50A SU2D50AC Suppl / 2P Cct Brkr / C Curve / 50A SU2C50AC
60 Suppl / 2P Cct Brkr / D Curve / 60A SU2D60AC Suppl / 2P Cct Brkr / C Curve / 60A SU2C60AC
Circuit Breakers
Thermal Magnetic Type
Our range of UL1077/CSA C22.2 No.235
supplementary
protectors can be used
where additional
protection is required in
control circuits. Combined with the accessories
it also offers enhanced
monitoring and
control capabilities.
Supplementary Circuit Breakers
Auxiliary contact
Module Type of Contact Contacts
Weight
g / Each
Packing
Unit Part No.
½ 1 auxiliary contact 1NO 35 10 SAU10
½ 2 auxiliary contact 1NO + 1NC 40 10 SAU11
Shunt trip
Module Rated Operating Voltage
Max. Operating Current at
Un (t < 10 ms)
Weight
g / Each
Packing
Unit Part No.
1 24 V UC 0.6 A 105 5 SST24V
1 110 - 240 V UC, 415 V AC 0.25 A at 110 V 105 5 SST110V
0.5 A at 240 V
0.58 A at 277 V
Lock-off/Lock-on device
Packing
Unit
Weight
g / Each Part No.
10 2 LD10
Standards Acc. to IEC 60947-5-1, DIN EN 60947-5-1, VDE 0660-200, UL508
Rated operating currents
10 A /240 V AC
3 A / 110 V DC
1 A / 220 V DC
Minimum contact load 1 mA at 24 V DC
Conductor cross sections
Type of conductor *) min. max.
Single wire 1.0 mm2 (AWG18) 2.5 mm2 (AWG14)
Stranded wire 1.0 mm2 (AWG18) 1.5 mm2 (AWG16)
Stranded wire with ferrule 1.0 mm2 (AWG18) 1.5 mm2 (AWG16)
Torque max. 0.8 Nm (7 lb.in)
*) Stripped length 8 - 9 mm
SAU10
14
13
SAU11
23
24 12
11
Accessories for Supplementary Circuit Breakers
* additional electromagnetic protection
Rated
Current
in A
Rated Voltage Volt AC Weight
g / Each
Packing
Unit
Test Currents *
Electromagnetic
Part No.
Not Tripping I4 A Tripping I5 A
Neutral switch
0.5 - 60 277/480 150 5 400 700 SNS63A
Switching Devices Supplementary Protector
17
Mounting Instructions of Accessories
Applies to SNS63A and SAU...:
The accessory devices SNS63A and SAU... can be installed on the right or left.
The auxiliary contact H...UM can only be installed on the right.
Mounting:
1. Flick the blue switches of all devices to the “OFF” position
2. Remove the grey cover from the switching device and attachment
3. Insert the drive plate between the switching device and SNS63A
and SAU...
4. Insert the connecting pin into the switch (insertion depth approx. 7 mm)
5. Combine switching device and SNS63A and SAU...
6. Screw devices together(observe correct screw length)
Applies to SAU...:
The auxiliary contact SAU... can only be installed on the right.
Installation:
1. Flick the blue switches of all devices to the “OFF” position
2. Remove the grey cover from the switching device
3. Combine switching device and SAU...
4. Insert connection screws and connect the two devices by turning the screws
by 90°
5. After installation close and open to check operation
Applies to all switching devices
SAU..., SNS and SST...
Design of the terminals
• Optical detection of screw position
• Increased breaking resistance if the screwdriver becomes jammed
• Universal connecting terminals, suitable for connecting all known cable lugs
such as ring or forked cable lugs and pin terminals
• Ring cable lugs can be connected by opening the flap and removing the
connecting screw
• Can also be used for applications that require ring cable lugs (e.g. nuclear
power stations)
• DIN EN 50274, VDE 0660-514 compliant protection against contact with
live parts is fully guaranteed
Neutral switch/
Shunt trip
Neutral switch/
Shunt trip
Auxiliary
contact
Switching
device
Auxiliary
contact
Switching device
1. Box terminal for solid
conductors flexible
conductors with or without
cable lug
2. Screw terminal for forked
cable lug
3. Screw terminal for ring cable
lug (ring tongue)
Mounting
screw 34 mm
(see accessories
page 6)
Supplementary Circuit Breakers
Accessories for Supplementary Circuit Breakers
18
Supplementary Circuit Breakers
Description Part No.
Busbar/Supplementary Protection/1ph/6Poles SB106
Busbar/Supplementary Protection/1ph/12Poles SB112
Busbar/Supplementary Protection/Aux/1ph/37Poles SB1A37
Busbar/Supplementary Protection/2ph/12Poles SB212
Busbar/Supplementary Protection/2ph/18Poles SB218
Busbar/Supplementary Protection/Aux/2ph/38Poles SB2A38
Busbar/Supplementary Protection/3ph/12Poles SB312
Busbar/Supplementary Protection/3ph/39Poles SB339
Busbar/Supplementary Protection/Aux/3ph/48Poles SB3A48P
PwrFeed Term - 35mm² SPF35
PwrFeed Term - 50mm² SPF50
PwrFeed Term - 95mm² SPF95
Touch Protection 5Caps STPC
Endcap/1P busbars SEC1P
Endcap/multi-P busbars SECMP
SPF35
Ue1000 V AC/DC
f 50/60 Hz
Uimp –
le115 A
#1-10 AWG 60°C Cu
0.56 in
All SB models
Ue1P 600 V AC 1000V DC
2/3P 600V AC
f50/60 Hz
Uimp –
le18mm² / 25mm²
Infeed at the start of the busbar 80A@40 °C / 100A@30°C
Infeed at the center of the busbar 160A@40°C / 200A@30°C
SPF50
Ue1000V AC/DC
f 50/60 Hz
Uimp –
le115 A
#1-14 AWG 75°C Cu
0.56 in
SPF95
Ue600V AC/DC
f50/60 Hz
Uimp –
le200 A
#1-4/0 AWG 75°C Cu
1 in
Produktbild / Product picture / Photo du produit
STPC
SPF50
SECMP
Z2
Z2
1-14 AWG Copper wire
max 35Ib-in
1-10 AWG Copper wire
max 50Ib-in
1. 2 .
1. 3 .
1. 1 .
SPF35
Z2
1.
Z2
1-10 AWG Copper wire
max 50Ib-in
6
3
2
1
SPF95
1-4/0 AWG Copper wire
max 175 Ib-in
SPF35
General Data
Busbar and Accessories for Supplementary Circuit Breakers (UL1077/CSA C22.2 No.235)
19
Supplementary Circuit Breakers
Characteristic C D
Application
Lighting,Control circuits
Wiring protection,
Business equipment
Appliances
Control transformers
Power supplies
Reactive load
Number of poles 1 - 3; 1 + N; 3 + N
Standards UL1077 and CSA-22.2 No.235
Interrupting capacity see data sheet for use in the USA and Canada
Current limiting class 3
Max. back-up fuse see data sheet for use in the USA and Canada
Rated voltage AC 277 / 480 V
Rated current range 0.5 - 60 A 0.5 - 60 A
Test currents
Thermal not tripping
I1 (A) > 1 h 1.13 x In1.13 x In
Thermal tripping
I2 (A) < 1 ha 1.45 x In1.45 x In
Electromagnetic not tripping
I4 (A) > 0,1 s 5 x In10 x In
Electromagnetic tripping
I5 (A) < 0,1 s 10 x In16 x In
Reference calibration temperature
of the thermal tripping
30° C + 5° C
Influence of the ambient temperature on the thermal release: Decrease of the current values with higher ambient temperature
and increase with lower temperatures of approximately
5% per 10°C difference in temperature
Frequency range of the
electromagnetic trip
16 2/3 to 60 Hz
Ambient temperature -25 °C to +55 °C
Storage temperature -40 °C to +70 °C
Device depth according to DIN 43880 68 mm
Mechanical live 10,000 cycles (ON / OFF)
Protection cover Finger safe and safe to back of hand according to DIN EN 50274/ VDE0660-514
Insulation group acc. to DIN/VDE 0110 C at 250 V AC
B at 400 V AC
Degree of protection acc. to EN/IEC 60529 IP20
Installation position any
Mounting DIN-rail according to DIN EN 60715 35 mm
Lockability The handle can be secured against manual switching in the on and off position by a lead seal
Climatic resistance Humid heat constant according to DIN EN 60068-2-78
Humid heat cycle according to DIN EN 60068-2-30
Vibration resistance > 15 g according to DIN EN 60068-2-59 during a load with I1
Resistance to mechanical shocks 25g 11ms
Approvals - SU... items cRUus marking, UL file E359481, ref standards UL1077 and CSA-C22.2 No. 235
Approvals - SAU..., SNS..., SST... items UL marking, UL file E362205, ref standards UL1077 and CSA-C22.2 No. 14
Approvals - SB..., SPF..., STPC..., SEC... items pending
Technical Data for Supplementary Circuit Breakers
N
123456 8102040100
10
4x10
10
4x10
10
0,4
1
4
10
1
4
10
40
60
-1
-2
-2
-3
-3
16
BCD
MinutesSeconds
Multiple of rated current
B, C and D characteristic ln = 0.5 - 10 A
SU models
1.13-1.45 x l
0.4
Curves for Supplementary Circuit Breakers
N
123456 8102040100
10
4x10
10
4x10
10
0,4
1
4
10
1
4
10
40
60
-1
-2
-2
-3
-3
BCD
MinutesSeconds
Multiple of rated current
1.13-1.45 x l
0.4
B, C and D characteristic ln = 12 - 60 A
SU models
20
Supplementary Circuit Breakers
Conductor cross sections
Box Terminal Bottom Box Terminal Top
Type of conductor *) max. min. max. min.
Single wire 35 mm2 (AWG2) 1 mm2 (AWG18) 25 mm2 (AWG3) 1 mm2 (AWG18)
Multiple wire 35 mm2 (AWG2) 16 mm2 (AWG6) 25 mm2 (AWG3) 16 mm2 (AWG6)
Stranded wire 25 mm2 (AWG3) 1 mm2 (AWG18) 16 mm2 (AWG6) 1 mm2 (AWG18)
Stranded wire with ferrule 16 mm2 (AWG6) 1 mm2 (AWG18) 16 mm2 (AWG6) 1 mm2 (AWG18)
Busbar cable lug up to 3 mm thickness up to 1.5 mm thickness
Torque max. 2.3 Nm (20 lb.in)
Interrupting capacity and maximum back-up fuse for use in the USA and Canada
Characteristic C and D
Standards UL1077 and CSA-22.2 No.235
Number of poles
Maximum
rated voltage
[V]
Rated current
[A]
Interrupting capacity
[kA]
Maximum
back-up fuse
[A]
Interrupting capacity
at rated voltage
Ambient temperature 40 °C
1 / 1 + N 277 0.5 - 10 10 70 A
1 / 1 + N 277 12 - 60 10 4 x In
2 / 3 / 3 + N 480 0.5 - 10 10 70 A
2 / 3 / 3 + N 480 12 - 60 10 4 x In
*) Stripped length: bottom 12 - 14 mm, top 10 - 12 mm
Internal resistance for Product Range SU
Rated Current
[A]
Trip Characteristic
C
[Ohm]
D
[Ohm]
0.5 6.8540 6.0009
1.0 1.7000 1.7560
2.0 0.4190 0.4190
3.0 0.2020 0.2020
4.0 0.1090 0.1090
5.0 0.0654 0.0654
6.0 0.0528 0.0491
8.0 0.0278 0.0240
10 0.0216 0.0187
12/13 0.0084 0.0085
15/16 0.0085 0.0076
20 0.0067 0.0064
25 0.0050 0.0041
30/32 0.0032 0.0027
40 0.0025 0.0022
50 0.0019 0.0018
60 0.0018 0.0017
Technical Data for Supplementary Circuit Breakers
1-pole 3-pole2-pole
21
Dimension Diagrams in mm (in.)
9926 Series Supplementary Circuit Breakers
• AC Voltages 277/480V
• Trip curve 2 for general purpose
applications
• UL 1077 recognized
• VDE approved and CE marked
• Just 13 mm wide
• Mounts to 35 mm DIN-rail
• Factory tted auxiliary or trip alarm
• Single, double and triple pole versions
9926 Series
Triple Pole
9926 Series
Double Pole
9926 Series
Single Pole
65
(2.56)
60
(2.36)
22.5
(0.86)
25.9
(0.94)
45
(1.77)
44
(1.73)
63.8
(2.51)
73
(2.87)
5.0
(0.2)
13
(0.51)
92.8
(3.65)
26
(1.02)
13
(0.51)
13
(0.51)
39
(1.54)
Circuit Breakers Hydraulic Magnetic Type
22
Type: Single Pole (up to 277 VAC) Type: Double Pole (up to 480 VAC)
Current
Ratings
(amps) Description Part No.
Current
Ratings
(amps) Description Part No.
1 QZ-1-13-D-2-01 9926251501 1 QZ-2-13-D-2-01 9926252501
2 QZ-1-13-D-2-02 9926251502 2 QZ-2-13-D-2-02 9926252502
3 QZ-1-13-D-2-03 9926251503 4 QZ-2-13-D-2-04 9926252504
4 QZ-1-13-D-2-04 9926251504 5 QZ-2-13-D-2-05 9926252505
5 QZ-1-13-D-2-05 9926251505 6 QZ-2-13-D-2-06 9926252506
6 QZ-1-13-D-2-06 9926251506 10 QZ-2-13-D-2-10 9926252510
8 QZ-1-13-D-2-08 9926251508 15 QZ-2-13-D-2-15 9926252515
10 QZ-1-13-D-2-10 9926251510 20 QZ-2-13-D-2-20 9926252520
15 QZ-1-13-D-2-15 9926251515 25 QZ-2-13-D-2-25 9926252525
20 QZ-1-13-D-2-20 9926251520 30 QZ-2-13-D-2-30 9926252530
25 QZ-1-13-D-2-25 9926251525 35 QZ-2-13-D-2-35 9926252535
35 QZ-1-13-D-2-35 9926251535 40 QZ-2-13-D-2-40 9926252540
40 QZ-1-13-D-2-40 9926251540 50 QZ-2-13-D-2-50 9926252550
50 QZ-1-13-D-2-50 9926251550 60 QZ-2-13-D-2-60 9926252560
60 QZ-1-13-D-2-60 9926251560
See Trip Curves 1, 3, 9, KM, OP - Page 26
Type: Triple Pole (up to 480 VAC)
Current
Ratings
(amps) Description Part No.
10 QZ-3-13-D-2-10 9926253510
15 QZ-3-13-D-2-15 9926253515
20 QZ-3-13-D-2-20 9926253520
25 QZ-3-13-D-2-25 9926253525
30 QZ-3-13-D-2-30 9926253530
40 QZ-3-13-D-2-40 9926253540
50 QZ-3-13-D-2-50 9926253550
60 QZ-3-13-D-2-60 9926253560
Ordering Data
Type Part No.
Bus-bar (1 pole, insulated, 1 m) 67101904
Bus-bar (2 pole, insulated, 1 m) 67101972
Bus-bar (3 pole, insulated, 1 m) 67101971
Bus-bar end cap, 1 pole 67101973
Bus-bar end cap, 2 pole or 3 pole 67101974
Power lug, straight (14 mm) 67101960
Power lug, 90° (14 mm) 67101961
Power lug, straight (32 mm) 67102480
Power lug, 90° (32 mm) 67102479
Lock-out handle 67101913
Accessories
Technical Data
Voltage 120/240 VAC, 50/0Hz
Current minimum 0.5A
Current maximum 60A
Interrupting capacity 5 kA @ 277/480 V, 5 kA @ 120 V, 5 kA @
240 V
Dielectric strength 1500V, 50/60Hz
Insulation resistence 100 MΩ
Operating Life 10000 mechanical operations
Operating temperature -40…+65°C
Wire size*
1-15A: 14AWG min., 10AWG max.
20-25A: 10AWG min.
Torque 20 in.-lb
Approval
†UL 1077 Recognized, VDE (EN 60947-2) Approved, cURus (CSA C22.2
No. 235), CE Marked
*Wire sizes: gauges specied are the minimum
allowable as per CSA and UL standards.
The 9926 circuit breakers do not have provisions for marking tags. A pos-
sible solution is to cut the adhesive SchS2 tag rail to length (approximately
20 mm on a single pole unit so the current rating remains visible or approx-
imately 30 mm on a two pole unit). The SchS2 accepts DEK, WS and ESG
8/17 marking tags. The part number for adhesive SchS2 is 1720600000.
†cURus recognized to UL1077 and C22.2 No. 235
Dimension Diagrams in mm (in.)
9926 Series
Double Pole Trip
(Alarm Contact)
9926 Series
Double Pole Combination
(Auxiliary & Alarm Contact)‡
9926 Series
Double Pole
w/ Auxiliary Contact‡
9926 Series
Single Pole
w/ Auxiliary Contact‡
9926 Series
Single Pole Trip
(Alarm Contact)
9926 Series
Single Pole Combination
(Auxiliary & Alarm Contact)‡
9926 Series
Triple Pole Trip
(Alarm Contact)
9926 Series
Triple Pole Combination
(Auxiliary & Alarm Contact)‡
9926 Series
Triple Pole
w/ Auxiliary Contact‡
Circuit Breakers
Auxiliary switch, Trip alarm,
Combination of both
• AC Voltages 277/480V
• Trip curve 2 for general purpose
applications
• UL 1077 recognized
• VDE approved and CE marked
• Just 13 mm wide
• Mounts to 35 mm DIN-rail
• Factory tted auxiliary or trip alarm
• Single, double and triple pole versions
See Trip Curves 1, 2, 3, 9, OP - Page 26
Type: Triple Pole Combo (up to 480 VAC)
Current
Ratings
(amps) Description Part No.
1QZ-AT-3-13-D-2-01 9926283501
2QZ-AT-3-13-D-2-02 9926283502
5QZ-AT-3-13-D-2-05 9926283505
10 QZ-AT-3-13-D-2-10 9926283510
15 QZ-AT-3-13-D-2-15 9926283515
20 QZ-AT-3-13-D-2-20 9926283520
25 QZ-AT-3-13-D-2-25 9926283525
Type: Double Pole Combo (up to 480 VAC)
Current
Ratings
(amps) Description Part No.
1QZ-AT-2-13-D-2-01 9926282501
2QZ-AT-2-13-D-2-02 9926282502
5QZ-AT-2-13-D-2-05 9926282505
10 QZ-AT-2-13-D-2-10 9926282510
15 QZ-AT-2-13-D-2-15 9926282515
20 QZ-AT-2-13-D-2-20 9926282520
25 QZ-AT-2-13-D-2-25 9926282525
Type: Triple Pole Trip (up to 480 VAC)
Current
Ratings
(amps) Description Part No.
1QZ-T-3-13-D-2-01 9926273501
2QZ-T-3-13-D-2-02 9926273502
5QZ-T-3-13-D-2-05 9926273505
10 QZ-T-3-13-D-2-10 9926273510
15 QZ-T-3-13-D-2-15 9926273515
20 QZ-T-3-13-D-2-20 9926273520
25 QZ-T-3-13-D-2-25 9926273525
Type: Triple Pole Aux (up to 4800 VAC)
Current
Ratings
(amps) Description Part No.
1QZ-A-3-13-D-2-01 9926263501
2QZ-A-3-13-D-2-02 9926263502
5QZ-A-3-13-D-2-05 9926263505
10 QZ-A-3-13-D-2-10 9926263510
15 QZ-A-3-13-D-2-15 9926263515
20 QZ-A-3-13-D-2-20 9926263520
25 QZ-A-3-13-D-2-25 9926263525
Type: Single Pole Combo (up to 277 VAC)
Current
Ratings
(amps) Description Part No.
1QZ-AT-1-13-D-2-01 9926281501
2QZ-AT-1-13-D-2-02 9926281502
5QZ-AT-1-13-D-2-05 9926281505
10 QZ-AT-1-13-D-2-10 9926281510
15 QZ-AT-1-13-D-2-15 9926281515
20 QZ-AT-1-13-D-2-20 9926281520
25 QZ-AT-1-13-D-2-25 9926281525
Type: Single Pole Trip (up to 277 VAC)
Current
Ratings
(amps) Description Part No.
1QZ-T-1-13-D-2-01 9926271501
2QZ-T-1-13-D-2-02 9926271502
5QZ-T-1-13-D-2-05 9926271505
10 QZ-T-1-13-D-2-10 9926271510
15 QZ-T-1-13-D-2-15 9926271515
20 QZ-T-1-13-D-2-20 9926271520
25 QZ-T-1-13-D-2-25 9926271525
Type: Double Pole Trip (up to 480 VAC)
Current
Ratings
(amps) Description Part No.
1QZ-T-2-13-D-2-01 9926272501
2QZ-T-2-13-D-2-02 9926272502
5QZ-T-2-13-D-2-05 9926272505
10 QZ-T-2-13-D-2-10 9926272510
15 QZ-T-2-13-D-2-15 9926272515
20 QZ-T-2-13-D-2-20 9926272520
25 QZ-T-2-13-D-2-25 9926272525
Type: Single Pole Aux (up to 277 VAC)
Current
Ratings
(amps) Description Part No.
1 QZ-A-1-13-D-2-01 9926261501
2 QZ-A-1-13-D-2-02 9926261502
5 QZ-A-1-13-D-2-05 9926261505
10 QZ-A-1-13-D-2-10 9926261510
15 QZ-A-1-13-D-2-15 9926261515
20 QZ-A-1-13-D-2-20 9926261520
25 QZ-A-1-13-D-2-25 9926261525
Type: Double Pole Aux (up to 480 VAC)
Current
Ratings
(amps) Description Part No.
1QZ-A-2-13-D-2-01 9926262501
2QZ-A-2-13-D-2-02 9926262502
5QZ-A-2-13-D-2-05 9926262505
10 QZ-A-2-13-D-2-10 9926262510
15 QZ-A-2-13-D-2-15 9926262515
20 QZ-A-2-13-D-2-20 9926262520
25 QZ-A-2-13-D-2-25 9926262525
Technical Data
Voltage 120/240 VAC, 50/0Hz
Current minimum 0.5A
Current maximum 60A
Interrupting capacity 5 kA @ 277/480 V,
5 kA @ 120 V,
5 kA @ 240 V
Dielectric strength 1500 V, 50/60 Hz
Insulation resistence 100 MΩ
Operating Life 10000 mechanical
operations
Operating temperature -40…+65°C
Wire size*
0.5-15A: 14AWG min., 10AWG max.
20-25A: 10AWG min.
Torque 20 in.-lb
Approval
†UL 1077 Recognized, VDE (EN 60947-2)
Approved, cURus (CSA C22.2 No. 235),
CE Marked
‡UL 489 listed
(5A, 250 VAC; 0.5A, 80 VDC Auxiliary; 0.5A,
125 VDC Trip Alarm)
IEC 60947-5-1 Approved
(5A, 250 VAC; 0.5A, 110 VDC Auxiliary; 0.5A,
125 VDC Trip Alarm)
*Wire sizes: gauges specied are the minimum
allowable as per CSA and UL standards.
The 9926 circuit breakers do not have provisions for
marking tags. A possible solution is to cut the adhe-
sive SchS2 tag rail to length (approximately 20 mm
on a single pole unit so the current rating remains
visible or approximately 30 mm on a two pole
unit). The SchS2 accepts DEK, WS and ESG 8/17
marking tags.The part number for adhesive SchS2 is
1720600000.
9926 Series Supplementary Breakers with Contacts
9926 Series Supplementary Circuit Breakers
23
9926 Series GFCI – dimensions in mm (in.)
82.4
(3.24)
93
(3.66)
73
(2.87)
65
(2.56)
26
(1.02)
26
(1.02)
16.4
(0.646)
35.7
(1.406)
8.0
(0.315)
44
(1.73)
68.8
(2.71)
71.4
(2.81)
7.8
(0.307)
57(2.24)
See Trip Curve 2 - Page 30
• CE approved
• UL1077 and UL1053 recognized
• Small frame size (26mm wide)
• Single pole plus switched neutral ground
leakage protection
• Trip point is unaffected by ambient
temperature
• Current ratings up to 50A
• Trip indication (mid trip handle
position)
• Trip curve 2 for general purpose
applications
9926 Series
GFCI
Type: Triple Pole (up to 480 VAC)
Current
Ratings
(amps) Description Part No.
5 QF17A2505 - CB W/GFI 9926291105
10 QF17A2510 - CB W/GFI 9926291110
15 QF17A2515 - CB W/GFI 9926291115
20 QF17A2520 - CB W/GFI 9926291120
25 QF17A2525 - CB W/GFI 9926291125
30 QF17A2530 - CB W/GFI 9926291130
50 QF17A2550 - CB W/GFI 9926291150
Ordering Data
Technical Data
Standard Ampere
Ratings (A)
5 to 50A
Sensitivity (mA) 30 (CE) / 22 (UL)
Number of Poles 1 + N
Equipment Type Ground Leakage/GFCS @
120 V, 5 kA @ 240 V
Rated Voltage (V) 230 (CE) / 240 (UL)
Rated Interrupting/
Withstand Capacity (kA)
5kA
--
Weight (kg) 0.26
Trip Curve (standard) 2
Operating Temperature -40 to +65ºC
Approval
UL 1077 and UL 1053, CE
Ground Fault Current Interrupt
9926 Series Supplementary Circuit Breakers
24
Type Part No.
Bus bar end cap,1 pole 67101973
Bus bar end cap, 2 pole or 3 pole 67101974
Type Part No.
Bus-bar (1 pole, insulated, 1 m) 67101904
Bus-bar (2 pole, insulated, 1 m) 67101972
Bus-bar (3 pole, insulated, 1 m) 67101971
Type Part No.
Lock-out handle
QF17A2505 - CB W/GFI
67101913
Type Part No.
Power lug, straight (14 mm)
QF17A2505 - CB W/GFI
67101960
Power lug, 90° (14 mm)
QF17A2510 - CB W/GFI
67101961
Power lug, straight (32 mm)
QF17A2515 - CB W/GFI
67101980
Technical Data
Current Rating 80A max.
Voltage 500V max.
Short Circuit Strength 25kA
Technical Data
Current Rating 85A max.
Wire Size 10 AWG min., 4 AWG max.
Dimensions A: 6 mm B: 32 mm
9926251000
Amperage
"00" - 0.5A
"01" - 1A
"02" - 2A
"60" - 60A
Type
"5" - Base Breaker
"6" - With Auxiliary Contact
"7" - With Trip Alarm Contact
"8" - Combo Aux/Trip Contact
"9" - GFCI
Poles
1 Pole
2 Pole
3 Pole
Trip Curves (Types 5-9)
"0" - Branch AC KM (Standard)
"1" - Branch AC OP (Instantaneous)
"2" - Branch AC 1 (Fast)
"3" - Supplemental 9 (Slow)
"4" - Branch 80VDC 1 (Fast)
"5" - Supplemental 2 (Standard)
"6" - Branch 125VDC OP (Instantaneous)
"7" - Branch 80VDC OP (Instantaneous)
"8" - Branch 125VDC U2 (Standard)
"9" - Branch 80VDC U2 (Standard)
/
Part Number Table - Example
Toorder9926SeriesSinglePoleCircuitBreaker
PartNo.9926251100
• Current Rating of 1.0 amp
• Internal Resistance per Pole of 1.1 ohms
• Trip Curve – M1, Medium (Standard)
D
O
W
N
D
O
W
N
V
E
R
T
4
5
4
5
V
E
R
T
4
5
U
P
H
O
R
I
Z
H
O
R
I
Z
4
5
U
P
9
3
%
9
5
%
1
0
0
%
1
0
5
%
1
0
7
%
1
0
5
%
1
0
0
%
9
5
%
O
F
F
O
N
O
F
F
O
N
O
F
F
O
N
O
F
F
O
N
O
F
F
O
N
O
F
F
O
N
O
F
F
O
N
O
F
F
O
N
Mounting Options
If the product is not vertically mounted in the normal DIN-rail mounting orientation, a rating
factor must be applied. Figure 1 shows a diagram of the rating factor to apply. The published
curves for these circuit breaker products are produced with the circuit breaker in the vertical
mounting position. The rating factor only applies to the must hold and must trip points of the
curve as the other parts (instantaneous trip point) stay largely unaffected.
It is important to note that in environments that are exposed to a high degree of vibration,
the cables that connect to the circuit breaker must be securely held in place, as the breaker
is not designed to carry the weight of the cables. A maximum of 35N can be applied to the
terminal area, in a direction perpendicular to the mounting axis.
9926241000
Amperage
"00" - 0.5A
"01" - 1A
"02" - 2A
"60" - 60A
Type
"4" - Base Breaker
Poles
1 Pole
2 Pole
3 Pole
/
Trip Curves (Type 4)
"0" - Supplemental 1 (Slow)
"1" - Supplemental 3 (Fast)
"3" - Branch AC 9 (Slow)
Accessories
9926 Series Mounting Options and Accessories
9926 Series Supplementary Circuit Breakers
25
100
TRIPPING TIME
(%) RATED CURRENT
OPERATING
CHARACTERISTICS
AMBIENT TEMPERATURE
30˚C
CURVE KM
1000
SECONDS MINUTES
100
10
1
10
1
0.1
0.01
0.001
125
150
200
300
400
500
1000
1500
2000
2500
3000
4000
5000
Trip Curves—Hydraulic Magnetic Type
Typical time/current characteristics at 30ºC
Sample trip characteristics - KM
125% 150% 200% 400% 600% 800% 1000%
minimum 15 8 4 0.7 0.09 0.007 0.005
(sec)
maximum 300 90 28 4 1.5 0.6 0.4
(sec)
Although the 9926 series uses a magnetic only trip mechanism, CSA
testing indicates a trip characteristic similar to thermal magnetic trip
mechanisms. No de-rating is required at elevated temperatures.
100
TRIPPING TIME
(%) RATED CURRENT
OPERATING
CHARACTERISTICS
AMBIENT TEMPERATURE
30˚C
CURVE 1
1000
SECONDS MINUTES
100
10
1
10
1
0.1
0.01
0.001
105
130
150
200
300
400
500
1000
1200
1500
2000
2500
3000
4000
5000
Additional trip curves and amp ratings are available
upon request.
100
TRIPPING TIME
(%) RATED CURRENT
OPERATING
CHARACTERISTICS
CURVE U2 DC
(4% RIPPLE FACTOR)
AMBIENT TEMPERATURE
30˚C
1000
SECONDS MINUTES
100
10
1
10
1
0.1
0.01
0.001
105
130
150
200
300
400
500
1000
1200
1500
2000
2500
3000
4000
5000
100
TRIPPING TIME
(%) RATED CURRENT
OPERATING
CHARACTERISTICS
AMBIENT TEMPERATURE
30˚C
CURVE 2
1000
SECONDS MINUTES
100
10
1
10
1
0.1
0.01
0.001
105
130
150
200
300
400
500
1000
1200
1500
2000
2500
3000
4000
5000
100
TRIPPING TIME
(%) RATED CURRENT
OPERATING
CHARACTERISTICS
AMBIENT TEMPERATURE
30˚C
CURVE 3
1000
SECONDS MINUTES
100
10
1
10
1
0.1
0.01
0.001
105
130
150
200
300
400
500
1000
1200
1500
2000
2500
3000
4000
5000
100
TRIPPING TIME
(%) RATED CURRENT
OPERATING
CHARACTERISTICS
AMBIENT TEMPERATURE
30˚C
CURVE 9
1000
SECONDS MINUTES
100
10
1
10
1
0.1
0.01
0.001
105
130
150
200
300
400
500
1000
1200
1500
2000
2500
3000
4000
5000
TRIPPING TIME
(%) RATED CURRENT
OPERATING
CHARACTERISTICS
AMBIENT TEMPERATURE
30˚C
CURVE OP
INSTANTANEOUS DC
(4% RIPPLE FACTOR)
1000
SECONDS MINUTES
100
10
1
10
1
0.1
0.01
0.001
105
130
150
200
300
400
500
1000
1500
2000
2500
3000
4000
5000
0.001
INTERNAL IMPEDANCE [Ohms]
CURRENT RATINGS [Amps]
0.01
0.1
1
10
12 5610 15 20 25 30 35 40 50
AC
DC
AC version
Trip Curve 1 applies to the following part
numbers where “XX” is the current rating:
Single Pole— 99262512XX
Double Pole— 99262522XX
9926 Series Trip Curves
9926 Series Supplementary Circuit Breakers
Q-Frame Curve Equivalency Chart
CBI Curve 1 2 3 9 KM U2 OP Standard
Breaker
Frame
QL QL QL QL QL UL489
QY QY QY QY UL489A
QZ QZ QZ QZ QZ UL1077
Equivalent
Curve
D C B K C C Instantaneous
26
CB4200 Series
Single Pole
CB4200 Series
Double Pole
Circuit Breakers
Thermal Magnetic Type
• Rated from 0.05 to 16.0 amps
• Available in single or double pole congurations
• Features a tease free design to reduce contact damage
• Offers push button trip/reset function
• Trip free design means the breaker cannot be held
closed against a fault
• Mounts on 32mm* or 35mm DIN-rail
• UL 1077 recognized
• CSA C22.2 No. 235
0.8 1234 6810 20 30 50 70 100
0.001
0.01
0.1
1
10
100
1,000
10,000
… times rated current
Trip time in seconds
–30ϒC
+23ϒC
+55ϒC
M1+ 0.05 to 7.5 A
0.8 1234 6810 20 30 50 70 100
0.001
0.01
0.1
1
10
100
1,000
10,000
… times rated current
Trip time in seconds
–30ϒC
+23ϒC
+55ϒC
M1+ 8 to 16 A
Trip Curves
Thermal Magnetic Type
Typical time/current characteristics at 23°C
CB4200 Series *Adapter foot – dimensions in mm (in.)
9102100000
TS32 adapter
20
(.787)
Ordering Data Type: Single Pole Type: Double Pole
Current Part No. TS 35 Current Part No. TS 35
Ratings *For TS 32 Rail, Ratings *For TS 32 Rail,
(amps) see adapter below (amps) see adapter below
0.05 9124083500 0.05 9124223500
0.08 9124653500 0.08 9124233500
0.1 9104173500 0.1 9120353500
0.2 9104183500 0.2 9124243500
0.3 9129813500 0.3 9124263500
0.4 9124093500 0.4 9124273500
0.5 9101003500 0.5 9129583500
0.6 9124113500 0.6 9124283500
0.7 9129563500 0.7 9124293500
0.8 9101103500 0.8 9129593500
1.0 9101203500 1.0 9129613500
1.2 9101303500 1.2 9129623500
1.3 9124123500 1.3 9124313500
1.4 9124133500 1.4 9124323500
1.5 9101403500 1.5 9129633500
1.8 9124143500 1.8 9124333500
2.0 9101503500 2.0 9129643500
2.5 9101603500 2.5 9129653500
3.0 9101703500 3.0 9129663500
3.5 9124163500 3.5 9124343500
4.0 9104353500 4.0 9129713500
4.5 9124173500 4.5 9124353500
5.0 9101803500 5.0 9129673500
5.5 9107833500 5.5 9124363500
6.0 9103813500 6.0 9124373500
6.5 9120043500 6.5 9124383500
7.0 9104153500 7.0 9124393500
8.0 9103003500 8.0 9104673500
9.0 9104613500 9.0 9124423500
10.0 9101903500 10.0 9129683500
11.0 9124183500 11.0 9124433500
12.0 9107843500 12.0 9124443500
13.0 9124193500 13.0 9124453500
14.0 9107853500 14.0 9124463500
15.0 9102003500 15.0 9129693500
16.0 9124213500 16.0 9124473500
CB4200 Series Supplementary Circuit Breakers
27
Technical Data
Rated voltage & current†
UL
CSA
VDE
Creepage resistance
Dielectric strength
Insulation resistance
Interrupting capacity
(VDE 0660, Part 101, P-2)
Interrupting capacity; 4201
(UL 1077/EN 60934 PC1)
Typical life at 2 x rated current
Shock
Torque
Vibration
Temperature range
Corrosion
Humidity
Weight
Wire size (UL)
Accessories
Jumpers
Daisy Chain 50*
Straight CQB**
insulated
Angled CQB**
insulated
Adapter foot (for TS 32 Rail)
Busbar Single pole 1 meter
Busbar end cap for 6720000227
Power lug for 6720000227
Marking Tags
Special print only
Consecutive horizontal
Consecutive vertical
Voltage Ratings
Current Ratings
AC 250 V, DC 65 V, 50/60 Hz 0.05…16 A
AC 250 V, DC 65 V, 50/60 Hz 0.05…16 A
AC 250 V, DC 65 V, 50/60 Hz 0.05…16 A
PTI 600 to IEC 112
4,000 VAC; IEC 664 & 664 A
> 100 MM (DC 500 V)
4201-10 Maximum capacity
0.05…0.8 A Self-limiting
1…2 A 200 A
2.5…16 A 400 A
Rated current Rated voltage Maximum capacity
0.05…2.0 A AC 250 V 200 A
2.0…16 A AC 250 V 200 A
20 A AC 125 V 400 A
5,000 operations
25 g (11 ms) to IEC 68-2-27, Test Ea
1.2 Nm
5 g (57 to 500 Hz / ±0.38 mm, 10 to 57 Hz) to IEC 68-2-6, Test Fc
-30°C…+55°C (-22°F…+131°F)
96 hours at 5% salt spray, to IEC 68-2-11, Test Ka
240 hours at 95% RH, to IEC 68-2-3, Test Ca
60 g per pole
#20…8 AWG solid/0.5…6 mm2
Type Part No.
BDC 50 9970290000
CQB 2 9970560000
CQB 3 9970570000
CQB 4 9970580000
CQB 10 9970590000
CQB 2 9970600000
CQB 3 9970610000
CQB 4 9970620000
CQB 10 9970630000
MCBAF/TS 32 9102100000
6720000227
6720000225
6720000226
WS 8/5 MC 1640750000***
DEK 5/5 0473460001
DEK 5/5 0473560001
†Note: Resistive and inductive loads (0.05 - 16 A)
*BDC will accommodate 20 A per pin, 20 A total
**CQB will accommodate 18 A per pin, 18 A total; dedicated to 4201 Series
***Please specify horizontal or vertical print when ordering.
Standard quantity = 144 tags per card.
Note: Part numbers are shown
for a single card of pre-printed
tags numbered 1-50.
Internal Wiring Diagram
Internal Wiring Diagram
CB4200 Series
Single Pole
CB4200 Series
Double Pole
Dimensions in mm
Dimensions in mm
CB4200 Series Supplementary Circuit Breakers
28
Circuit Breakers Thermal
MagneticType
• Rated from 0.1 to 32.0 amps
• Available in single, double and triple
pole congurations
• Offers normally open (N/O) and
normally closed (N/C) auxiliary contacts
• Lever-switch trip/reset function
• Mounts on 32mm or 35mm DIN-rail
• UL 1077 recognized
• CSA C22.2 No. 235
CB2200 Series Supplementary Circuit Breakers
Type: Single Pole - CB2211-10
Current
Ratings
(amps)
N/O Aux.
Part No.
N/C
Aux.
Part No.
0.1 9911010000 9911010005
0.2 9911020000 9911020005
0.3 9911030000 9911030005
0.4 9911040000 9911040005
0.5 9911050000 9911050005
0.6 9911060000 9911060005
0.8 9911080000 9911080005
1.0 9911100000 9911100005
1.5 9911150000 9911150005
2.0 9911200000 9911200005
2.5 9911250000 9911250005
3.0 9911300000 9911300005
4.0 9911400000 9911400005
5.0 9911500000 9911500005
6.0 9911600000 9911600005
8.0 9911800000 9911800005
10 9921100000 9921100005
12 9921200000 9921200005
15 9921500000 9921500005
16 9921600000 9921600005
18 9921800000 9921800005
20 9921200000 9921200005
25 9921250000 9921250005
32 9921320000 9921320005
Standard Current Ratings and Typical Internal Resistance Values
Internal Resistance (ohms)
Current
Ratings
(amps)
F1
fast acting
for DC
M1
standard delay
for AC & DC
T1
delayed
for AC
M3
low resistance
standard delay for AC & DC
T2
thermal for
AC & DC
0.1 162 92 81 42 77
0.2 39.3 26.1 24.2 11.7 23
0.3 17.5 11.6 10.4 5.6 10.2
0.4 9.2 6.6 6.0 2.9 5.7
0.5 6.8 4.1 3.9 1.75 3.7
0.6 4.2 3 2.7 1.42 2.6
0.8 2.8 1.6 1.53 0.75 1.39
1.0 1.6 1.10 0.98 0.5 0.9
1.5 0.78 0.47 0.42 0.22 0.36
2.0 0.42 0.28 0.24 0.136 0.19
2.5 0.26 0.183 0.17 0.083 0.141
3.0 0.8 0.124 0.12 0.057 0.091
4.0 0.12 0.077 0.073 0.041 0.051
5.0 0.092 0.063 0.055 0.032 0.040
6.0 0.054 0.045 0.039 0.021 0.027
8.0 0.025 ≤0.02 ≤0.02 ≤0.02 ≤0.02
10 0.022 ≤0.02 ≤0.02 ≤0.02 ≤0.02
12 ≤0.02 ≤0.02 ≤0.02 ≤0.02 ≤0.02
16 ≤0.02 ≤0.02 ≤0.02 ≤0.02 ≤0.02
20 -- ≤0.02 ≤0.02 -- ≤0.02
25 -- ≤0.02 ≤0.02 -- ≤0.02
32 -- ≤0.02 ≤0.02 -- ≤0.02
Ordering Data
Internal Resistance per
Pole (ohms)
(M1)
92
26.1
11.6
6.6
4.1
3
1.65
1.1
0.47
0.28
0.183
0.124
0.077
0.063
0.045
≤0.02
≤0.02
≤0.02
≤0.02
≤0.02
≤0.02
≤0.02
≤0.02
≤0.02
Type: Double Pole - CBB2212-10
Current
Ratings
(amps)
N/O
Aux.
Part No.
N/C Aux.
Part No.
0.1 9912010000 9912010003
0.2 9912020000 9912020003
0.3 9912030000 9912030003
0.4 9912040000 9912040003
0.5 9912050000 9912050003
0.6 9912060000 9912060003
0.8 9912070000 9912070003
1.0 9912080000 9912080003
1.5 9912100000 9912100003
2.0 9912200000 9912200003
2.5 9912250000 9912250003
3.0 9912300000 9912300003
4.0 9912400000 9912400003
5.0 9912500000 9912500003
6.0 9912600000 9912600003
8.0 9912800000 9912800003
10 9922100000 9922100003
12 9922120000 9922120003
15 9922150000 9922150003
16 9922160000 9922160003
18 9922180000 9922180003
20 9922200000 9922200003
25 9922250000
32 9922320000
Type: Triple Pole - CBB2213-10
Current
Ratings
(amps)
N/O
Aux.
Part No.
N/C
Aux.
Part No.
0.1 9913010000 9913010003
0.2 9913020000 9913020003
0.3 9913030000 9913030003
0.4 9913040000 9913040003
0.5 9913050000 9913050003
0.6 9913060000 9913060003
0.8 9913080000 9913080003
1.0 9913100000 9913100003
1.5 9913150000 9913150003
2.0 9913200000 9913200003
2.5 9913250000 9913250003
3.0 9913300000 9913300003
4.0 9913400000 9913400003
5.0 9913500000 9913500003
6.0 9913600000 9913600003
8.0 9913800000 9913800003
10 9923100000 9923100003
12 9923120000 9923120003
15 9923150000 9923150003
16 9923160000 9923160003
18 9923180000 9923180003
20 9921320000 9921320003
25 9923250000
32 9923320000
Part Number Table - Example
To order CB2212-10 Double Pole Circuit Breaker with N/O Aux.,
Part No. 9912100003
• Current Rating of 1.0 amps
• Internal Resistance per Pole of 1.1 ohms
• Trip Curve - M1, Medium (Standard)
• N/C - N/O Auxiliary Contacts
†Auxiliary for the 2-pole will be congured: N/C for 1st pole & N/O for 2nd pole.
Auxiliary for the 3-pole will be congured: N/C for 1st pole & N/O for the 3rd pole.
*Standard breakers will be calibrated to a M1 trip curve with N/O Auxiliary Contacts.
9912100003
Auxiliary Contacts†
"00" - N/C Auxiliary Contact
"02" - W/O Auxiliary Contact
"03" - N/C - N/O Auxiliary Contacts (double and triple pole only)
"05" - N/O Auxiliary Contact
Base Part No. (indicates number of poles)
Trip Curves (Type 4)
"00" - M1, Medium (standard)
"11" - F1, Fast (DC only)
"12" - M3, Low Resistance
"13" - T1, Delayed
29
CB2211-10
Single Pole
CB2212-10
Double Pole
CB2213-10
Triple Pole
Technical Data
Rated voltage & current†
UL
CSA
VDE
Auxiliary contacts
Creepage resistance
Dielectric strength
Insulation resistance
Interrupting capacity
(VDE 0660, Part 101, P-2)
Interrupting capacity
(UL 1077/EN 60934 PC1)
Typical life at 2 x rated current
Shock
Torque Nm (lb. in.)
Vibration
Temperature range
Corrosion
Humidity
Weight
Wire size (UL)
Accessories
Jumpers Daisy Chain 50
Busbars
Marking Tags
Special print only
Consecutive horizontal
Consecutive vertical
Voltage Ratings Current Ratings
277 / 480 VAC (50/60 Hz); 65 VDC 0.1…32 A
277 / 480 VAC (50/60 Hz); 65 VDC 0.1…32 A
250 / 415 VAC / 65 VDC 0.1…32 A
250 VAC / 65 VDC, 1 A
PTI 600 to IEC 112
3,000 VAC; IEC 664 & 664 A
> 100 MΩ (DC 500 V)
Rated current Rated voltage Rupture capacity (3 times)
0.05…0.8 A 250 / 415 VAC 400 A
6…32 A 250 / 415 VAC 800 A
Rated current Rated voltage Max. rupture capacity (3 times)
0.1…16 A 277 / 480 VAC 5000 A
20…32 A 277 / 480 VAC 2000 A
0.1…32 A 65 VDC 2000 A
5,000 operations
25 g (11 ms) to IEC 68-2-27, Test Ea
0.6 (5.3) Auxiliary contact: 0.5 (4.4)
5 g (57 to 500 Hz / ±0.38 mm, 10 to 57 Hz) to IEC 68-2-6, Test Fc
-30…+60°C (-22°F…+140°F)
96 hours at 5% salt spray, to IEC 68-2-11, Test Ka
240 hours at 95% RH, to IEC 68-2-3, Test Ca
Approximately 60 g per pole
max 6 mm2…8 AWG max 1.5 mm2…14 AWG (Aux. contact)
Type Part No.
BDC 50, 20 A maximum 9970290000
1 pole (CB2200) 9986510000
2 pole (CB2200) 9987360000
Type Part No.
DEK 5/6 0490360000*
DEK 5/6 0468660001
DEK 5/6 0468760001
CB2200 Series
123456
Dimensions in mm
†Note: Resistive and inductive loads (0.05 - 16 A)
*Please specify horizontal or vertical print when ordering.
Note: Part numbers shown are for a single
card of pre-printed tags numbered 1-50.
Trip Curves—Thermal Magnetic Type
Typical time/current characteristics at 23ºC
CB2200 Series
F1 0.1 to 32 A
1
.8 123468
10 20 30 50 70 100
0.001
0.01
0.1
10
100
1,000
10,000
…times rated current
Trip time in seconds
–30°C
+23°C
+55°C
10
T
-M1 0.1 to 7.5 A
DC
AC
.8 123468
10 20 30 50 70 100
0.001
0.01
0.1
10
100
1,000
10,000
…times rated current
Trip time in seconds
–30°C
AC +23°C
DC +23°C
+55°C
.8 123468
10 20 30 50 70 100
0.001
0.01
0.1
1
10
100
1,000
10,000
…times rated current
Trip time in seconds
–30°C
+23°C
+55°C
-T1 8 to 32 A
-T1 0.1 to 7.5 A
.8 123468
10 20 30 50 70 100
0.001
0.01
0.1
10
100
1,000
10,000
…times rated current
Trip time in seconds
–30°C
+23°C
+55°C
-M1 8 to 32 A
DC
AC
.8 123468
10 20 30 50 70 100
0.001
0.01
0.1
10
100
1,000
10,000
…times rated current
Trip time in seconds
–30°C
AC +23°C
DC +23°C
+55°C
CB2200 Series Supplementary Circuit Breakers
30
Circuit Breakers
Thermal Magnetic Type
• Rated from 0.5 to 63 amps
• Available in single, double and triple
pole congurations
• Optional auxiliary contacts
• Mounts on 35mm DIN-rail
• UL and CSA approvals
• CSA 277 VAC (1 pole) or
480 VAC (2 and 3 pole)
• 50 VDC (0.5 A to 50 A) 1 pole
• 110 VDC (0.5 A to 50 A) 2 pole
CB9100 Series
Single Pole
CB9100 Series
Double Pole
CB9100 Series
Triple Pole
Ordering Data Type: Single Pole Type: Double Pole Type: Triple Pole
Current Ratings Current Ratings Current Ratings
(amps) Part No. (amps) Part No. (amps) Part No.
0.5 9925350000 0.5 9925650000 0.5 9925810000
1.0 9925360000 1.0 9925660000 1.0 9925820000
2.0 9925380000 2.0 9925680000 2.0 9925840000
3.0 9925390000 3.0 9925690000 3.0 9925850000
4.0 9925400000 4.0 9925700000 4.0 9925860000
6.0 9925410000 6.0 9925710000 6.0 9925870000
10.0 9925430000 10.0 9925730000 10.0 9925890000
13.0 9929820000 13.0 9929830000 13.0 9929840000
16 9925440000 16 9925740000 16 9925900000
20 9925450000 20 9925750000 20 9925910000
25 9925460000 25 9925760000 25 9925920000
32 9925470000 32 9925770000 32 9925930000
40 9925480000 40 9925780000 40 9925940000
50 9925490000 50 9925790000 50 9925950000
63 9925500000 63 9925800000 63 9925960000
Trip Curves
Thermal Magnetic Type
Typical time/current characteristics at 23°C
0.8 1234 6810 20 30 50 70 100
0.001
0.01
0.1
1
10
100
1,000
10,000
… times rated current
Trip time in seconds
23ϒC
M1 0.5 to 6 A
0.8 1234 6810 20 30 50 70 100
0.001
0.01
0.1
1
10
100
1,000
10,000
… times rated current
Trip time in seconds
23ϒC
M1 AC 10 to 40 A
0.8 1234 6810 20 30 50 70 100
0.001
0.01
0.1
1
10
100
1,000
10,000
… times rated current
Trip time in seconds
23ϒC
M1 AC 63 A
CB9100 Series
CB9100 Series Supplementary Circuit Breakers
31
Internal Wiring Diagram
9
45.2
69
44
44
5
5.8
80.6
91.4
Internal Auxiliary Wiring Diagram
Auxiliary Contact Modules
Dimensions in mm
Technical Data
Rated voltage & current
UL 1077
CSA C 22.2 No. 235
VDE
Creepage resistance
Insulation resistance
Interrupting capacity
(UL 1077/EN 609334 PC1) 1 pole
Mechanical/Electrical endurance
Shock
Torque
Vibration
Temperature range - operating
Weight
Strip length
Auxiliary contact rating
Wire size - #22…12 AWG
Wire size
Accessories
Jumpers
Auxiliary contacts
SPDT
Security hardware
Marking Tags
Adhesive label
277 V (1 pole) 480 V (2 and 3 pole) 50 VDC (1 pole) 110 VDC (2 pole)
277 V (1 pole) 480 V (2 and 3 pole) 50 VDC (1 pole) 110 VDC (2 pole)
PTI 250 to IEC 112
>100 MΩ at 500 VDC
Current ratings Interrupting Rupture capacity (3X) Voltage
0.5...63 A 10,000 A (UL) 277 VAC/50 VDC
0.5...32 A 2,000 A (UL) 277 / 480 AC
0.5...63 A 6,000 A (UL) 50 VDC (1) pole
0.5...50 A 6,000 A (UL) 110 VDC (2) poles
20,000/10,000
20 g (10 ms)
2 Nm
3 g (10 to 55 Hz)
-25°C...+55°C (-13°F to 131°F)
1 pole (130 g); 2 pole (280 g); 3 pole (430 g)
12 mm
Voltage Current
AC 220/240 5 A
AC 277 3 A
DC 24 V 4 A
DC 60 V 1 A
DC220 V 0.4 A
#18…2 AWG (line); #18…3 AWG (load)
Current
Type Side/Middle Part No.
3 pole bus, 10 x 1010 mm, buses (19) 3 phase groupings 80A/100A 9970330000
3 pole bus, 16 x 210 mm, buses (4) 3 phase groupings 120A/130A 9970340000
3 pole bus, 16 x 1010 mm, buses (19) 3 phase groupings 120A/130A 9970350000
1 pole bus, 12 x 210 mm, buses 12 breakers 80A/100A 9970360000
1 pole bus, 12 x 210 mm (insulated), buses 12 breakers 63A 9991990000
Bus bar clamp 130A 9970370000
Auxiliary contacts 9970300000
Lock out cover 9970380000
ETO 10/26, yellow (26 mm x 10 mm) 1686401687
CB9100 Series
45
1 pole
2 pole
3 pole
86
644
18
36
54
59
70
14 12 11
CB9100 Series Supplementary Circuit Breakers
32
Electronic Circuit Protection
Upon detection of overload or
short circuit in the load circuit,
the MOSFET of the load output
will be blocked to interrupt the
current ow. The load circuit can
be re-activated via the remote
electronic reset input, control
input or manually by means of the
ON/OFF button.
Features
• Selective load protection, electronic
trip characteristics
• Active current limitation for safe
connection of capacitive loads up
to20,000µFandonoverload/
short circuit
• Currentratings0.5A...12A
• Reliable overload disconnection with
1.1 x In plus, even with long load lines
or
small cable cross sections (see
table 4)
• Manual ON/OFF button (S1)
• Control input IN+ for remote
ON/OFF signal (option)
• Electronic reset input RE (option)
• Clear status and failure indication
through LED, status output SF or Si
contact F
• Integral fail-safe element adjusted to
current rating
•Widthperunitonly12.5mm
• Rail mounting
• Ease of wiring through busbar LINE+
and 0 V as well as signal bars
and bridges
• Hazardous area approved– Class 1
Div2,Zone2mATEXZoneZ
Electronic circuit protection type
ESX10-Tisdesignedtoensure
selectivedisconnectionof24VDC
load systems.
24VDCpowersupplies,whichare
widely used in industry today, will shut
down the output in the event of an
overload with the result that one faulty
load in the system can lead to complete
disconnection of all loads.
Through selective disconnection the
ESX10-Trespondsmuchfasterto
overload or short circuit conditions
than the switch-mode power supply.
This is achieved by active current
limitation.TheESX10-Tlimitsthe
highest possible current to 1.3 to 1.8
times the selected rated current of the
circuit protector. Thus it is possible
to switch on capacitive loads of up to
20,000µF,buttheyaredisconnected
only in the event of an overload
or short circuit.
For optimal alignment with the
characteristics of the application the
currentratingoftheESX10-Tcanbe
selectedinxedvaluesfrom0.5A...
12A.Failureandstatusindication
are provided by a multicolor LED and
an integral short-circuit-proof status
output or a relay signal contact.
Remote operation is possible by
means of a remote reset signal or a
remote ON/OFF control signal. The
manual ON/OFF button allows separate
actuation and reset of individual
load circuits.
Electronic Circuit Protection
ESX10-T
33
Electronic Circuit Protection ESX10-T
Approvals
Authority Voltage rating Current ratings
UL2367 (E306740) 24VDC 0.5...12 A
UL1604 (E322549) (class 1, div. 2, group
A, B, C, D)
24VDC 0.5...12 A
UL508/ cUL 508 24VDC 0.5...12 A
CSA le 165971:
CSA C22.2 No: 213 (class I, div. 2)
Groups A, B, C, D, T5
24VDC 0.5...12 A
CSA C22.2 No: 142 24VDC 0.5...12 A
Class 2
Meets requirements for Class 2 current limitation
(ESX10-T... 0.5 A / 1 A / 2 A / 3 A
Technical Data (Tambient = 40°C, operating voltage Ub = 24VDC)
Operating data
Operating voltage Ub24VDC (18...32 V)
Current rating Inxed current ratings: 0.5, 1 A, 2 A, 3 A, 4 A,
6 A, 8 A, 10 A, 12 A
Closed current I0ON condition: typically 20...30 mA
depending on signal output
Status indication by means of • multicolor LED:
GREEN: - unit is ON, power-MOSFET
- is switched on
- status output SF ON,
- supplies + 24VDC
ORANGE
:in the event of overload or
short circuit until electronic
disconnection
RED: - unit electronically disconnected
- load circuit/Power-MOSFET
OFF
OFF: - manually switched off
- (S1 = OFF)
- or device is dead
- undervoltage (Ub < 8 V)
- after switch-on till the end
- of the delay period
• status output SF (option)
• potential-free signal contact F (option)
• ON/OFF/ condition of switch S1
Load circuit
Load output Power-MOSFET switching output (high side switch)
Overload disconnection typically 1.1 x In (1.05...1.35 x In)
Short-circuit current IKactive current limitation (see table 1)
Trip time for electronic disconnection see time/current characteristics
typically 3 s at ILoad > 1.1 x In
typically 3 s...100 ms at ILoad > 1.8 x In
(or 1.5 x In/1.3 x In)
Temperature disconnection internal temperature monitoring with electronic
disconnection
Low voltage monitoring
load output
with hysteresis, no reset required
load “OFF” at Ub < 8 V
Starting delay tstart typically 0.5 sec after every switch-on
and after applying Ub
Disconnection of load circuit electronic disconnection
Free-wheeling circuit external free-wheeling diode
recommended with inductive load
Several load outputs must not be connected in parallel
Technical Data (Tambient = 40°C, operating voltage Ub = 24VDC)
Status output SF ESX10-TB-114/-124/
Electrical data plus-switching signal output,
nominal data: 24VDC / max. 0.2 A (short circuit proof)
status output is internally connected to
GND with a 10 kOhm resistor
Status OUT ESX10-TB-114/-124 (signal status OUT),
at Ub = +24 V
+24 V = S1 is ON, load output connected through
0V = S1 is ON, load output blocked and/or
switch S1 is OFF
ESX10-TB127 reverse
red LED lit
OFF condition 0 V level at status output when:
• switch S1 is in ON position, but device is still
• in switch-on delay
• switch S1 is OFF, or control signal OFF,
• device is switched off
• no operating voltage Ub
Signal output F ESX10-TB-101/-102
Electrical data potential-free signal contact
max. 30VDC/0.5 A, min. 10 V/10 mA
ON condition LED green voltage Ub applied, switch S1 is in ON position
no overload, no short circuit
OFF condition LED off • device switched off (switch S1 is in OFF position)
• no voltage Ub applied
Fault condition LED orange overload condition > 1.1 x In up to electronic disconnection
Fault condition LED red electronic disconnection upon overload or short circuit
device switched off with control signal
(switch S1 is in ON position)
ESX10-TB-101 single signal, make contact
contact SC/SO-SI open
ESX10-TB-102 single signal, break contact
contact SC/SO-SI closed
Fault signal output fault conditions:
• no operating voltage Ub
• ON/OFF switch S1 is in OFF position
• red LED lighted
• (electronic disconnection)
Reset input RE ESX10-TB-124
Electrical data voltage: max. +32VDC
high > 8VDC ≤ 32VDC
low ≤ 3VDC > 0 V
power consumption typically 2.6 mA
(+24VDC)
min. pulse duration typically 10 ms
Reset signal RE
(terminal 22)
The electronically blocked ESX10-TB-124
may remotely be reset via an external momentary switch due
to the falling edge of a +24 V pulse.
A common reset signal can be applied to several devices
simultaneously.
Switched on devices remain unaffected.
Control input IN+ ESX10-TB-114
Control signal IN+
(terminal 21)
see reset input RE
+24V level (HIGH): device will be switched
on by a remote ON/OFF signal
0 V level (LOW): device will be switched
off by a remote ON/OFF signal
Switch S1 ON/OFF unit can only be switched on with S1 if a HIGH level is applied
to IN+
34
Electronic Circuit Protection ESX10-T
Technical Data (Tambient = 40°C, operating voltage Ub = 24VDC)
Table 1: Voltage drop, current limitation, max. load current
current rating typically voltage drop active current max. load current at 100% ON duty
In Uon at limitation (typically) Tu = 40 °C Tu = 50 °C
0.5 A 70 mV 1.8 x In 0.5 A 0.5 A
1 A 80 mV 1.8 x In 1 A 1 A
2 A 130 mV 1.8 x In 2 A 2 A
3 A 80 mV 1.8 x In 3 A 3 A
4 A 100 mV 1.8 x In 4 A 4 A
6 A 130 mV 1.8 x In 6 A 5 A
8 A 120 mV 1.5 x In 8 A 7 A
10 A 150 mV 1.5 x In 10 A 9 A
12 A 180 mV 1.3 x In 12 A 10.8 A
Attention: when mounted side-by-side without convection the ESX10-T should not carry more than 80% of
its rated load with 100% ON duty due to thermal effects.
Please note:
• The user should ensure that the cable cross sections of the relevant load circuit are suitable for the current
rating of the ESX10-T used.
• Automatic start-up of machinery after shut down must be prevented (Machinery Directive 98/37/EG and
EN 60204-1). In the event of a short circuit or overload the load circuit will be disconnected electronically
by the ESX10-T.
• Refer to UL/CSA le for proper wiring and installation techniques.
Table 3: ESX10-T - Ordering Information
Version Signal input Signal output
Signal contact Status output
without Control input Remote without single signal single signal without Status OUT Status OUT
Signal ON/OFF Reset Reset Signal N/O N/C Signal Positive 24V ØV = OK
Input Output (normally open NO) (normally closed NC) Output = OK
ESX10-TA-100 x x x
ESX10-TB-101 x x x
ESX10-TB-102 x x x
ESX10-TB-114 x x
ESX10-TB-124 x x x
ESX10-TB-127 x x x
General data
Fail-safe element: backup fuse for ESX10-T not required
because of the integral
redundant fail-safe element
Terminals LINE+ / LOAD+ / 0V
screw terminals M4
max. cable cross section
flexible with wire end ferrule w/wo plastic sleeve 20-6 AWG (0.5 - 10 mm2)
multi-lead connection
(2 identical cables)
rigid/flexible 20-11 AWG (0.5 - 4 mm2)
flexible with wire end ferrule without plastic sleeve 20-13 AWG (0.5 - 2.5 mm2)
flexible with TWIN wire end ferrule with plastic sleeve 20-9 AWG (0.5 - 6 mm2)
wire stripping length 10 mm
tightening torque (EN 60934) 1.2 Nm
Terminals aux. contacts
screw terminals M3
max. cable cross section
flexible with wire end ferrule w/wo plastic sleeve 23-13 AWG (0.25 – 2.5 mm2)
wire stripping length 8 mm
tightening torque (EN 60934) 0.5 Nm
Housing material moulded
Mounting symmetrical rail to EN 50022-35x7.5
Ambient temperature 0...+50 °C (without condensation, see EN 60204-1)
Storage temperature -20...+70 °C
Humidity 96 hrs/95 % RH/40 °C to IEC 60068-2-78-Cab
climate class 3K3 to EN 60721
Vibration 3 g, test to IEC 68-2-6 test Fc
Degree of protection housing: IP20 DIN 40050
terminals: IP20 DIN 40050
EMC emission: EN 61000-6-3
(EMC directive, CE logo) susceptibility: EN 61000-6-2
Insulation co-ordination 0.5 kV/2 pollution degree 2
(IEC 60934) re-inforced insulation in operating area
dielectric strength max. 32VDC (load circuit)
Insulation resistance
(OFF condition) n/a, only electronic disconnection
Approvals UL2367, File E306740,
Solid State Overcurrent Protectors
UL1604 (class I, div. 2, zone 2), UL508, CE logo
CSA C22.2 No. 142 - file 165971, C22.2 No. 213 - file
165971, C1D2 Groups A, B, C, D, Temp Code T5;
Ambient 0°-40°C
Dimensions (W x H x D) 12.5 x 80 x 83 mm
Mass approx. 65 g
VSPC 1CL 5 V DC R
ESX10-TA-100 ESX10-TB-101 ESX10-TB-102 ESX10-TB-114* ESX10-TB-124** ESX10-TB-127
Current
Rating
amps
Circuit
Protection
Part Number
Current
Rating
amps
Circuit
Protection
Part Number
Current
Rating
amps
Circuit
Protection
Part Number
Current
Rating
amps
Circuit
Protection
Part Number
Current
Rating
amps
Circuit
Protection
Part Number
Current
Rating
amps
Circuit
Protection
Part Number
0.5 6720005305 0.5 6720005320 0.5 6720005340 0.5 6720005360 0.5 6720005380 0.5 6720005309
16720005301 16720005321 16720005341 16720005361 16720005381 16720005319
26720005302 26720005322 26720005342 26720005362 26720005382 26720005329
36720005303 36720005323 36720005343 36720005363 36720005383 36720005339
46720005304 46720005324 46720005344 46720005364 46720005384 46720005349
66720005306 66720005326 66720005346 66720005366 66720005386 66720005369
86720005308 86720005328 86720005348 86720005368 86720005388 86720005389
10 6720005310 10 6720005330 10 6720005350 10 6720005370 10 6720005390 10 6720005399
12 6720005312 12 6720005332 12 6720005352 12 6720005372 12 6720005392 12 6720005313
Table 2: Specifications
Protection to EN6052 housing IP30, terminals IP00
CE logo to 2004/108/EG and 94/9/EG
UL UL2367, File No E306740
UL508, File No E322549
UL 1604, File No E320024
CSA CSA C22.2 No 14, File No 165971 (LR16186)
CSA C22.2 No 142, File No 165971 (LR16186)
CSA C22.2 No 213, File No 165971 (LR16186)
ATEX IEC/EN60079-0 /-14/-15
II 3G Ex nA II B T4 Gc X
35
ESX10-T Signal inputs / outputs (wiring diagram)
LINE+ 1
LOAD+
2
0V 3
without signal input/output
ESX10-TB-124
operating condition: SF +24 V = O
fault condition: SF 0 V
LINE+ 1
SF 23
IN 21
2LOAD+
0V 3
ESX10-TB-114
with control input IN+
(+24VDC)
with status output SF
(+24 V = load output ON)
operating condition: SF +24 V = OK
fault condition: SF 0 V
LINE+ 1
14
13
2LOAD+
0V 3
ESX10-TB-101
without signal input
with signal output F
(single signal, N/O )
operating condition: 13-14 closed
fault condition: 13-14 open
LINE+ 1
12
11
2LOAD+
0V 3
ESX10-TB-102
without signal input
with signal output F
(single signal, N/C)
operating condition: 11-12 open
fault condition: 11-12 closed
LINE+ 1
SF 23
RE 22
2LOAD+
0V 3
with reset input RE
(+24VDC ↓)
with status output SF
(+24 V = load output ON)
LINE+ 1
SF 23
RE 22
2LOAD+
0V 3
with reset input RE
(+DC 24 V ↓)
with inverse status output SF
(0 V = load output ON)
operating condition: SF 0 V = O K
fault condition: SF +24 V
ESX10-TA-100
ESX10-TB-127 Dimensions
12.5
80
80
83
snap-on socket for
symmetrical rail EN 50022-35x7.5
label
LINE LINE
LOAD LOAD
3.27 .492
3.15
3.15
Electronic Circuit Protection ESX10-T
This is a metric design and millimeter dimensions take precedence ( )
mm
inch
36
Reliable trip of ESX10-T with different cable lengths and cross sections
Resistivity of copper ρ0 = 0.0178 (Ohm x mm2) / m
Ub = DC 19.2 V (= 80 % of 24 V) voltage drop of ESX10-T and tolerance of
trip point (typically 1.1 x In = 1.05 ... 1.35 x In) have been taken into account.
ESX10-T-selected rating In (in A) 3 6
e. g. trip current Iab = 1.25 x In (in A) 3.75 7.5 ESX10-T trips after 3 s
Rmax in Ohm = (Ub / Iab) - 0.050 5.07 2.51
The ESX10-T reliably trips from 0 Ohm to max. circuitry resistance Rmax
Cable cross section A in mm2 0.14 0.25 0.34 0.5 0.75 1 1.5
cable length L in meter cable resistance in Ohm = (R0 x 2 x L) / A
(= single length)
5 1.27 0.71 0.52 0.36 0.24 0.18 0.12
10 2.54 1.42 1.05 0.71 0.47 0.36 0.24
15 3.81 2.14 1.57 1.07 0.71 0.53 0.36
20 5.09 2.85 2.09 1.42 0.95 0.71 0.47
25 6.36 3.56 2.62 1.78 1.19 0.89 0.59
30 7.63 4.27 3.14 2.14 1.42 1.07 0.71
35 8.90 4.98 3.66 2.49 1.66 1.25 0.83
40 10.17 5.70 4.19 2.85 1.90 1.42 0.95
45 11.44 6.41 4.71 3.20 2.14 1.60 1.07
50 12.71 7.12 5.24 3.56 2.37 1.78 1.19
75 19.07 10.68 7.85 5.34 3.56 2.67 1.78
100 25.34 14.24 10.47 7.12 4.75 3.56 2.37
125 31.79 17.80 13.09 8.90 5.93 4.45 2.97
150 38.14 21.36 15.71 10.68 7.12 5.34 3.56
175 44.50 24.92 18.32 12.46 8.31 6.23 4.15
200 50.86 28.48 20.94 14.24 9.49 7.12 4.75
225 57.21 32.04 23.56 16.02 10.68 8.01 5.34
250 63.57 35.60 26.18 17.80 11.87 8.90 5.93
Example 1: max. length at 1.5 mm2 and 3 A 214 m
Example 2: max. length at 1.5 mm2 and 6 A 106 m
Example 3: mixed wiring: R1 = 40 m in 1.5 mm2 and R2 = 5 m in 0.25 mm2:
(Control cabinet – sensor/actuator level) R1 = 0.95 Ohm, R2 = 0.71 Ohm Total (R1 + R2) = 1.66 Ohm
Time/Current characteristic curve (Ta = 25 °C)
• The trip time is typically 3 s in the range between 1.1 and 1.8 x In*1).
• Electronic current limitation occurs at typically 1.8 x In*1) which means that under all
overload conditions (independent of the power supply and the resistance of the load
circuit) the max. overload before disconnection will not exceed 1.8 x In*1) times the
current rating. Trip time is between 100 ms and 3 sec (depending on overload or at
short circuit).
• Without this current limitation a considerably higher overload current would ow in the
event of an overload or short circuit.
*1) current limitation typically 1.8 x In times rated current at In = 0.5 A...6 A
current limitation typically 1.5 x In times rated current at In = 8 A or 10 A
current limitation typically 1.3 x In times rated current at In = 12 A
Table 4: Reliable trip of ESX10-T
disconnection
typically 1.1 x I n
current limitation *1)
typically 1.8 x I n
IK
10000
1000
124
trip time in seconds
...times rated current
100
10
1
0.1
0.01
35
0
1.8 x In *1)
5
Electronic Circuit Protection ESX10-T
37
5 ESX10-TA
with busbars
5 ESX10-TB
with busbars
and jumpers
12.5 x n = width of protector block
e. g. 12.5 x 5 = 62.5
insert busbars
and protection slides
to be flush with housing sides
insert signal
bars to be flush with
housing and place them
centrally over the contacts
LINE+ busbar
remove protection
against brush contact
located on bottom side
side walls or barriers for protection
against brush contact on LINE+ and
OV jumper locations
6720005315
0V busbar
6720005315
Up to 40 pole
signal bar
6720005316
or
jumper
6720005317
(2 pole only)
(12.5 x n)-3 = length of busbars ± 0.5
e. g. (12.5 x 5)-3 = 59.5 ± 0.5
insert protection against
brush contact
continuous busbar
500 mm length, cut
Mounting examples for ESX10-T
The ESX10-T features an integral power distribution system.
Mounting procedure:
Before wiring insert busbars into protection block.
Electronic Circuit Protection ESX10-T
38
Connection diagrams and application examples ESX10-T
Signal contacts are shown in OFF or fault condition.
power suppl y
DC 24 V
+24V
0V
- line entry
load
+-
load
+-
load
+-
ESX10-TA-100
+ line entry
terminals for
busbars
screw
terminals
LINE+ busbar
0 V busbar
1
LINE+
1
LINE+ 1
LINE+
ESX10-TA-100 ESX10-T A-100
3 0V 3 0V 3 0V
2 LOAD+ 2 LOAD+ 2 LOAD+
Connection diagrams and application examples ESX10-T…
Signal contacts ar e shown in OFF or fault concition.
ESX10-TA-100
ESX10-TB-101
group signalling (series connection)
+ line entry
+ line entry for the SI
- line entry
power supply
DC 24 V
LINE + busbar
group signalling
by means of an LED
jumpers are staggered
0V busbar
+24V
0V
load load load
++
+
---
13
1
LINE+
14
ESX10-TB-101
2 LOAD+
3 0V
13
1
LINE+
14 13
1
LINE+
14
ESX10-TB-101
2 LOAD+
3 0V
ESX10-TB-101
2 LOAD+
3 0V
power suppl y
DC 24 V
+24V
0V
- line entry
load
+-
load
+-
load
+-
ESX10-TA-100
+ line entry
terminals for
busbars
screw
terminals
LINE+ busbar
0 V busbar
1
LINE+
1
LINE+ 1
LINE+
ESX10-TA-100 ESX10-T A-100
3 0V 3 0V 3 0V
2 LOAD+ 2 LOAD+ 2 LOAD+
Connection diagrams and application examples ESX10-T…
Signal contacts ar e shown in OFF or fault concition.
ESX10-TA-100
ESX10-TB-101
group signalling (series connection)
+ line entry
+ line entry for the SI
- line entry
power supply
DC 24 V
LINE + busbar
group signalling
by means of an LED
jumpers are staggered
0V busbar
+24V
0V
load load load
++
+
---
13
1
LINE+
14
ESX10-TB-101
2 LOAD+
3 0V
13
1
LINE+
14 13
1
LINE+
14
ESX10-TB-101
2 LOAD+
3 0V
ESX10-TB-101
2 LOAD+
3 0V
ESX10-TB-102
Single signalling with common line entry
ESX10-TB-124
Single signalling with common reset
power supply
DC 24 V
+24V
0V
+ line entry
- line entry
2 LOAD+
ESX10-TB-124
3 0V
2 LOAD+
ESX10-TB-124
3 0V
2 LOAD+
ESX10-TB-124
3 0V
load
+-
load
+-
load
+-
signal busbar for
common reset
0V busbar
LINE+ busbar
single signalling per way
by means of an LED
22
1
LINE+
RE SF 23 22
1
LINE+
RE SF 23 22
1
LINE+
RE SF 23
reset
button
power supply
DC 24 V
+24V
0V
+ line entry
+ line entry
for the SI
- line entry
11
1
LINE+
12 11
1
LINE+
12 11
1
LINE+
12
2 LOAD+
ESX10-TB-102
3 0V
2 LOAD+
ESX10-TB-102
3 0V
2 LOAD+
ESX10-TB-102
3 0V
load
+-
load
+-
load
+-
signal busbar for
common line entry
0 V busbar
LINE+ busbar
single signalling per way
by means of an LED
ESX10-TB-102
Single signalling with common line entry
ESX10-TB-124
Single signalling with common reset
power supply
DC 24 V
+24V
0V
+ line entry
- line entry
2 LOAD+
ESX10-TB-124
3 0V
2 LOAD+
ESX10-TB-124
3 0V
2 LOAD+
ESX10-TB-124
3 0V
load
+-
load
+-
load
+-
signal busbar for
common reset
0V busbar
LINE+ busbar
single signalling per way
by means of an LED
22
1
LINE+
RE SF 23 22
1
LINE+
RE SF 23 22
1
LINE+
RE SF 23
reset
button
power supply
DC 24 V
+24V
0V
+ line entry
+ line entry
for the SI
- line entry
11
1
LINE+
12 11
1
LINE+
12 11
1
LINE+
12
2 LOAD+
ESX10-TB-102
3 0V
2 LOAD+
ESX10-TB-102
3 0V
2 LOAD+
ESX10-TB-102
3 0V
load
+-
load
+-
load
+-
signal busbar for
common line entry
0 V busbar
LINE+ busbar
single signalling per way
by means of an LED
ESX10-TA-100 ESX10-TB-101
group signaling (series connection)
ESX10-TB-102
Single signaling with common line entry
ESX10-TB-124
Single signaling with common reset
Electronic Circuit Protection ESX10-T
39
Busbars for LINE+ and 0 V
max. load with one line entry
(recommended: centre line entry)
max. load with two line entries
grey insulation, length: 500 mm
6720005315
Busbars for LINE+ and 0 V
grey insulation
max. number of plug-on operations 10:
6720005335, (3-unit-block ESX10-T), length: 34.5 mm
6720005336, (4-unit-block ESX10-T), length: 47 mm
6720005337, (5-unit-block ESX10-T), length: 59.5 mm
packing unit: 10 pcs
6720005474, (8-unit-block ESX10-T),
length: 97 mm
6720005475, (10-unit-block ESX10-T),
length: 122 mm
packing unit: 4 pcs
Connector bus link –K10
suitable for auxiliary contacts
(series connection)
6720005476 (1.5 mm2, brown)
Supply module for LINE+ and 0 V
suitable for ESX10-T... versions
ampacity Imax 50 A Imax 50A
AD-TX-EM01
Accessories for ESX10-T
Description
The ESX10-T features an integral power distribution system.
The following wiring modes are possible with various pluggable current and
signal busbars:
• LINE +(24VDC)
• 0 V
Caution: The electronic devices ESX10-T require a 0 V connection
• signal contacts
• reset inputs
Description Part No.
Busbars for LINE+ and 0 V 6720005315
max. load with one line entry Imax 50 A
(recommended: centre line entry)
max. load with two line entries Imax 63 A
length: 500 mm
Signal busbars for signal contacts
and reset inputs 6720005316
max. load with one line entry Imax 1 A
with one series connection of signal contacts Imax 0.5 A
length: 500 mm
Jumpers for signal contacts 6720005317
length: 21 mm
packing unit: 10 pcs
TS32 rail adapter 9102100000
(Remove protection walls/barriers before using adapter.)
For detailed installation instructions and approvals
contact Weidmuller at 1-800-849-9343 or go to
www.weidmuller.com
Electronic Circuit Protection ESX10-T
~2.76
50 pin lugs to
DIN 46230
tinned copper
ø2.5
.099
~70
~2.76
50 pin lugs to
DIN 46230
tinned copper
ø2.5
.099
~70
~2.76
50 pin lugs to
DIN 46230
tinned copper
ø2.5
.099
~70
AD-TX-
EM01
40
Upon detection of overload or short circuit in the load
circuit, the MOSFET of the load output will be blocked
to interrupt the current ow. The load circuit can be
re-activated via the remote electronic reset input,
control input ormanually by means of the
ON/OFF button.
Features
• Selective load protection, electronic trip characteristics
• Active current limitation for safe connection of capacitive
loadsupto20,000μF and on overload/short circuit
• Currentratings1A...10Aat12VDC
• Reliable overload disconnection with 1.1 x In plus, even with
long load lines or small cable cross sections (see table 3)
• Manual ON/OFF button (S1)
• Control input IN+ for remote ON/OFF signal (option)
• Electronic reset input RE (option)
• Clear status and failure indication through LED, status
output SF
• Integral fail-safe element adjusted to current rating
• Widthperunitonly12.5mm
• Rail mounting
• Ease of wiring through busbar LINE+ and 0 V
• Hazardousareaapproved–Class1Div2,Zone2(ATEX)
ElectroniccircuitprotectiontypeESX10-TCisdesignedto
ensureselectivedisconnectionof12VDCloadsystems.
12VDCpowersupplies,whicharewidelyusedinindustry
today, will shut down the output in the event of an overload
with the result that one faulty load in the system can lead to
complete disconnection of all loads.
ThroughselectivedisconnectiontheESX10-TCresponds
much faster to overload or short circuit conditions than the
switch-mode power supply. This is achieved by active current
limitation.TheESX10-TClimitsthehighestpossiblecurrent
to 1.3 to 1.8 times the selected rated current of the circuit
protector. Thus it is possible to switch on capacitive loads of
upto20,000μF, but they are disconnected only in the event
of an overload or short circuit.
For optimal alignment with the characteristics of the
applicationthecurrentratingoftheESX10-TCcanbe
selectedinxedvaluesfrom1.0A...10A.Failureand
status indication are provided by a multicolor LED and an
integral short-circuit-proof status output or a relay signal
contact. Remote operation is possible by means of a
remote reset signal or a remote ON/OFF control signal.
The manual ON/OFF button allows separate actuation of
individual load circuits.
TheESX10-TC,withawidthofonly12.5mm,canbe
snapped onto symmetrical rails for easy installation and
control cabinet space savings.
Electronic Circuit Protection ESX10-TC 12VDC
Electronic Circuit Protection
ESX10-TC 12VDC
41
Status output SF ESX10-TC-114/-124/
Electrical data plus-switching signal output,
connects Us to terminal 12 of module 17plus
nominal data: 12VDC / max. 0.2 A (short circuit proof)
status output is internally connected to
GND with a 10 kM resistor
Status OUT ESX10-TC-114/-124 (signal status OUT),
+12 V = S1 is ON, load output connected through
0V = S1 is ON, load output blocked and/or
switch S1 is OFF
red LED lit
OFF condition 0 V level at status output when:
• switch S1 is in ON position, but device is
still in switch-on delay
• switch S1 is OFF, or control signal OFF,
device is switched off
• no operating voltage Us
Reset input RE ESX10-TC-124
Electrical data voltage: max. +32VDC
high > 4.5VDC ≤ 18VDC
low ≤ 2.5VDC > 0 V
power consumption typically 1.4 mA
(+12VDC)
min. pulse duration typically 10 ms
Reset signal RE The electronically blocked ESX10-TC-124
(terminal 22) may remotely be reset via an external
momentary switch due to the falling edge of a +12 V pulse.
A common reset signal can be applied to
several devices simultaneously.
Switched on devices remain unaffected.
Control input IN+ ESX10-TC-114
Electrical data see reset input RE
Control signal IN+ +12V level (HIGH): device will be switched
(terminal 21) on by a remote ON/OFF signal
0 V level (LOW): device will be switched
off by a remote ON/OFF signal
Switch S1 ON/OFF unit can only be switched on with S1 if a
HIGH level is applied to IN+
Technical Data (Tambient = 25°C, operating voltage US =12VDC)Technical Data (Tambient = 25°C, operating voltage US =12VDC)
Operating data
Operating voltage Ub 12VDC (9...18 V)
Current rating In fixed current ratings: 1 A, 2 A, 3 A, 4 A, 6 A, 10 A
Closed current I0 ON condition: typically 20...30 mA
depending on signal output
Status indication • multicolor LED:
by means of GREEN: unit is ON, power-MOSFET
is switched on
- status output SF ON,
supplies + 12VDC
ORANGE: in the event of overload or
short circuit until electronic
disconnection
RED: - unit electronically disconnected
- load circuit/Power-MOSFET
OFF
- low voltage (< 3.25 V)
- after switch-on till the end of
switch-on delay
OFF: - manually switched off
(S1 = OFF)
or device is dead
- undervoltage
• status output SF (option)
• ON/OFF/ condition of switch S1
Load circuit
Load output Power-MOSFET switching output
(high side switch)
Overload disconnection typically 1.1 x In (1.05...1.35 x In)
Short-circuit current IK active current limitation (see table 1)
Trip time see time/current characteristics
for electronic disconnection typically 3 s at ILoad > 1.1 x In
typically 3 s...50 ms at ILoad > 1.8 x In
(or 1.5 x In/1.3 x In)
Temperature disconnection internal temperature monitoring with
electronic disconnection
Low voltage monitoring with hysteresis at voltage dips < 500 ms,
load output no reset required: load “OFF” at UB < 3.2 V
Starting delay tstart typically 10 ms
Disconnection of load circuit electronic disconnection
Free-wheeling circuit external free-wheeling diode
recommended with inductive load
Several load outputs must not be connected in parallel
Electronic Circuit Protection ESX10-TC 12VDC
42
Electronic Circuit Protection ESX10-TC 12VDC
Technical Data (Tambient = 25°C, operating voltage US =12VDC)
ESX10-TC-114*
Current Rating Control Input
(amps) Part Number
1 6720005351
2 6720005352
3 6720005353
4 6720005354
6 6720005356
10 6720005357
ESX10-TC-124**
Current Rating Control Input
(amps) Part Number
1 6720005331
2 6720005471
3 6720005333
4 6720005334
6 6720005472
10 6720005473
Table 2: ESX10-TC - Ordering Information
Table 1: voltage drop, current limitation, max. load current
current rating typically voltage drop active current max. load current at 100% ON duty
In Uon at In limitation (typically) Tu = 40 °C Tu = 50 °C
1 A 80 mV 1.8 x In 1 A 1 A
2 A 130 mV 1.8 x In 2 A 2 A
3 A 80 mV 1.8 x In 3 A 3 A
4 A 100 mV 1.8 x In 4 A 4 A
6 A 130 mV 1.8 x In 6 A 5 A
10 A 150 mV 1.5 x In 10 A 9 A
Attention: when mounted side-by-side without convection the ESX10-TC should not carry more
than 80% of its rated load with 100% ON duty due to thermal effects.
Please note:
• The user should ensure that the cable cross sections of the relevant load
circuit are suitable for the current rating of the ESX10-TC used.
• Automatic start-up of machinery after shut down must be prevented
(Machinery Directive 98/37/EG and EN 60204-1). In the event of a short
circuit or overload the load circuit will be disconnected electronically by
the ESX10-TC.
• Refer to UL le for proper wiring and installation techniques.
Version Signal input Signal output
Control input Remote Status OUT
ON/OFF Reset Reset Positive 12V
= OK
ESX10-TC-114 x x
ESX10-TC-124 x x
General data
Fail-safe element: backup fuse for ESX10-T not required
because of the integral
redundant fail-safe element
Terminals LINE+ / LOAD+ / 0V
screw terminals M4
max. cable cross section
flexible with wire end ferrule w/wo plastic sleeve 20-6 AWG (0.5 - 10 mm2)
multi-lead connection
(2 identical cables)
rigid/flexible 20-11 AWG (0.5 - 4 mm2)
flexible with wire end ferrule without plastic sleeve 20-13 AWG (0.5 - 2.5 mm2)
flexible with TWIN wire end ferrule with plastic sleeve 20-9 AWG (0.5 - 6 mm2)
wire stripping length 10 mm
tightening torque (EN 60934) 1.2 Nm
Terminals aux. contacts
screw terminals M3
max. cable cross section
flexible with wire end ferrule w/wo plastic sleeve 23-13 AWG (0.25 – 2.5 mm2)
wire stripping length 8 mm
tightening torque (EN 60934) 0.5 Nm
Housing material moulded
Mounting symmetrical rail to EN 50022-35x7.5
Ambient temperature -20...+60 °C (without condensation, see EN 60204-1)
(with condensation upon request)
Storage temperature -20...+70 °C
Humidity 96 hrs/95 % RH/40 °C to IEC 60068-2-78-Cab
climate class 3K3 to EN 60721
Vibration 3 g, test to IEC 68-2-6 test Fc
Degree of protection housing: IP20 DIN 40050
terminals: IP20 DIN 40050
EMC emission: EN 61000-6-3
(EMC directive, CE logo) susceptibility: EN 61000-6-2
Insulation co-ordination 0.5 kV/2 pollution degree 2
(IEC 60934) re-inforced insulation in operating area
dielectric strength max. 18VDC (load circuit)
Insulation resistance
(OFF condition) n/a, only electronic disconnection
Dimensions (W x H x D) 12.5 x 80 x 83 mm
Mass approx. 65 g
* Control force input on/off
** Reset input only to reset under fault conditions
Table 3: Specifications
Protection to EN6052
housing IP30, terminals IP00
EMC emitted interference to EN 61000-6-3
noise immunity to EN 61000-6-2
Insulation co-ordination 0.5 kV / pollution degree 2, re-inforced
insulation in operating area to
IEC60934 / IEC60664
CE logo to 2004/108/EG and 94/9/EG
UL UL2367, File No E306740
UL508, File No E322549
UL 1604, File No E320024
ATEX IEC/EN60079-0 /-14/-15
II 3G Ex nA II B T4 Gc X
43
Electronic Circuit Protection ESX10-TC 12VDC
ESX10-TC Signal inputs / outputs (wiring diagram)
Terminal wiring diagram ESX10-TC-124-DC 12 V (Example)
ESX10-TC-124-…
Failsafe
Rsense
LINE (+)
24VDC
LOAD (+)
load output 0 V
SF status output
RE reset input
status indication
green/orange/red
S1
ON/OFF
electronic control unit
Schematic diagram ESX10-TC-124-DC 12 V (Example)
ok
on
off
r
e
s
e
t
2 LOAD+
DC12V
xxA
Dimensions
83
3.27
80
3.15
Label
snap-on socket for
symmetrical rail EN 50022-35x7.5
12.5
.492
80
3.15
ok
on
r
e
s
e
t
2 LOAD+
DC12V
xxA
Schematic diagram
(Example)
LINE+ 1
SF 23
IN 21
2LOAD+
0V 3
ESX10-TC-114
with control input IN+
(+12VDC)
with status output SF
(+12 V = load output ON)
operating condition: SF +12 V = OK
fault condition: SF 0 V
LINE+ 1
SF 23
RE 22
2LOAD+
0V 3
ESX10-TC-124
with reset input RE
(+12VDC ↓)
with status output SF
(+12 V = load output ON)
operating condition: SF +12 V = O
K
fault condition: SF 0 V
Time/Current characteristic curve (Ta = 25 °C)
• The trip time is typically 3 seconds in the range between 1.1 and 1.8 x In†.
• Electronic current limitation occurs at typically 1.8 x In† which means that under all
overload conditions (independent of the power supply and the resistance of the load
circuit) the max. overload before disconnection will not exceed 1.8 x In† times the
current rating. Trip time is between 100 ms and 3 sec (depending on overload or at
short circuit).
• Without this current limitation a considerably higher overload current would ow in
the event of an overload or short circuit.
†
current limitation typically 1.8 x In times rated current at In = 1.0 A...6 A
current limitation typically 1.5 x In times rated current at In = 10 A
disconnection
typically 1.1 x I n
current limitation *1)
typically 1.8 x I n
IK
10000
1000
124
trip time in seconds
...times rated current
100
10
1
0.1
0.01
35
0
1.8 x In *1)
5
Terminal wiring diagram and dimensions
Terminal wiring diagram ESX10-TC-124-DC 12 V (Example)
ESX10-TC-124-…
Failsafe
Rsense
LINE (+)
24VDC
LOAD (+)
load output 0 V
SF status output
RE reset input
status indication
green/orange/red
S1
ON/OFF
electronic control unit
Schematic diagram ESX10-TC-124-DC 12 V (Example)
ok
on
off
r
e
s
e
t
2 LOAD+
DC12V
xxA
Dimensions
83
3.27
80
3.15
Label
snap-on socket for
symmetrical rail EN 50022-35x7.5
12.5
.492
80
3.15
ok
on
r
e
s
e
t
2 LOAD+
DC12V
xxA
44
Electronic Circuit Protection ESX10-TC 12VDC
LINE+ busbar
6720005315
(12.5 x n)-3 = length of busbars ± 0.5
e. g. (12.5 x 5)-3 = 59.5 ± 0.5
continuous busbar
500 mm length, cut
0 V busbar
6720005315
remove protection against
brush contact from bottom side
insert protection against
brush contact
12.5 x n = width of
protector block
e. g. 12.5 x 5 = 62.5
insert busbars
and protection slides
to be flush with housing sides
5 ESX10-TC
with busbars
The ESX10-TC-DC 12 V features an integral power distribution system.
Accessories for ESX10-TC
Mounting procedure:
Before wiring, insert busbars into protection block.
Max. 10 insertion/removal cycles for busbars.
Recommendation:
Every 10 units busbars should be interrupted and fed in anew.
Table of lengths for busbars:
(see accessories)
Accessories for ESX10-TC
The ESX10-TC features an integral power distribution system. The following wiring
modes are possible with various pluggable current and signal busbars:
• LINE +(12VDC)
• 0 V
Caution: The electronic devices ESX10-TC require a
0 V connection
Description Part No.
Busbars for LINE+ and 0 V 6720005315
max. load with one line entry 50 A
(recommended: center line entry) Imax
max. load with two line entries Imax 63 A
length: 500 mm
TS32 rail adapter 9102100000
(Remove protection walls/barriers before using adapter.) For detailed installation instructions and approvals
contact Weidmuller at 1-800-849-9343 or go to www.weidmuller.com
No. of Units 2 3 4 5 6 7 8 9 10
Length of busbar 22 34.5 47 59.5 72 84.5 97 10.95 122
[mm] + 0.5 mm
45
Electronic Circuit Protection ESX10-TC 12VDC
Accessories
AD-TX-
EM01
~2.76
50 pin lugs to
DIN 46230
tinned copper
ø2.5
.099
~70
~2.76
50 pin lugs to
DIN 46230
tinned copper
ø2.5
.099
~70
~2.76
50 pin lugs to
DIN 46230
tinned copper
ø2.5
.099
~70
Busbars for LINE+ and 0 V
max. load with one line entry
(recommended: centre line entry)
max. load with two line entries
Connector bus link – K10
suitable for auxiliary contacts (series connection)
Busbars for LINE+ and 0 V
grey insulation
max. number of plug-on operations 10:
Supply module for LINE+ and 0 V
suitable for ESX10-T... versions
Description
Length
Insulation
Color
Part No.
Busbars for LINE+ and O V 500mm Grey 6720005315
Description
Length
Insulation
Color
Packing
Unit
Part No.
Busbars for LINE+ and O V -
(3-unit-block ESX 10-T)
34.5mm Grey 10 6720005335
Busbars for LINE+ and O V -
(4-unit-block ESX 10-T)
47mm Grey 10 6720005336
Busbars for LINE+ and O V -
(5-unit-block ESX 10-T)
59.5mm Grey 10 6720005337
Busbars for LINE+ and O V -
(8-unit-block ESX 10-T)
97mm Grey 46720005474
Busbars for LINE+ and O V -
(10-unit-block ESX 10-T)
122mm Grey 46720005475
Description
Length
Insulation
Color
Part No.
Connector bus link - K10 1.5mm2Brown 6720005476
Description Imax Part No.
Supply module for LINE+ and O V 50A AD-TX-EM01
46
Weidmuller’s SPD II 1 series transient voltage surge protectors
consist of a range of innovative, compact modules for the
protection of low voltage AC distribution systems or (PV models)
for DC photovoltaic installations. In AC applications, the SPD II 1
would be installed downstream of the main circuit breaker and
fuse(s), connected between each live conductor to be protected
and ground. For multi-phase circuits, multiple modules are used
with jumper options between ground terminals and permitting
a single connection to ground. In photovoltaic applications,
the SPD II 1 PV would typically be in a combiner enclosure
protecting the DC output and return conductor to ground.
Voltage limiting technology is integrated, which differentiates
between transient pulses and longer-lasting overvoltages. This
circuitry eliminates the disadvantages of varistor devices (MOVs)
which, in competitive products, may switch-on inadvertently
in conditions where the supply voltage is not well-regulated.
Weidmuller’s hybrid arrester design ensures efficient MOV
operation and hence conserves energy, maximizes the operating
lifetime of the arrester and eliminates arcing when the thermal
disconnect operates.
Each module is a two-part construction, comprising a TS35 DIN-
rail mountable base and a pluggable replaceable arrester, with
each single-conductor assembly only 18mm wide. Products are
specified by their working voltage level, or maximum continuous
operating voltage (MCOV) and each has a maximum surge
current rating of 50kA.
Base/arrester assemblies are available either with or without a
remote signaling option and arresters are available as spare parts.
• Models for LV AC distribution or photovoltaic installations
• Quick replacement with spare pluggable, replaceable arresters
• Nominalvoltagesupto480VAC(550VMCOV)or1200VDC
• Maximum surge current (Imax) 50kA
• Remote status signaling option
• UL1449 Ed3 approved and CSA equivalent
• Nodischargepathfuseneeded(Type2)
SPD II 1 - Surge Protectors for AC Power Distribution
SPD II PV - Surge Protectors for DC Photovoltaic Installations
SPD II 1 Series
47
SPD II 1 Series
SPD II 0 150V/40kA
SPD II 1 150V/40kA
SPD II 1 R 150V/40kA
SPD II 0 280V/40KA
SPD II 1 280V/40KA
SPD II 1 R 280V/40KA
18
73
90.5
9
For transient voltage protection of single and
multi-phase circuits, in the main electrical panel,
downstream of the main circuit breaker, or in
control panels.
2-, 3- and 4-pole Jumpers
Electrical Function
Dimensions
R model shown R model shown
Technical Data
AC Network 120 V, Single phase 230 V, Single phase
Connection Mode 1 Pole, L-N or L-G. 1 Pole, L-N or L-G.
Max. Operating Voltage (MCOV) 150 VAC 277 VAC
Leakage Current at Uc <1mA <1mA
Follow Current None None
UL 1449 Category Type 2 Type 2
UL Nominal Discharge Current (In),
15 Impulses 8/20 us
20 kA 20 kA
Max. Discharge Current (Imax),
1 Impulse 8/20 us
50 kA 50 kA
UL Voltage Protection Rating (VPR) 1.2 kV 1.6 kV
Protection Level (Up) ≤ 1200 V ≤ 1600 V
UL Short-Circuit Current Rating (SCCR) 200 kA 200 kA
Sparkover time / Drop-out time <100 ns <100 ns
Overcurrent Protection No fuse required in discharge circuit No fuse required in discharge circuit
Connection (network) Screw connections (2 - 14AWG) Screw connections (2 - 14AWG)
Remote Signal Option (Contact Rating) 250 V / 0,5 A, 48 VDC /0,1 A 250 V / 0,5 A, 48 VDC /0,1 A
Mounting DIN-rail, TS 35 DIN-rail, TS 35
Operating Temp -40°C...+70°C -40°C...+70°C
Operating Altitude (Max.) 2,000m 2,000m
Relative Humidity 0 - 95% non-condensing 0 - 95% non-condensing
Enclosure Material Thermoplastic UL94-V0 Thermoplastic UL94-V0
Environmental Rating IP 20 IP 20
Weight (g) and Dimensions (mm)
SPD II 0
SPD II 1
SPD II 1 R
66 g; 18W x 45H x 60D
138 g; 18W x 90H x 73.5D
142 g; 18W x 100H x 73.5D
66 g; 18W x 45H x 60D
140 g; 18W x 90H x 73.5D
142 g; 18W x 100H x 73.5D
Approvals
UL 1449 (USA and CANADA) UL File E354261, Type 2 UL1449 Ed. 3, CSA
Electrical Notice No. 516
UL File E354261, Type 2 UL1449 Ed. 3, CSA
Electrical Notice No. 516
Ordering Data
Surge Protector Type Part No. Type Part No.
Spare arrester 120V nom. SPD II 0 150V/40kA 1348330000 ——
Spare arrester 230V nom. — —SPD II 0 280V/40kA 1348370000
SPD assembly w/o relay SPD II 1 150V/40kA 1348340000 SPD II 1 280V/40kA 1348380000
SPD assembly with relay SPD II 1 R 150V/40kA. 1348350000 SPD II 1 R 280V/40kA. 1348390000
Bus bars Type Part No. Type Part No.
2-pole jumper QB 18-2 8877540000 QB 18-2 8877540000
3-pole jumper QB 18-3 8877500000 QB 18-3 8877500000
4-pole jumper QB 18-4 8877520000 QB 18-4 8877520000
CUS
48
SPD II 1 Series
For transient voltage protection of single and
multi-phase circuits, in the main electrical panel,
downstream of the main circuit breaker, or in
control panels.
SPD II 0 400V/40KA
SPD II 1 400V/40KA
SPD II 1 R 400V/40KA
SPD II 0 550V/40kA
SPD II 1 550V/40kA
SPD II 1 R 550V/40kA
18
73
90.5
9
Technical Data
AC Network 277/347 V, Single phase 480 V, Single phase
Connection Mode 1 Pole, L-N or L-G. 1 Pole, L-N or L-G.
Max. Operating Voltage (MCOV) 385 VAC 550 VAC
Leakage Current at Uc <1mA <1mA
Follow Current· None None
UL Category Type 2 Type 2
UL Nominal Discharge Current (In),
15 Impulses 8/20 us
20 kA 20 kA
Max. Discharge Current (Imax),
1 Impulse 8/20 us
50 kA 50 kA
UL Voltage Protection Rating (VPR) 1.8 kV 2.5 kV
Protection Level (Up) ≤ 1800 V ≤ 2500 V
UL Short-Circuit Current Rating (SCCR) 200 kA 200 kA
Sparkover time / Drop-out time <100 ns <100 ns
Overcurrent Protection No fuse required in discharge circuit No fuse required in discharge circuit
Connection (network) Screw connections (2 - 14AWG) Screw connections (2 - 14AWG)
Remote Signal (Contact Rating) 250 V / 0,5 A, 48 VDC /0,1 A 250 V / 0,5 A, 48 VDC /0,1 A
Mounting DIN-rail, TS 35 DIN-rail, TS 35
Operating Temp -40°C...+70°C -40°C...+70°C
Operating Altitude (Max.) 2,000m 2,000m
Relative Humidity 0 - 95% non-condensing 0 - 95% non-condensing
Enclosure Material Thermoplastic UL94-V0 Thermoplastic UL94-V0
Environmental Rating IP 20 IP 20
Weight (g) and Dimensions (mm)
SPD II 0
SPD II 1
SPD II 1 R
66 g; 18W x 45H x 60D
138 g; 18W x 90H x 73.5D
150 g; 18W x 100H x 73.5D
66 g; 18W x 45H x 60D
138 g; 18W x 90H x 73.5D
150 g; 18W x 100H x 73.5D
Approvals
UL 1449 (USA and CANADA) UL File E354261, Type 2 UL1449 Ed. 3, CSA Electrical Notice No. 516 UL File E354261, Type 2 UL1449 Ed. 3, CSA
Electrical Notice No. 516
Ordering Data
Surge Protector Type Part No. Type Part No.
Spare arrester 277V nom. SPD II 0 400V/40kA 1348400000 ——
Spare arrester 440/480V nom. — —SPD II 0 550V/40kA 1348440000
SPD assembly w/o relay SPD II 1 400V/40kA 1348420000 SPD II 1 550V/40kA 1348450000
SPD assembly with relay SPD II 1 R 400V/40kA. 1348430000 SPD II 1 R 550V/40kA. 1348470000
Bus bars Type Part No. Type Part No.
2-pole jumper QB 18-2 8877540000 QB 18-2 8877540000
3-pole jumper QB 18-3 8877500000 QB 18-3 8877500000
4-pole jumper QB 18-4 8877520000 QB 18-4 8877520000
2-, 3- and 4-pole Jumpers
Electrical Function
Dimensions
R model shown R model shown
CUS
49
SPD II 1 Series
Basic AC configurations 2 (with remote signaling options)
L/N
TF
L/N
TF
L/N
TF
L1
TF
L2
TF
L3
TF
Nom. V Description Qty Qty Qty Part No.
110/120V SPD II 150V/40kA 1 2 3 1348350000
230/240V SPD II 280V/40kA 1 2 3 1348390000
277V SPD II 400V/40kA 1 2 3 1348430000
480V SPD II 550V/40kA 1 2 3 1348470000
All QB18-2 0 1 0 8877540000
All QB18-3 0 0 1 8877500000
Nom. V Description Qty Part No.
110/120V SPD II 1 R 150V/40kA 4 1348350000
230/240V SPD II 1 R 280V/40kA 4 1348390000
277V SPD II 1 R 400V/40kA 4 1348430000
480V SPD II 1 R 550V/40kA 4 1348470000
All QB 18-4 1 8877520000
SPD parts needed:
SPD parts needed:
L1
TF
L2
TF
L3
TF
N
TF
Basic AC congurations 1 (with remote signaling options)
50
SPD II 1 Series
Technical Data
DC Network 600 VDC 1000 VDC 1200 VDC
Connection Mode Screw connection Screw connection Screw connection
Max. Operating Voltage (MCOV) 550 VDC 1000 VDC 1200 VDC
Leakage Current at Uc <1mA <1mA <1mA
UL Category Type 2 Type 2 Type 2
UL Nominal Discharge Current (In),
5 Impulses 8/20 us
20 kA 20 kA 20 kA
Max. Discharge Current (Imax),
1 Impulse 8/20 us
50 kA 50 kA 50 kA
UL Voltage Protection Rating (VPR) 2 kV 4 kV 4 kV
Protection Level (Up) ≤ 2000 V ≤ 4000 V ≤ 4000 V
UL Short-Circuit Current Rating (SCCR) 200 kA 200 kA 200 kA
Sparkover time / Drop-out time <100 ns <100 ns <100 ns
Overcurrent Protection No fuse required in discharge circuit No fuse required in discharge circuit No fuse required in discharge circuit
Connection (network) Screw connection, pluggable Screw connection, pluggable Screw connection, pluggable
Remote Signal (Contact Rating) 250 V / 0,5 A, 48 VDC /0,1 A 250 V / 0,5 A, 48 VDC /0,1 A 250 V / 0,5 A, 48 VDC /0,1 A
Mounting DIN-rail, TS 35, TS 35 x 15, TS 35 x 7.5 DIN-rail, TS 35, TS 35 x 15, TS 35 x 7.5 DIN-rail, TS 35, TS 35 x 15, TS 35 x 7.5
Operating Temp -40°C...+70°C -40°C...+70°C -40°C...+70°C
Operating Altitude (Max.) 2000m 2000m 2000m
Relative Humidity 0 - 95% non-condensing 0 - 95% non-condensing 0 - 95% non-condensing
Enclosure Material Thermoplastic UL94-V0 Thermoplastic UL94-V0 Thermoplastic UL94-V0
Environmental Rating IP 20 IP 20 IP 20
Weight (g) 274 292 402
Dimensions (mm) 36W x 100H x 73.5D 36W x 100H x 73.5D 54W x 100H x 73.5D
Approvals
UL 1449 (USA and CANADA) UL File E354261, Type 2 UL1449
Ed. 3, CSA Electrical Notice No. 516
UL File E354261, Type 2 UL1449
Ed. 3, CSA Electrical Notice No. 516
UL File E354261, Type 2 UL1449
Ed. 3, CSA Electrical Notice No. 516
Ordering Data
Surge Protector Type Part No. Type Part No. Type Part No.
Spare arrester 600V nom. SPD II 0 PV 600VDC 1348520000 ————
Spare arrester 1000V nom. — —SPD II 0 PV 1000VDC 1348480000 ——
Spare arrester 1200V nom. — ———SPD II 0 PV 1200VDC 1348550000
PV SPD assembly w/o relay SPD II 2 PV 600VDC 1348540000 SPD II 2 PV 1000VDC 1348490000 SPD II 3 PV 1200VDC 1348570000
PV SPD assembly with relay SPD II 2 R PV 600VDC 1348430000 SPD II 2 R PV 1000VDC 1348500000 SPD II 3 R PV 1200VDC 1348580000
For use on the DC side of photovoltaic
installations, typically in a combiner
enclosure, protecting the DC output and
return conductor to the ground.
SPD II 0 PV 600VDC
SPD II 2 PV 600VDC
SPD II 2 R PV 600VDC
SPD II 0 PV 1000VDC
SPD II 2 PV 1000VDC
SPD II 2 R PV 1000VDC
SPD II 0 PV 1200VDC
SPD II 3 PV 1200VDC
SPD II 3 R PV 1200VDC
36
73
90.5
9 54
SPD II 2 PV SPD II 3 PV
Dimensions Electrical Function
PSPD II 2 R PV
Electrical Function
PSPD II 3 PV
R model shown R model shown R model shown
CUS
51
The SPD II range of surge protectors are used for
transient surge protection of single and multi-phase power
circuits at the main electrical panel. SPD IIIs are for the pro-
tection of individual electrical devices. They provide com-
mon-mode protection (between each Line and Ground),
with impulse discharge capacity (Imax) 40kA for SPD II
and20kAforSPDIII.
The SPD design is based on high-energy varistors (MOVs)
equipped with thermal disconnects and integral failure
indicators. A remote signaling contact for disconnection
indication is standard on each unit. For ease of replace-
ment, varistors are housed in pluggable modules with
connections that are mechanically keyed to the base to
prevent incorrect arrestor module replacement.
Typical applications include low voltage distribution or
protection of industrial control systems, equipment
assemblies and devices.
SPD II & III - AC Surge Protector
SPD II & III - AC Surge Protectors
52
SPD II & III - AC Surge Protectors
SPD II 120V/40kA SPD II 230V/40kA
Technical Data
AC Network 120/240V, 120/208V 220/380V, 240/415V
Connection Mode 1 Pole, L-N or L-G 1 Pole, L-N or L-G
Max. Operating Voltage (MCOV) 150VAC 275VAC
TOV Withstand 150VAC 275VAC
Leakage Current at Uc <1mA <1mA
Follow Current none none
UL Nominal Discharge Current (In), 15 impulses 8/20 μs 20kA 20kA
Max. Discharge Current (Imax), 1 impulse 8/20 μs 40kA 40kA
UL Voltage Protection Rating (VPR) 500V 900V
Protection Level (Up) 0.9kV 1.25kV
UL Short-Circuit Current Rating (SCCR) 25kAIC 25kAIC
AC System Single-phase Single-phase
Thermal Disconnector UL 60691 UL 60691
Overcurrent Protection Time Delay - 125A Max. Time Delay - 125A Max.
Dimensions (mm) 90 x 18 x 67 90 x 18 x 67
Connection Screw terminals, #4 AWG Max. Screw terminals, #4 AWG Max.
Remote Signal Indicator 250VAC Max, 2A 250VAC Max, 2A
Mounting Din-rail, TS35 Din-rail, TS35
Operating Temp -50°C to +85°C -50°C to +85°C
Operating Altitude (Max.) 13,000 ft (4,000m) 13,000 ft (4,000m)
Relative Humidity 5 to 95% non-condensing, up to 100% external 5 to 95% non-condensing, up to 100% external
Enclosure Material Thermoplastic UL94-V0 Thermoplastic UL94-V0
Environmental Rating IP20 IP20
Weight 3.4 oz 3.4 oz
Approvals
IEC 61643-1 - INTERNATIONAL Class I, Class II Class I, Class II
EN 61643-11 - EUROPE Class I, Class II Class I, Class II
NF EN 61643-11 - FRANCE Class I, Class II Class I, Class II
UL1449 3rd Edition - USA and CANADA Low Voltage SPD Low Voltage SPD
RoHS Directive 2002/95/EC Directive 2002/95/EC
Ordering Data
Surge Protector Type Part No. Type Part No.
SPD II 120V/40kA 6720005410 SPD II 230V/40kA 6720005411
Bus bars Type Part No. Type Part No.
SPD 2P LINK 6720005417 SPD 2P LINK 6720005417
SPD 3P LINK 6720005418 SPD 3P LINK 6720005418
SPD 4P LINK 6720005419 SPD 4P LINK 6720005419
For transient voltage protection of single and
multi-phase circuits, in the main electrical panel,
downstream of the main circuit breaker, or in
control panels.
L/N
Ft
Mi
C
to
1.1
1.2
1.4
V
18
L/N
90
67
10.6
L/N
Ft
Mi
C
to
1.1
1.2
1.4
V
18
L/N
90
67
10.6
V: High-energy varistor
Ft: Thermal fuse
C: Remote signaling contact
t0: Thermal disconnection
system
Mi: Disconnection indicator
SPD II bus bars
53
SPD II & III - AC Surge Protectors
For transient voltage protection of single and
multi-phase circuits, in the main electrical panel,
downstream of the main circuit breaker, or in
control panels.
SPD II 277V/40kA SPD II 480V/40kA
Technical Data
AC Network 220/380V, 277V 347/600V, 480V
Connection Mode 1 Pole, L-N or L-G 1 Pole, L-N or L-G
Max. Operating Voltage (MCOV) 400VAC 550VAC
TOV Withstand 400VAC 550VAC
Leakage Current at Uc <1mA <1mA
Follow Current none none
UL Nominal Discharge Current (In), 15 impulses 8/20 μs 20kA 20kA
Max. Discharge Current (Imax), 1 impulse 8/20 μs 40kA 40kA
UL Voltage Protection Rating (VPR) 1500V 1800V
Protection Level (Up) 1.8kV 2.5kV
UL Short-Circuit Current Rating (SCCR) 25kAIC 25kAIC
AC System Single-phase Single-phase
Thermal Disconnector UL 60691 UL 60691
Overcurrent Protection Time Delay - 125A Max. Time Delay - 125A Max.
Dimensions (mm) 90 x 18 x 67 90 x 18 x 67
Connection Screw terminals, #4 AWG Max. Screw terminals, #4 AWG Max.
Remote Signal Indicator 250VAC Max, 2A 250VAC Max, 2A
Mounting Din-rail, TS35 Din-rail, TS35
Operating Temp -50°C to +85°C -50°C to +85°C
Operating Altitude (Max.) 13,000 ft (4,000m) 13,000 ft (4,000m)
Relative Humidity 5 to 95% non-condensing, up to 100% external 5 to 95% non-condensing, up to 100% external
Enclosure Material Thermoplastic UL94-V0 Thermoplastic UL94-V0
Environmental Rating IP20 IP20
Weight 3.4 oz 3.4 oz
Approvals
IEC 61643-1 - INTERNATIONAL Class I, Class II Class I, Class II
EN 61643-11 - EUROPE Class I, Class II Class I, Class II
NF EN 61643-11 - FRANCE Class I, Class II Class I, Class II
UL1449 3rd Edition - USA and CANADA Low Voltage SPD Low Voltage SPD
RoHS Directive 2002/95/EC Directive 2002/95/EC
Ordering Data
Surge Protector Type Part No. Type Part No.
SPD II 277V/40kA 6720005412 SPD II 480V/40kA 6720005413
Bus bars Type Part No. Type Part No.
SPD 2P LINK 6720005417 SPD 2P LINK 6720005417
SPD 3P LINK 6720005418 SPD 3P LINK 6720005418
SPD 4P LINK 6720005419 SPD 4P LINK 6720005419
L/N
Ft
Mi
C
to
1.1
1.2
1.4
V
18
L/N
90
67
10.6
L/N
Ft
Mi
C
to
1.1
1.2
1.4
V
18
L/N
90
67
10.6
V: High-energy varistor
Ft: Thermal fuse
C: Remote signaling contact
t0: Thermal disconnection
system
Mi: Disconnection indicator
SPD II bus bars
54
SPD II & III - AC Surge Protectors
For transient voltage protection
of multi-phase circuits with
TT grounding systems.
SPD II N/PE
N
90
67 18
N
GDT
GDT: Specic gas tube
N
90
67 18
N
GDT
SPD II bus bars
Technical Data
Network 230/400V, 120/208V
Max. Operating Voltage (MCOV) 255VAC
TOV Withstand 400VAC
Leakage Current at Uc none
Follow Current 100A
Nominal Discharge Current (In), 15 impulses 8/20 μs 20kA
Max. Discharge Current (Imax), 1 impulse 8/20 μs 40kA
Protection Level (Up) 1.5kV
UL Short-Circuit Current Rating (SCCR) 25kAIC
Dimensions (mm) 90 x 18 x 67
Connection Screw terminals, #4 AWG Max.
Mounting Din-rail, TS35
Operating Temp -40°C to +85°C
Enclosure Material Thermoplastic UL94-V0
Environmental Rating IP20
Approvals
IEC 61643-1 - INTERNATIONAL Class II
EN 61643-11 - EUROPE Class II
NF EN 61643-11 - FRANCE Class II
UL1449 3rd Edition - USA and CANADA Low Voltage SPD
Ordering Data
Surge Protector Type Part No.
SPD II N/PE 6720005414
Bus bars Type Part No.
SPD S LINK 1/3 6720005461
55
SPD II & III - AC Surge Protectors
For devices with single phase
voltage supplies
• Protects L & N conductors
(common and differential modes)
• Integrated contact for remote
status indication
• Local status indicator on arrester
• Quick replacement with
pluggable arrester
SPD II 120V/G/40kA
90
67
10.6
18
LN
N
L
Ft
t
o
V
GDT
C
1.1
1.2
1.4
C
1.1
1.2
1.4
L/NL/N
Ft Ft
t
o
t
o
VV
Imax
40 kA
V : High energy varistor
GDT : High energy Gas tube
Ft : Thermal fuse
C : Remote signaling contact
t° : Thermal disconnection system
SPD II bus bars
N
L
Ft
t
o
V
GDT
C
1.1
1.2
1.4
V: High-energy varistor
GDT: High energy gas tube
Ft: Thermal fuse
C: Remote signaling contact
t0: Thermal disconnection system
Technical Data
AC Network 120V 230V
Connection Mode TN-TT TN
Max. Operating Voltage (MCOV) 150VAC 255VAC
TOV Withstand 150VAC 255VAC
Leakage Current at Uc <1mA <1mA
Protection Mode MC/MD MC/MD
Nominal Discharge Current (In), 15 impulses 8/20 μs 20kA 20kA
Max. Discharge Current (Imax), 1 impulse 8/20 μs 40kA 40kA
Protection Level (Up) 1.5/0.9kV 1.5/1.25kV
Residual Voltage @ 5k 0.6kV 0.9kV
Short-Circuit Current Rating (SCCR) 10kAIC 10000 A
AC System Single-phase Single-phase
Thermal Disconnector Internal Internal
Overcurrent Protection Fuses type gG 50A Max. Fuses type gG 50A Max.
Dimensions (mm) 90 x 18 x 58 90 x 18 x 67
Connection Screw terminals, #4AWG Max. Screw terminals, #4AWG Max.
Disconnection Indicator 2 mechanical indicators 2 mechanical indicators
Installation Ground Fault Breaker Type S or delayed Type S or delayed
Mounting Din-rail, TS35 Din-rail, TS35
Operating Temp -40°C to +85°C -40°C to +85°C
Operating Altitude 13,000 ft (4,000m) 13,000 ft (4,000m)
Relative Humidity 5 to 95% non-condensing, up to 100% external 5 to 95% non-condensing, up to 100% external
Enclosure Material Thermoplastic UL94-V0 Thermoplastic UL94-V0
Environmental Rating IP20 IP20
Weight 3.4 oz 3.4 oz
Approvals
IEC 61643-1 - INTERNATIONAL Low Voltage SPD - Test Class II Low Voltage SPD - Test Class
EN 61643-11 - EUROPE Low Voltage SPD - Test Class II Low Voltage SPD - Test Class
NF EN 61643-11 - FRANCE Low Voltage SPD - Test Class II Parafoudre Basse Tension - Essais Classe
UL1449 3rd Edition - USA and CANADA UL le E338172, CSA le 253665 UL le E338172, CSA le 253665
Ordering Data
Surge Protector Type Part No. Type Part No.
SPD II 120V/G/40kA 6720005415 SPD II 240V/G/40kA 6720005403
Bus bars Type Part No. Type Part No.
SPD 2P LINK 6720005417 SPD 2P LINK 6720005417
SPD 3P LINK 6720005418 SPD 3P LINK 6720005418
SPD 4P LINK 6720005419 SPD 4P LINK 6720005419
SPD II 240V/G/40kA
56
SPD II & III - AC Surge Protectors
90
67
10.6
18
LN
N
L
Ft
t
o
V
GDT
C
1.1
1.2
1.4
C
1.1
1.2
1.4
L/NL/N
Ft Ft
t
o
t
o
VV
Imax
40 kA
V : High energy varistor
GDT : High energy Gas tube
Ft : Thermal fuse
C : Remote signaling contact
t° : Thermal disconnection system
For transient voltage protection of
single-phase devices.
• Protects 2 conductors - typically L & N, but
could also be L1 & L2
• Integrated contact for remote
status indication
• Pluggable replaceable arrester
SPD III 120V/40kA
Technical Data
AC Network 120V
Connection Mode TN
Max. Operating Voltage (MCOV) 150VAC
TOV Withstand 150VAC
Max load current 16A
Leakage Current at Uc <1mA
Follow Current none
Nominal Discharge Current (In), 15 impulses 8/20 μs 20kA
Max. Discharge Current (Imax), 1 impulse 8/20 μs 40kA
Protection Level (Up) 1.5/0.9kV
Short-Circuit Current Rating (SCCR) 10kAIC
AC System Single-phase
Thermal Disconnector UL 60691 Internal
Overcurrent Protection Fuses type gG - 50A Max.
Dimensions (mm) 90 x 18 x 58
Connection Screw terminals, #4 AWG Max.
Remote Signal Indicator 250VAC Max, 2A
Mounting Din-rail, TS35
Operating Temp -40°C to +85°C
Operating Altitude 13,000 ft (4,000m)
Relative Humidity 5 to 95% non-condensing, up to 100% external
Enclosure Material Thermoplastic UL94-V0
Environmental Rating IP20
Weight 3.4 oz
Approvals
IEC 61643-1 - INTERNATIONAL Class II, Class III
EN 61643-11 - EUROPE Class II, Class III
NF EN 61643-11 - FRANCE Class II, Class III
UL1449 3rd Edition - USA and CANADA UL le E338172, le 253665
Ordering Data
Surge Protector Type Part No.
SPD III 120V/40kA 6720005416
N
L
Ft
t
o
V
GDT
C
1.1
1.2
1.4
C
1.1
1.2
1.4
L/NL/N
Ft Ft
t
o
t
o
VV
V: High-energy varistor
GDT: High energy gas tube
Ft: Thermal fuse
C: Remote signaling contact
t0: Thermal disconnection system
57
SPD II & III - AC Surge Protectors
Basic congurations 1
Basic congurations 2
L/N
TF
L/N
TF
L/N
TF
L1
TF
L2
TF
L3
TF
Nom. V Description Qty Qty Qty Part No.
110/120V SPD II 120V/40kA 1 2 3 6720005410
230/240V SPD II 230V 40kA 1 2 3 6720005411
277V SPD II 277V 40kA 1 2 3 6720005412
480V SPD II 480V 40kA 1 2 3 6720005413
All SPD 2P Link 0 1 0 6720005417
All SPD 3P Link 0 0 1 6720005418
Nom. V Description Qty Part No.
110/120V SPD II 120V/40kA 4 6720005410
230/240V SPD II 230V 40kA 4 6720005411
277V SPD II 277V 40kA 4 6720005412
480V SPD II 480V 40kA 4 6720005413
All SPD 4P Link 1 6720005419
SPD parts needed:
SPD parts needed:
L1
TF
L2
TF
L3
TF
N
TF
Nom. V Description Qty Part No.
110/120V SPD II 120V/40kA 3 6720005410
230/240V SPD II 230V 40kA 3 6720005411
277V SPD II 277V 40kA 3 6720005412
480V SPD II 480V 40kA 3 6720005413
All SPD II N/PE 1 6720005414
All SPD S Link 1/3 1 6720005461
Nom. V Description Qty Part No.
120V SPD II 120V/G/40kA 16720005415
SPD parts needed:SPD parts needed:
L1
TF
L2
TF
L3
TF
N
TT network
L1
TF
N
TT network
Nom: 120V
Basic congurations 3
58
Quick Selection Guide
VARITECTOR - Surge Protection for Control I/O Signals
Product quick selection for measurement and control signals
Instrumentation and control equipment
Interface/
signal
Mounting Connection system Protected
wires
Discharge
capacity
8/20 μs
Operating
current
Imax.
max.
voltage
DC
Protection device Part No.
Arrestor
Part No.
Direct
earthing
base
Part No.
Indirect
earthing
base
0(4) … 20 mA on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 28 V VSPC 2CL 24 V DC 0.5 A 8924470000 8924710000 8924270000
0(4) … 20 mA on DIN-rail, separable Screw terminals 2 5 kA 0.45 A 28 V VSPC 1CL 24 V DC 0.5 A 8924480000 8924730000 8924290000
0…10 V on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 28 V VSPC 2CL 24 V DC 0.5 A 8924470000 8924710000 8924270000
0…10 V on DIN-rail, separable Screw terminals 2 5 kA 0.45 A 28 V VSPC 1CL 24 V DC 0.5 A 8924480000 8924730000 8924290000
0-20 mA, 4-20 mA on DIN-rail, compact
Tension clamp terminals 2 5 kA 0.5 A -
1.25 A
28 V MCZ OVP 1CL 24 V 0.5 A 8448920000
8449080000
VSSC and VSPC
for binary signals
on DIN-rail, compact Screw terminals 2 5 kA 0.5 A
Hart on DIN-rail, separable Screw terminals 2 5 kA 0.45 A 28 V VSPC 1CL 24 V DC 0.5 A 8924480000 8924730000 8924290000
Cathodic corrosion
protection
on DIN-rail, separable Screw terminals 2 5 kA 2 A 72 V VSPC GDT 2 CH 90 V 20 kA 8924570000 8924740000 8924300000
PT 100, PT 1000 on DIN-rail, compact Tension clamp terminals 2 5 kA 1.25 A 24 V MCZ OVP SL 24 V 1.25 A 8448970000
PT 100 on DIN-rail, binary Screw terminals 4 5 kA 0.45 A 24 V VSPC 3/4WIRE 24 V DC 8924550000 8924740000 8924300000
RS232 on DIN-rail, compact Tension clamp terminals 2 5 kA 0.5 A 24 V MCZ OVP SL 24 V 0.5 A 8448940000
RS422,V11 on DIN-rail, compact Tension clamp terminals 2 5 kA 0.5 A 24 V MCZ OVP SL 24 V 0.5 A 8448940000
RS422A, V.11, X.27,
RS423A
on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
RS449 on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
RS485 on DIN-rail, compact Tension clamp terminals 2 5 kA 0.5 A 24 V MCZ OVP SL 24 V 0.5 A 8448940000
RS485 built-in housing Screw terminals 4 0.5 kA 12 V RS485/RS422 K21 8008501001
RS485 on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 6.4 V VSPC R485 2 CH 8924670000 8924710000 8924270000
RS232-C / V.24 on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
TTL on DIN-rail, compact Tension clamp terminals 2 5 kA 0.5 A 24 V MCZ OVP SL 24 V 0.5 A 8448940000
TTY on DIN-rail, compact Tension clamp terminals 2 5 kA 0.5 A 24 V MCZ OVP SL 24 V 0.5 A 8448940000
Bus systems
Interface/
signal
Mounting Connection system Protected
wires
Discharge
capacity
8/20 μs
Operating
current
Imax.
max.
voltage
DC
Protection device Part No.
Arrestor
Part No.
Direct
earthing
base
Part No.
Indirect
earthing
base
ARCNET (Plus) on DIN-rail Screw terminals 2 2 kA 16 A – PU III R 48 V 8860350000
ASI on DIN-rail Screw terminals 2 2 kA 16 A – PU III R 24 V 8860360000
ASI on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
BITBUS on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
BLN (Building Level
Network)
on DIN-rail, separable Screw terminals 2 5 kA 0.45 A 28 V VSPC 1CL 24 V DC 0.5 A 8924480000 8924730000 8924290000
BLN (Building Level
Network)
on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 28 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
CAN-Bus on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
CANopen on DIN-rail, compact Tension clamp terminals 2 5 kA 0.3 A 12 V MCZ OVP HF 12 V 0.3 A 8948610000
C-BUS on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
C-Bus (Honeywell) on DIN-rail, compact Tension clamp terminals 2 5 kA 0.3 A 5 V MCZ OVP HF 5 V 0.3 A 8948620000
CC-LINK on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
Data Highway (Plus), DH+ on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
DATEX P on DIN-rail, compact Tension clamp terminals 2 5 kA 0.3 A 24 V MCZ OVP HF 24 V 0.3 A 8948600000
Device Net on DIN-rail, compact Tension clamp terminals 2 5 kA 0.3 A 12 V MCZ OVP HF 12 V 0.3 A 8948610000
DeviceNet on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
DIN measurement bus on DIN-rail, separable Screw terminals 2 5 kA 0.45 A 15 V VSPC 1CL 12 V DC 0.5 A 8924450000 8924730000 8924290000
Dupline / Miniplex on DIN-rail, separable Screw terminals 2 5 kA 0.45 A 28 V VSPC 1CL 24 V DC 0.5 A 8924480000 8924730000 8924290000
59
Bus systems
Interface/
signal
Mounting Connection system Protected
wires
Discharge
capacity
8/20 μs
Operating
current
Imax.
max.
voltage
DC
Protection device Part No.
Arrestor
Part No.
Direct
earthing
base
Part No.
Indirect
earthing
base
E1 on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 6.4 V VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000
EIB (European
Installation Bus)
on DIN-rail, separable Screw terminals 2 5 kA 0.45 A 28 V VSPC 1CL 24 V DC 0.5 A 8924480000 8924730000 8924290000
ET 200 on DIN-rail, separable Screw terminals 2 5 kA 0.45 A 28 V VSPC 1CL 5 V DC 0.5 A 8924420000 8924730000 8924290000
ET 200 on DIN-rail, compact Tension clamp terminals 2 5 kA 0.3 A 5 V MCZ OVP HF 5 V 0.3 A 8948620000
Ethernet Cat.6 Plug-in adapter RJ 45 connection 4 10 kA 1 A 48 V V DATA Cat.6 1348590000
Ethernet Cat.5 Adapter plug M12 4 10 kA 30 V
JACKPAC® Ethernet Cat.5 M12
8805570000
Ethernet Cat.6 Adapter plug RJ 45 connection 4 10 kA 48 V
JACKPAC® Ethernet Cat.6 IP20
8805550000
Ethernet Cat.6 Adapter plug RJ 45 connection 4 10 kA 48 V
JACKPAC® Ethernet Cat.6 IP67
8805560000
FIPIO / FIPWAY on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 6.4 V VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000
Genius I/O Bus on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL 12 V DC 0.5 A 8924440000 8924710000 8924270000
HDSL on DIN-rail, compact Tension clamp terminals 2 5 kA 0.3 A 24 V MCZ OVP HF 24 V 0.3 A 8948600000
IEC-BUS on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 6.4 V VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000
Interbus on DIN-rail, compact Tension clamp terminals 2 5 kA 0.3 A 5 V MCZ OVP HF 5 V 0.3 A 8948620000
Interbus-Inline I/O on DIN-rail, compact Tension clamp terminals 2 10 kA 1.25 A 53 V MCZ OVP CL 48 V 1.25 A 8449040000
LON™ (Works) on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 85 V VSPC 1CL 48 V AC 0.5 A 8924520000 8924730000 8924290000
LON™ TP/XF 78 on DIN-rail, compact Tension clamp terminals 2 10 kA 0.5 A 28 V MCZ OVP CL 24 V 0.5 A 8448920000
LON™ TP/XF 78 on DIN-rail, compact Tension clamp terminals 2 0,1 kA 16 A 14 V MCZ OVP LON Bus 8473470000
LON™-Bus on DIN-rail, compact Tension clamp terminals 2 5 kA 0.3 A 12 V MCZ OVP HF 12 V 0.3 A 8948610000
LRE networks on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 6.4 V VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000
LUXMATE-Bus on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 28 V VSPC 2CL HF 24 V DC 8924510000 8924710000 8924270000
M-Bus on DIN-rail, compact Tension clamp terminals 2 5 kA 0.3 A 24 V MCZ OVP HF 24 V 0.3 A 8948600000
M-Bus (remote
reading of meter)
on DIN-rail, separable Screw terminals 2 5 kA 0.45 A 28 V VSPC 1CL 24 V AC 0.5 A 8924500000 8924730000 8924290000
MOD-Bus on DIN-rail, compact Tension clamp terminals 2 5 kA 0.3 A 5 V MCZ OVP HF 5 V 0.3 A 8948620000
MODBUS(-PLUS) on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
MPI Bus on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 6.4 V VSPC R485 2 CH 8924670000 8924710000 8924270000
N1 LAN on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 6.4 V VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000
N2 Bus on DIN-rail, separable Screw terminals 2 5 kA 0.45 A 6.4 V VSPC 2SL 5 V DC 0.5 A 8924210000 8924720000 8924280000
(P-Bus) on DIN-rail, compact Screw terminals 2 2 kA 16 A – PU III R 24 V 8860360000
P-NET on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
Procontic CS31 on DIN-rail, separable Screw terminals 2 5 kA 0.45 A 15 V VSPC 1CL 12 V DC 0.5 A 8924450000 8924730000 8924290000
Procontic CS31 on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
Procontic T200 on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
Probus on DIN-rail, compact Tension clamp terminals 2 5 kA 0.3 A 5 V MCZ OVP HF 5 V 0.3 A 8948620000
(Probus DP) on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 6.4 V VSPC R485 2 CH 8924670000 8924710000 8924270000
Probus DP (FMS) on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 6.4 V VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000
Probus DP (FMS) on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
Probus DP/FMS on DIN-rail, separable Screw terminals 2 6 kA 1.5 A 12 V RS485 9454930000+8007871001
Probus PA on DIN-rail, compact Tension clamp terminals 2 10 kA 1.25 A 53 V MCZ OVP CL 48 V 1.25 A 8449040000
Pronet on DIN-rail, compact Tension clamp terminals 2 5 kA 0.3 A 5 V MCZ OVP HF 5 V 0.3 A 8948620000
Process Bus, Panel Bus on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
PSM-EG-RS422... on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
PSM-EG-RS485... on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
RACKBUS on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 6.4 V VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000
SDLC on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
SDSL on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 185 V VSPC Uko 8924660000 8924710000 8924270000
SecuriLan-LON™-Bus on DIN-rail, separable Screw terminals 2 5 kA 0.45 A 15 V VSPC 1CL 12 V DC 0.5 A 8924450000 8924730000 8924290000
SINEC L1 on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 6.4 V VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000
Sinec L2 on DIN-rail, compact Tension clamp terminals 2 5 kA 0.3 A 5 V MCZ OVP HF 5 V 0.3 A 8948620000
SINEC L2 DP on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 6.4 V VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000
Sinec L2 DP/
⁓Probus DP
on DIN-rail, separable Screw terminals 2 6 kA 1.5 A 12 V RS485 9454930000+8007871001
TCP / IP on DIN-rail, compact Tension clamp terminals 2 5 kA 0.3 A 5 V MCZ OVP HF 5 V 0.3 A 8948620000
Token Ring on DIN-rail, compact Tension clamp terminals 2 0.5 kA 16 A 27 V MCZ OVP TAZ 24 V 8449160000
Token Ring on DIN-rail, compact Tension clamp terminals 2 5 kA 0.3 A 5 V MCZ OVP HF 5 V 0.3 A 8948620000
TP/FTT 10+TP/LPT10 on DIN-rail, compact Tension clamp terminals 2 10 kA 1.25 A 53 V MCZ OVP CL 48 V 12.5 A 8449040000
U-BUS on DIN-rail, separable Screw terminals 4 5 kA 2 A 72 V VSPC GDT 2 CH 90 V 20 kA 8924570000 8924740000 8924300000
Quick Selection Guide
60
Product quick selection, information technology
Telecommunications
Interface/
signal
Mounting Connection system Protected
wires
Discharge
capacity
8/20 μs
Operating
current
Imax.
max.
voltage
DC
Protection device Part No.
Arrestor
Part No.
Direct
earthing
base
Part No.
Indirect
earthing
base
ADSL on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 185 V VSPC Uko 8924660000 8924710000 8924270000
ADVANT on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 6.4 V VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000
HDSL on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 185 V VSPC Uko 8924660000 8924710000 8924270000
SHDSL on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 185 V VSPC Uko 8924660000 8924710000 8924270000
T-DSL on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 185 V VSPC Uko 8924660000 8924710000 8924270000
Telephone analog on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 185 V VSPC Uko 8924660000 8924710000 8924270000
TTY, 0(4) - 20 mA on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 28 V VSPC 2CL 24 V DC 0.5 A 8924470000 8924710000 8924270000
(Uk0-Bus) on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 185 V VSPC Uko 8924660000 8924710000 8924270000
V.35 on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 6.4 V VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000
VDSL on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 185 V VSPC Uko 8924660000 8924710000 8924270000
X.21/X.24 on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
X.25/X.31 on DIN-rail, separable Screw terminals 4 5 kA 0.45 A 15 V VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000
61
Quick Selection Guide
SIL certication for VSSC and VSPC
Certification
62
63
Lightning and surge protection for control and instrumentation signals
Lightning and surge protection for control and
instrumentation signals
Basic classication
The current scope of automation
technology has resulted in a wide range
of applications for surge protection
intheeldofinstrumentationand
control engineering. One important
prerequisite is the consistent use of
coordinated surge protection in all
sections of the plant or building. In
industry, instrumentation and control
systems are important areas and
breakdowns or malfunctions can lead
to exorbitant costs. As the standards
covering low control voltages do not
specify many parameters, the use of
surge protection, apart from lightning
protection zoning concepts, has to be
classiedaccordingtotypeofsignal,
application circuit and the anticipated
interference voltage phenomena.
Types of interference voltage
Transient surges coupled into a system
via one or more coupling mechanisms
occur as normal- or common-mode
interference. These are measured as
longitudinal or transverse voltages and,
depending on the circuit, designated as
symmetrical or asymmetrical voltages.
(For further information see the
“Principles” chapter.)
common mode interference
Icommon mode
Upush-pull
Ucommon
mode
Usym.
Uunbalanced. 1
Icommon mode
Uunbalanced 2
Uasym.
Z / 2
Z / 2
longitudinal voltage
push pull interference
Ipush-pull
Upush-pull
Ucommon
mode
Usym.
Uunbalanced 1
Ipush-pull
Uunbalanced 2
Uasym.
Z / 2
Z / 2
transverse voltage
Common-mode interference
(asymmetrical interference):
Common-mode voltage between
conductor and reference potential.
(earth)/mainly caused by capacitive
coupling(electricaleld)
Normal-mode interference
(symmetrical interference):
Normal-mode voltage between supply and
return conductor load and interference
source connected in series, e.g. inductive
(magneticeld)orconductivecoupling
(common impedance)
Types of signal
Binary signals SL ≜
(symmetrical loop)
These are two-wire signals with a
common reference potential which are
required by, for example, by switches,
PLC switch outputs, photoelectric
barriers, position sensors, solenoid
valves, warning lamps, PLC inputs,
etc. Normally, these signals have a
common reference potential that can
be either connected or not connected
to earth potential, depending on
the type of protection. The coupled
transient interference is primarily
common-mode interference.
Electrical system
MSR
0
1
2
3
4
5
SURGE PROTECTION
SURGE PROTECTION
SURGE PR
OTECTION
Analog signals CL ≜
(current loop)
Measuring circuits are normally
designed as two-wire current loops
or voltage signals without a common
reference potential, like the
0(4)...20mAcurrentloop.
The coupled transient interference is
primarily normal-mode interference.
For temperature measurements with
the PT100 measuring shunt in the
three-wire version, the voltage drop
at the shunt is measured via the third
wire. This must be included in the
system of protection.
The PT100 measuring shunt is also
available in a four-wire version in
which the voltage drop at the shunt is
measured via the two additional lines
without additional line losses in the
PT100 measuring circuit. The coupled
transient normal-mode interference
occurs between the various wires.
64
Lightning and surge protection for control and instrumentation signals
Binary signals
Two-wire, usually with
common reference
potential, e.g. signals from
binary sensors, actuators
and indicators such as limit
switches, probes, position
sensors, photoelectric
barriers, contactors,
solenoid valves,
warning lamps.
Analog signals
Two-, three- and four-wire
versions without common
reference potential.
Signals from current loops
(analog measurements
from sensors over long
distances),4...20mA,
0...20mA,etc.,e.g.level
measurements.
Signals from voltage sensors
(analog measurements
from sensors over short
distances), 0...10 V,
PT100, etc., e.g.
temperature measurements.
Protection for binary
signals connected to earth
potential.
UNPROTECTED PROTECTED
1
TS
2
4
5
3 6
UNPROTECTED PROTECTED
1
TS
2
4
5
3 6
0,6 0,6 0,6
0,5
0,4
1
0,8
0,6
0,4
0,2
0
-40 °C 0 °C 15 °C 42,5 °C 70 °C
I/A Deratingkurve
TU
Protection for binary
signals not connected to
earth potential.
UNPROTECTED PROTECTED
UNPROTECTED PROTECTED
1
TS
2
4
5
3 6
1
TS
2
4
5
3 6
0,6 0,6 0,6
0,5
0,4
1
0,8
0,6
0,4
0,2
0
-40 °C 0 °C 15 °C 42,5 °C 70 °C
I/A Deratingkurve
TU
Protection for two-, three-
and four-wire versions.
unprotected protected
Komplettmodul direkte Erdung
Komplettmodul direkte Erdung, mit Fernmeldung
Komplettmodul indirekte Erdung
Komplettmodul indirekte Erdung, mit Fernmeldung
unprotected protected
unprotected protected
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
1
5
2
6
34
910
7
11
8
12
GND GND
TS
X2
X1
FAULT
OK
1
5
2
6
34
910
7
11
8
12
GND GND
TS
1
5
2
6
34
910
7
11
8
12
GND GND
TS
X2
X1
FAULT
OK
unprotected protected
Komplettmodul direkte Erdung
Komplettmodul direkte Erdung, mit Fernmeldung
Komplettmodul indirekte Erdung
Komplettmodul indirekte Erdung, mit Fernmeldung
unprotected protected
unprotected protected
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
1
5
2
6
34
910
7
11
8
12
GND GND
TS
X2
X1
FAULTFAULT
OKOK
1
5
2
6
34
910
7
11
8
12
GND GND
TS
1
5
2
6
34
910
7
11
8
12
GND GND
TS
X2
X1
FAULTFAULT
OKOK
unprotected protected
Komplettmodul direkte Erdung
Komplettmodul direkte Erdung, mit Fernmeldung
Komplettmodul indirekte Erdung
Komplettmodul indirekte Erdung, mit Fernmeldung
unprotected protected
unprotected protected
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
1
5
2
6
34
910
7
11
8
12
GND GND
TS
X2
X1
FAULTFAULT
OKOK
1
5
2
6
34
910
7
11
8
12
GND GND
TS
1
5
2
6
34
910
7
11
8
12
GND GND
TS
X2
X1
FAULTFAULT
OKOK
Type Type
VSPC2SL Page 84 VSSC4 SL Page 148
VSPC 4SL Page 88 VSSC4 SL FG Page 148
VSPC 3/4 Page 92 VSSC4 MOV Page 150
VSSC4 GDT Page 152
VSPC GDT Page 94 VSSC4 TAZ Page 154
VSPC MOV Page 96 VSSC4 RC Page 156
VSPC TAZ Page 98
VSPC UK0 Page 100
VSSC6 SL LD Page 126
VSSC6 TR SL LD Page 128
VSSC6 SLFG LD Page 126
VSSC6 TR SLFG LD Page 128
VSSC6 MOV Page 130
VSSC6 TR MOV Page 132
VSSC6 GDT Page 134
VSSC6 TR GDT Page 136
VSSC6 TAZ Page 138
VSSC6 TR TAZ Page 138
VSSC6 RTD Page 142
EssentialinformationforuserscanbefoundintheIEC61643-22standard(applicationstandardformeasurementand
controlsignals)andintheIEC62305-4standard(applicationstandardforinstallinginternallightningprotection).
Itisimportanttodeterminewhichprotectioncategoryisrequired.TherearedivisionsforD1(lightningprotection),C2(surge
protection/overvoltageprotection)andC1(enddeviceprotection).Thesecategoriesorclassesarespeciedforthe
followingproducts.AllproductsweresubjectedtoatestinaccordancewithproductstandardIEC61643-21:2008.
Type
VSPC 1CL Page 74
VSPC2CL Page 78
VSPC 1CL PW Page 82
VSPC RS485 Page 102
VSSC6 CL Page 122
VSSC6 TR CL Page 124
VSSC6 CLFG Page 122
VSSC6 RS485 Page 140
VSSC6 RS485 DP Page 141
VSSC6RS232 Page 140
VSSC4 CL Page 146
VSSC4 CL FG Page 146
65
VARITECTOR SPC – Overview
Pluggable surge protection for the
measurement and control industry
VARITECTOR SPC
Weidmuller's VARITECTOR SPC
pluggable surge protection is
remarkable for its combination of
extremely high protective functionality
and compact dimensions. It is suited
for use in measurement and control
circuits. The size is made possible by
the seletion of INSTA dimensions, with
awidthof17.8mm(1TE).
Two versions are available:
• VSPC: a surge protector
with no monitoring function
• VSPC R: a surge protector
with monitoring function
The base components are plugged in
to form a direct earthing contact via
the mounting rail. This saves you time
when making the connection. The
VARITECTOR SPC series is optimally
designed for compact installations
in process automation, industrial
automation and building automation.
The two-stage surge-protection base
components are equipped with gas
discharge tubes, suppressor diodes
(TVS) and decoupling components.
Individual protective components
(suchasgas-lledsparkgaps,varistors
and suppressor diodes) supplement
thisproductline.IEC62305requires
that a periodic inspection of surge
protection products be conducted.
The functionality of all VARITECTOR
SPC modules can be tested using
testing equipment (such as the V-TEST
Basic) that is available separately. The
VARITECTOR SPC R modules also
feature an internal monitoring function.
The green LED signals when the
protection function is ready.
The red LED signals an error.
VARITECTOR SPC
Up to ten modules can be wired
together in succession. The modules
alert an evaluative module (the
VSPC CONTROL UNIT) in the event
of an error. VARITECTOR SPC series
surge protection is available with rated
voltagesof5V,12V,24V,48Vand
60 V. The product's voltage level is
color-coded on the pluggable arrester.
An earthing contact is established by
snapping onto an earthed TS 35 rail.
The TS 35 must be earthed in order to
ensure safe power discharging via the
terminalsofupto20kA(8/20μs)and
2.5kA(10/350μs).Therailmustbe
screwed onto the earthed mounting
plate for reasons of EMC. In order to
optimise the protective function, a
PE-contact connection should be made
over the VSPC module every 60 cm for
equipotential bonding. The pluggable
protective element can be pulled out
during operations without interrupting
the measurement circuit. A testing
instrument, available as a Weidmuller
accessory, allows you to test the
protective element in compliance with
theIEC62305-3directive.
The accessory also includes a simple
mechanism for applying the wire shield.
Overview of model types
A VARITECTOR SPC (VSPC) consists
of a pluggable component and a
separate base component
(VSPC BASE).
Explanation of terms:
CL = current loop / analog signals
SL = symmetric loop - for binary signals
VSPC 2CL
VSPC 2CL (CL = current loop) is a
two-stage protective combination with
a gas discharge tube and a suppressor
diode located between the current
paths.ThisVSPC2CLlimitsthesurge
voltage within two analog signal
circuits (such as for current loops).
This pluggable component can be
inserted into the base (VSPC BASE
2CL).Thebase(VSPCBASEFG2CL)is
used when working with signal circuits
whicharenotearthed.TheVSPC2CL
HFisusedinordertoavoidinuencing
high-frequency signal circuits (this
also includes the VSPC RS485 and
the VSPC UK0). This protective
combination is also inserted into the
base mentioned above.
Monitoring function
The VSPC 2CL R products feature
monitor and alert functions. As well
as the alert function, there are two
channels available for current loops in a
single housing. The special VSPC BASE
2CLRandSPCBASE2CLFGRbases
66
VARITECTOR SPC – Overview
transferthealertfunctiontoa2-pole
screw/plug-in connection in the bases
and to the VSPC CONTROL UNIT.
VSPC 1CL
The VSPC 1CL is a two-stage
protective combination with a gas
discharge tube and a suppressor diode
located between the current paths.
This VSPC 1CL limits the surge voltage
within one analog signal circuit
(such as for current loops). This
pluggable component can be inserted
into the base (VSPC BASE 1CL).
The base (VSPC BASE FG 1CL) is used
when working with signal circuits
which are not earthed.
Monitoring function
The VSPC 1CL R products feature
monitor and alert functions. All
channels remain despite the alert
function. The special VSPC BASE 1CL
R and VSPC BASE 1CL FG R bases
transferthealertfunctiontoa2-pole
screw/plug-in connection in the bases
and to the VSPC CONTROL UNIT.
VSPC 4SL
The VSPC 4SL is a two-stage
protective combination with a gas
discharge tube and a suppressor diode
from the current path to the PE. This
VSPC 4SL limits the surge voltage
within four binary signal circuits
(such as for alert contacts). This
pluggable component can be inserted
into the base (VSPC BASE 4SL).
The base (VSPC BASE FG 4CL) is used
when working with signal circuits
which are not earthed.
Monitoring function
The VSPC 4SL R products feature
monitor and alert functions. Even
with the alert function, there are still
channels available for the four binary
signal circuits in a single housing.
The special VSPC BASE 4SL R base
transfersthealertfunctiontoa2-pole
screw/plug-in connection in the base
and to the VSPC CONTROL UNIT.
VSPC 2SL
The VSPC 2SL is a two-stage
protective combination with a gas
discharge tube and a suppressor diode
from the current path to the PE. This
VSPC2SLlimitsthesurgevoltage
within two binary signal circuits
(such as for alert contacts). This
pluggable component can be inserted
intothebase(VSPCBASE2SL).
Thebase(VSPCBASE2CLFG)isused
when working with signal circuits
which are not earthed.
Monitoring function
TheVSPC2SLRproductsfeature
monitor and alert functions. Even
with the alert function, there are still
channels available for the two binary
signal circuits in a single housing.
ThespecialVSPCBASE2SLRbase
transfersthealertfunctiontoa2-pole
screw/plug-in connection in the base
and to the VSPC CONTROL UNIT.
VSPC 3/4WIRE
The VSPC 3/4WIRE is a two-stage
protective combination with a gas
discharge tube and a suppressor diode
from the current path to the GND. This
VSPC 3/4WIRE limits the surge voltage
within four temperature-measurement
circuits (such as for DMS or
PT100/100 sensors). For non-earthed
measurement circuits, we recommend
using the base (VSPC BASE FG 4CL).
VSPC GDT
VSPC MOV 2CH , VSPC TAZ 2CH
and VSPC GDT 2CH
Four cables can be protected with
the2CHmodules.Bywiringthe
connections differently, either two no-
voltage signal lines or four binary signal
lines can be protected. Two three-pole
gas discharge tubes (GDTs) are used
fortheVSPCGDT2CH.Thisuniversal
protective circuitry limits the voltage
between the signal lines and also
between each signal line and the PE.
67
VARITECTOR SPC – Overview
VSPC TAZ
VSPC MOV
The VSPC MOV 2CH and TAZ 2CH
offer one-stage protection with a
varistor (MOV) or suppressor diode
(TAZ or TVS) between the current
paths. This makes it possible to protect
ano-voltage(oating)signalcircuit.
Two binary signal circuits can also
beprotectedifterminals1and7are
assigned to GND / PE. These VSPC
pluggable components are inserted
intothebase(VSPCBASE2/4CH).
Thebase(VSPCBASE2/4CHFG)is
used when working with signal circuits
which are not earthed.
24 V
VSPC 1CL PW
VSPC 1CL PW (power and signal
1CL) offers combined protection that is
suitableforthe24VDCpowersupply
and the current loops within a device.
This VSPC protects sensors with an
additional24VDC.
VSPC RS422/485
The VSPC RS485 is a two-stage
protective combination with a gas
discharge tube and a suppressor diode
located between the current paths. This
VSPC RS485 limits the surge voltage
within two high-frequency signal
circuits. This pluggable component
can be inserted into the base
(VSPCBASE2CL).Thebase
(VSPCBASEFG2CL)isusedwhen
working with signal circuits which are
not earthed.
Monitoring function
The VSPC RS485 R product features
monitoring and alert functions. Even
with the alert function, there are still
two channels available for current
loops in a single housing. The special
VSPCBASE2CLRandVSPCBASE2CL
FG R bases transfer the alert function
toa2-polescrew/plug-inconnectionin
the bases and to the
VSPC CONTROL UNIT.
Earthing unit and test plug
The earthing unit can be used
during installation to short out the
connected wires to earth. The earthing
unit is swapped out for a VSPC
pluggable component before the
initial commissioning. The test plug
has2.3-mmsockets.Thesesockets
can be used by a meter to check the
connected measurement circuit.
Applications
The pluggable INSTA housing was
created in compliance with DIN 43880.
It consists of a lower section
(the VSPC BASE) and a pluggable
component (the VSPC). The VSPC
BASE is made from black PA6.6 V0.
The pluggable component is made
from red PA6.6 V0. The temperature
rangeisfrom-40°Cto+70°C.
The VSPC series has been tested to
complywithIEC61643-2104/2008
andEN61643-21.Moduleswere
testedwithcategoriesC1,C2andC3:
with quick-rising edges with up to 300
pulses. Category D1 describes high
powertesting(10/350μslightning
protection), so that the VSPC can be
usedaccordingtoIEC62305-4.
The base and pluggable components
are color coded according to the
voltage level. This makes installation
easier.
Color coding
The pluggable components transfer
their coding to the base element when
theyarepluggedinforthersttime.
The voltage levels are also labelled with
coloredDekaxmarkersappliedto
the VSPC pluggable component. This
gives you a better overview within the
electrical cabinet.
Voltage level Color
≤ 12 V green
24 V Binary blue
24 V Analog yellow
48 V red
≥ 60 V violet
Special function white
68
VARITECTOR SPC – Overview
Test possibility / V-TEST
Because the modules are pluggable,
it is possible to test the VSPC visually
or by using a V-TEST testing device.
The VSPC can be easily tested; the
user needs only to insert the VSPC
pluggable component into the V-TEST.
The result is then shown on the display.
The VSPC R modules also feature an
internal monitoring function for the
arrester. An error is the displayed at the
defective module. The VSPC CONTROL
UNIT can then transfer an alert to the
control room.
Reoccurring tests / V-TEST
Monitoring
TheIEC62305-3requirestestingand
maintenance for lightning protection
systems. This includes the testing of
the arresters used in the system.
Class of
protection
Interval for
complete testing
Interval for
visual inspection
I 2 years 1 year
II 4 years 2 years
III/IV 6 years 3 years
Caution! These periodic inspections
may be extended with stricter
requirements pertaining to special
applications or regions.
Remote error diagnostics
VSPC R
When the VSPC module labelled “R” is
inserted into the corresponding “R”
base component, it is then possible
to use the outage alert function via
a two-pole plug. This screw/plug-in
connection has a clamping range from
0.5 to 1.5 mm².
The wire stripping length is
6 to 6.5 mm. A screwdriver with
a2-mmbladewidthisusedto
turn the screw. The VSPC Rs are
connected in succession to the
VSPC CONTROL UNIT evaluative
module. Up to ten VSPC Rs can
be connected in succession to the
VSPC CONTROL UNIT. The evaluative
moduleissuppliedwith24VDC.It
is then responsible for the switching
and for the voltage supply to the
VSPCmodules.Ano-voltage(oating)
CO contact can then be used to alert in
the event of an outage. The error on the
module, with the LED changing color
from green to red. An automatic reset
is carried out by the VSPC CONTROL
UNIT within one minute after the
failed VSPC pluggable component is
replaced.
X1 X2
24V 0V
VSPC
CONTROL UNIT
8972270000
U=24V
N
OK
FAULT
IP 20
12
11
14
U=31V
C
n x VSPC...R
VSPC
CONTROL UNIT n ≤ 10
810 12
246
135
7911
X1 X2
VSPC ....
............R
XXXXXX0000
U:..........
C
I:..........
N
I:..........
SN
IP 20
U .........
P≤
810 12
246
135
7911
X1 X2
VSPC ....
............R
XXXXXX0000
U:..........
C
I:..........
N
I:..........
SN
IP 20
U .........
P≤
810 12
246
135
7911
X1 X2
VSPC ....
............R
XXXXXX0000
U:..........
C
I:..........
N
I:..........
SN
IP 20
U .........
P≤
l ≤ 3 meter
Installation
The VSPC series is appropriate for
protecting signal circuits. In order to
achieve a complete protective strategy
for the facility, the power feed must be
protected against Type II surge voltages
(for example, by using our VPU II
series). For existing lightning protection
facilities, Type I protection must be
used (for example, by using our VPU I
series). Type II protection (for example,
ourVPUII)issufcientwhenthereis
no lightning protection in place.
Fusing
The VSPC surge protection modules are
designed so that they are decoupled
between the individual protective
stages.
The following must be observed when
providing fuse protection externally:
• Max. rated current
• Deratings curve
• Type of installation
• Application
69
Discharge capacity
Testing is conducted using voltage and
current pulses according to the
IEC61643-21standardconcerning
surge protection in networks which
process signals.
Cate-
gory
Testing
pulse
Surge
voltage
Surge
current
Pulse Type
C1 Quick
rising
edge
0.5-2 kV
with
1.2/50 µs
0.25-1 kA
with
8/20 µs
300 Surge
voltage
arrester
C2 Quick
rising
edge
2-10 kV
with
1.2/50 µs
1-5 kA
with
8/20 µs
10 Surge
voltage
arrester
C3 Quick
rising
edge
≥ 1 kV
with
1 kV/µs
10-100 A
with
10/10.000 µs
300 Surge
voltage
arrester
D1 High
power
≥ 1 kV 0.5-2.5 kA
with
10/350 µs
2
Arrester for
lightning
current and
surge voltages
CategoryCreectstheinterference
pulses with quick-rising edges and
minimised power. Category D uses
quick-rising edges and high power
to detail the interference pulses. This
energy simulates the high-power
load that stems from coupled partial
lightning currents.
General technical data
Storage temperature -40 °C…+80 °C
Operatingtemperature:-40°C…+70°C
Air humidity 5%…96% RH with no
condensation
Material:V0,IP20
Connection: screw connection
screwdriverblade:0.6x3.5DIN5264
(forexample,0.6x3.5x200,
part no. 9010110000)
rated torque: 0.5 Nm
max. torque: 0.8 Nm
strippinglength:7mm
solid: 0.5…4 mm²
exible:0.5…2.5mm²
wire-end ferrule with plastic collar:
0.5...2.5mm²
Remote signalling connection:
screw connection
screwdriverblade:0.4x2.0DIN5264
(forexample,SD0.4x2.0x60,
partno.9037160000)
max.torque:0.2Nm
stripping length: 6...6.5 mm
solid: 0.5...1.5 mm²
Dimensions
Height: 90 mm
Height: with remote signalling contact:
98 mm
Depth: 69 mm
Width:17.8mm
VARITECTOR SPC – Overview
Accessories
Markers
The VSPC BASE lower section can
belabelledwithDekax-5markers.
The VSPC pluggable modules are
colorcodedwithDekax-5markers
according to their rated voltage.
Shield connection
EMC SET, part no. 1067470000
The EMC set consists of a connection
component with shielding and a cable
tie covered with shielding braid.
The RT-1 cable tie tool
(part no. 1296000000)
can be used to fasten the cable ties
professionally.
V-TEST
Testing device for functional tests of
the pluggable VSPC, PU II and PU I
surge protection.
VSPC Ground
This plug is attached to unused wires in
the base element, so that all wires have
the same potential.
VSPC TEST CONNECTOR
This plug-in component is used for
measuring the signal circuits. Testing is
veryeasywhenusingsockets2.3.
70
VARITECTOR SPC – Choice of device depending on the interface
Interface Pluggable arrestor Part No. Part No. Part No. Pluggable arrestor Part No. Part No. Part No.
Arrestor Base Base oating ground (FG) with operation message (R) Arrestor Base
Base oating ground (FG)
0(4) … 20 mA VSPC 2CL 24 V DC 0.5 A 8924470000 8924710000 8924270000 VSPC 2CL 24 V DC 0.5 A R 8951480000 8951710000 8951720000
0(4) … 20 mA VSPC 1CL 24 V DC 0.5 A 8924480000 8924730000 8924290000 VSPC 1CL 12 V DC 0.5 A R 8951540000 8951730000 8951740000
0 … 10 V VSPC 2CL 24 V DC 0.5 A 8924470000 8924710000 8924270000 VSPC 2CL 24 V DC 0.5 A R 8951480000 8951710000 8951720000
0 … 10 V VSPC 1CL 24 V DC 0.5 A 8924480000 8924730000 8924290000 VSPC 1CL 12 V DC 0.5 A R 8951540000 8951730000 8951740000
ADSL VSPC Uko 8924660000 8924710000 8924270000
ADVANT VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000 VSPC 2CL HF 5 V DC R 8951680000 8951710000 8951720000
ARCNET (Plus) VSPC RS485 2ch 8924670000 8924710000 8924270000 VSPC RS485 2ch R 8951670000 8951710000 8951720000
ASI PU III R 48 V DC 8860350000 PU III R 48 V DC 8860350000
PU III R 24 V DC 8860360000 PU III R 24 V DC 8860360000
BITBUS VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL 12 V DC 0.5 A R 8951470000 8951710000 8951720000
BLN (Building VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL 12 V DC 0.5 A R 8951470000 8951710000 8951720000
Level Network) VSPC 1CL 24 V DC 0.5 A 8924480000 8924730000 8924290000 VSPC 1CL 12 V DC 0.5 A R 8951540000 8951730000 8951740000
CAN-Bus VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
C-BUS VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
CC-LINK VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
Data Highway VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
(Plus), DH+
Datex-P VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
DeviceNet VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
DIN measurement bus VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
Dupline/Miniplex VSPC 1CL 12 V DC 0.5 A 8924450000 8924730000 8924290000 VSPC 1CL 12 V DC 0.5 A R 8951540000 8951730000 8951740000
EIB (European VSPC 1CL 24 V DC 0.5 A 8924480000 8924730000 8924290000 VSPC 1CL 24 V DC 0.5 A R 8951550000 8951730000 8951740000
Installation Bus)
ET 200 VSPC 1CL 5 V DC 0.5 A 8924420000 8924730000 8924290000 VSPC 1CL 5 V DC 0.5 A R 8951530000 8951730000 8951740000
E1 VSPC Uko 8924660000 8924710000 8924270000
VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000 VSPC 2CL HF 5 V DC R 8951680000 8951710000 8951720000
FIPIO/FIPWAY VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000 VSPC 2CL HF 5 V DC R 8951680000 8951710000 8951720000
Genius I/O Bus VSPC 2CL 12 V DC 0.5 A 8924440000 8924710000 8924270000 VSPC 2CL 12 V DC 0.5 A R 8951470000 8951710000 8951720000
Hart VSPC 1CL 24 V DC 0.5 A 8924480000 8924730000 8924290000 VSPC 1CL 24 V AC 0.5 A R 8951560000 8951730000 8951740000
HDSL VSPC Uko 8924660000 8924710000 8924270000
IEC-BUS VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000 VSPC 2CL HF 5 V DC R 8951680000 8951710000 8951720000
ISDN Basic connec- VSPC Uko 8924660000 8924710000 8924270000
tion (Uk0-Bus)
Cathodic corrosion VSPC GDT 2ch 90 V 20 kA 8924570000 8924740000 8924300000
prevention
LON™ (Works) VSPC 1CL 48 V AC 0.5 A 8924520000 8924730000 8924290000
LRE networks VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000 VSPC 2CL HF 5 V DC R 8951680000 8951710000 8951720000
LUXMATE-Bus VSPC 2CL HF 24 V DC 8924510000 8924710000 8924270000 VSPC 2CL HF 24 V DC R 8951700000 8951710000 8951720000
M-Bus (Remote VSPC 1CL 48 V AC 0,5 A 8924520000 8924730000 8924290000 VSPC 1CL 24 V DC 0.5 A R 8951550000 8951730000 8951740000
readout of counter)
MODBUS(-PLUS) VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
MPI-Bus VSPC RS485 2ch 8924670000 8924710000 8924270000 8951710000 8951720000
N1 LAN VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000 VSPC 2CL HF 5 V DC R 8951680000 8951710000 8951720000
N2 Bus VSPC 2SL 5 V DC 0.5 A 8924210000 8924720000 8924280000 VSPC 2SL 5 V DC 0.5 A R 8951610000 8951770000 8951780000
P-NET VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
Procontic CS31 VSPC 1CL 12 V DC 0.5 A 8924450000 8924730000 8924290000 VSPC 1CL 12 V DC 0.5A R 8951540000 8951730000 8951740000
VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
Procontic T200 VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
Probus DP (FMS) VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000 VSPC 2CL HF 5 V DC R 8951680000 8951710000 8951720000
VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
Process-Bus VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
Panel-Bus
PT100 VSPC 3/4WIRE 24 V DC 8924550000 8924740000 8924300000
P-Bus PU III R 24 V DC 8860360000 PU III R 24 V DC 8860360000
PSM-EG-RS422… VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
PSM-EG-RS485… VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
RACKBUS VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000 VSPC 2CL HF 5 V DC R 8951680000 8951710000 8951720000
RS422A, V.11, VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
X.27, RS423A
RS449 VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
RS485 VSPC RS485 2ch 8924670000 8924710000 8924270000 VSPC RS485 2ch R 8951670000 8951710000 8951720000
RS232-C/V.24 VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
SDLC VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
SDSL VSPC Uko 8924660000 8924710000 8924270000
SecuriLan-LON™-Bus VSPC 1CL 12 V DC 0.5 A 8924450000 8924730000 8924290000 VSPC 1CL 12 V DC 0.5 A R 8951540000 8951730000 8951740000
SHDSL VSPC Uko 8924660000 8924710000 8924270000
SINEC L1 VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000 VSPC 2CL HF 5 V DC R 8951680000 8951710000 8951720000
SINEC L2 DP VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000 VSPC 2CL HF 5 V DC R 8951680000 8951710000 8951720000
Probus DP VSPC RS485 2ch 8924670000 8924710000 8924270000 VSPC RS485 2ch R 8951670000 8951710000 8951720000
T-DSL VSPC Uko 8924660000 8924710000 8924270000
Telephone analog VSPC Uko 8924660000 8924710000 8924270000
TTY, 0(4) - 20 mA VSPC 2CL 24 V DC 0.5 A 8924470000 8924710000 8924270000 VSPC 2CL 24 V DC 0.5 A R 8951480000 8951710000 8951720000
U-BUS VSPC GDT 2ch 90 V 20 kA 8924570000 8924740000 8924300000
VDSL VSPC Uko 8924660000 8924710000 8924270000
V.35 VSPC 2CL HF 5 V DC 8924430000 8924710000 8924270000 VSPC 2CL HF 5 V DC R 8951680000 8951710000 8951720000
X.21/X.24 VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
X.25/X.31 VSPC 2CL HF 12 V DC 8924460000 8924710000 8924270000 VSPC 2CL HF 12 V DC R 8951690000 8951710000 8951720000
This tables contains recommendations for the choice of device. Our technical consultants will be glad to assist you with your individual requirements.
VARITECTOR SPC – Overview
71
VARITECTOR SPC
Pluggable lightning and surge protection for measurement and control circuits
Pluggable lightning and surge protection for 2 analog signals or
4 binary signals in measurement/control circuits – with integrated error
detection and alert functions in only 17.8 mm width.
Our pluggable VARITECTOR SPC surge protection is characterised by highest
protective functions with compact dimensions. The arrestor of the modules can
be removed, measured or exchanged during running operation impedance-neutral
– without interrupting the measuring circuit. These features make this product
the ideal secure protection mechanism for interfaces within instrumentation and
control circuits.
MaintenanceintervalsaresimpliedbytheV-TESTtestunit,whichisusedfor
testingthefunctionoftheVARITECTORSPC.Thistestmethodsatisesthe
requirementsofstandardIEC62305.
With the VARITECTOR SPC R modules, error detection and error messages are
realised by internal monitoring. The green LED indicates the active protective
function. The red LED indicates a fault condition. This information is transmitted
to the V-Control evaluation unit. From there, the information can be sent across
to e.g. a controller.
Due to the impedance-neutral removing of the arrestor, the VARITECTOR SPC
modules can be used instead of terminals. For four binary signals or
twoanalogsignals,just17.8mmofspaceonthemountingrailisused.
By simply snapping onto a grounded mounting rail, time savings are also
ensuredwhenconnecting.Acolorcodeidentiesthevariousvoltage
levelsforallVARITECTORSPCmodules.Thissimpliesmaintenance
work during operation. The EMC set offers additional convenience for
connecting shielded cables. All VARITECTOR products comply with the
latestIEC61643-21:2008requirementforanewoverstressmode.
VARITECTOR SPC
Space-saving
Saves space in the switching cabinet: 4 binary
signalsor2analogsignalson17.8mm.
Standard-conformant
Usable in accordance with installations standard
IEC62305:safelydischargeshighimpulse
currentsupto20kA(8/20μs)and2.5kA
(10/350μs)toPE.
TestedforclassD1,C1andC2to
IEC61643-21:2008.
72
VARITECTOR SPC
Monitoring function
Status display and message function: the
protective function can be evaluated externally.
Quick identication
Color-codedmarking:simpleidenticationof
the different voltage levels in the switching
cabinet.
≤ 12V =green
24V =binarysignal,blue
24V =analogsignal,yellow
48 V = red
60 V = violet
special function = white
Large variety
A solution for every type of surge protection:
current loops and binary signals as well as
integrated components and combinations of
currentloopsandvoltagesupplye.g.24V.
Accessories
EMC-set
Consisting of shield connection and
cable binder with shielded sheathing,
the EMC set facilitates simple connection
of the cable shield to the clamping yoke
connections of the VARITECTOR SPC
modules.
V-TEST
Instrument for testing the protective
function of the product families: PU I, PU II
andVSPCtoIEC62305(periodictesting).
73
VSPC 1CL - protection for one analog signal
unprotected protected
Complete module, direct earthing
Complete module, indirect earthing
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
2.20 Ω
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 10 kA / 10 kA
2.5 kA / 2.5 kA / 2.5 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
45
2537
3
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
Current [mA]
Temperature [°C]
Dimensions of complete module (arrester + base
element) no remote sig. contact
Height x width x depth (mm)
Note
90 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Optional monitoring function with status indicator and alert function
• Pluggable arrester (impedance-neutral plugging/unplugging
without interruption)
• Can be tested with the V-TEST testing device
• Optional version with floating earth PE connection to avoid voltage
potential differences
• Usable in accordance with installations standard IEC 62305
• Tested in accordance with IEC 61643-21:08 D1,C1,C2,C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, direct earthing VSPC BASE 1CL 1 8924730000
Base element, indirect earthing / floating earth FG VSPC BASE 1CL FG 1 8924290000
Note Technical data can be found on page 106.
74
VARITECTOR SPC
75
VARITECTOR SPC
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
5 V
6.4 V
450 mA
730 KHz
≤ 20 ms
800 V
12 V
12 V
450 V
650 V
VSPC 1CL 5 V DC
Type
Part No.
Qty.
VSPC 1CL 5VDC
8924420000
1 ST
12 V
15 V
450 mA
1.7 MHz
≤ 20 ms
800 V
25 V
25 V
450 V
650 V
VSPC 1CL 12 V DC
VSPC 1CL 12VDC
8924450000
1 ST
24 V
28 V
450 mA
2.4 MHz
≤ 30 ms
800 V
45 V
45 V
450 V
650 V
VSPC 1CL 24 V DC
VSPC 1CL 24VDC
8924480000
1 ST
24 V
34 V
28 V
40 V
450 mA
2.7 MHz
≤ 450 ms
800 V
60 V
60 V
450 V
650 V
VSPC 1CL 24 V AC
VSPC 1CL 24VAC
8924500000
1 ST
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
48 V
68 V
60 V
85 V
350 mA
4.8 MHz
≤ 500 ms
800 V
85 V
85 V
450 V
650 V
VSPC 1CL 48 V AC
Type
Part No.
Qty.
VSPC 1CL 48VAC
8924520000
1 ST
60 V
85 V
72 V
102 V
250 mA
7.3 MHz
≤ 500 ms
800 V
100 V
100 V
450 V
650 V
VSPC 1CL 60 V AC
VSPC 1CL 60VAC
8924530000
1 ST
VSPC 1CL - arrester / plug-in elements
Ordering Data
Ordering Data
76
VARITECTOR SPC
VSPC 1CL - protection for one analog
signal with remote alert
Complete module, direct earthing, with remote alert
Complete module, indirect earthing, with remote alert
unprotected protected
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
X2
X1
FA ULT
OK
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
X2
X1
FA ULT
OK
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
2.20 Ω
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 10 kA / 10 kA
2.5 kA / 2.5 kA / 2.5 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
45
2537
3
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
Current [mA]
Temperature [°C]
Dimensions of complete module (arrester + base
element) with remote signalling (R)
Height x width x depth (mm)
Note
98 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Optional monitoring function with status indicator and alert function
• Pluggable arrester (impedance-neutral plugging/unplugging
without interruption)
• Can be tested with the V-TEST testing device
• Optional version with floating earth PE connection to avoid voltage
potential differences
• Usable in accordance with installations standard IEC 62305
• Tested in accordance with IEC 61643-21:08 D1,C1,C2,C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, indirect earthing with remote contact VSPC BASE 1CL FG R 1 8951740000
Base element, direct earthing with remote contact VSPC BASE 1CL R 1 8951730000
Note Technical data can be found on pages 106 and 107.
Order with VSPC CONTROL UNIT.
77
VARITECTOR SPC
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Signalling contact
Optical function display
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
With functional display
Note
5 V
6.4 V
450 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
730 KHz
20 ms
800 V
12 V
12 V
450 V
650 V
VSPC 1CL 5 V DC R
Type
Part No.
Qty.
VSPC 1CL 5VDC R
8951530000
1 ST
12 V
15 V
450 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
1.7 MHz
≤ 20 ms
800 V
25 V
25 V
450 V
650 V
VSPC 1CL 12 V DC R
VSPC 1CL 12VDC R
8951540000
1 ST
24 V
28 V
450 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
2.4 MHz
30 ms
800 V
45 V
45 V
450 V
650 V
VSPC 1CL 24 V DC R
VSPC 1CL 24VDC R
8951550000
1 ST
24 V
34 V
28 V
40 V
450 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
2.6 MHz
≤ 450 ms
800 V
60 V
60 V
450 V
650 V
VSPC 1CL 24 V AC R
VSPC 1CL 24VAC R
8951560000
1 ST
VSPC 1CL - arrester / plug-in components with remote alert
Ordering Data
VSPC 2CL - protection for two analog signals
unprotected protected
Complete module, direct earthing
Complete module, indirect earthing
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
2.20 Ω
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 2 x 10 kA / 10 kA
2.5 kA / 2.5 kA / 2.5 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
45
2537
3
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
Current [mA]
Temperature [°C]
Dimensions of complete module (arrester + base
element) no remote sig. contact
Height x width x depth (mm)
Note
90 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Optional monitoring function with status indicator and alert function
• Pluggable arrester (impedance-neutral plugging/unplugging
without interruption)
• Can be tested with the V-TEST testing device
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Space-saving design for 2 analog signals with optional alert function
and no extra space required
• Usable in accordance with installations standard IEC 62305
• Tested in accordance with IEC 61643-21:08 D1,C1,C2,C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, direct earthing VSPC BASE 2CL 1 8924710000
Base element, indirect earthing / floating earth FG VSPC BASE 2CL FG 1 8924270000
Note Technical data can be found on page 106.
78
VARITECTOR SPC
79
VARITECTOR SPC
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
5 V
6.4 V
450 mA
730 KHz
20 ms
800 V
12 V
12 V
450 V
800 V
VSPC 2CL 5 V DC
Type
Part No.
Qty.
VSPC 2CL 5VDC
8924400000
1 ST
12 V
15 V
450 mA
1.7 MHz
20 ms
800 V
25 V
25 V
450 V
800 V
VSPC 2CL 12 V DC
VSPC 2CL 12VDC
8924440000
1 ST
24 V
28 V
450 mA
2.3 MHz
30 ms
800 V
45 V
45 V
450 V
800 V
VSPC 2CL 24 V DC
VSPC 2CL 24VDC
8924470000
1 ST
24 V
34 V
28 V
40 V
450 mA
2.7 MHz
450 ms
800 V
60 V
60 V
450 V
800 V
VSPC 2CL 24 V AC
VSPC 2CL 24VAC
8924490000
1 ST
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
48 V
68 V
60 V
85 V
350 mA
4.8 MHz
500 ms
800 V
85 V
85 V
450 V
650 V
VSPC 2CL 48 V AC
Type
Part No.
Qty.
VSPC 2CL 48VAC
8951490000
1 ST
60 V
85 V
72 V
102 V
250 mA
7.3 MHz
500 ms
800 V
100 V
100 V
450 V
650 V
VSPC 2CL 60 V AC
VSPC 2CL 60VAC
8951500000
1 ST
VSPC 2CL - arrester / plug-in elements
Ordering Data
Ordering Data
80
VSPC 2CL - protection for two analog signals with
remote alert
Complete module, direct earthing, with remote alert
Complete module, indirect earthing, with remote alert
unprotected protected
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
X2
X1
FAULT
OK
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
X2
X1
FAULT
OK
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
2.20 Ω
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 2 x 10 kA / 10 kA
2.5 kA / 2.5 kA / 2.5 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
45
2537
3
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
Current [mA]
Temperature [°C]
Dimensions of complete module (arrester + base
element) with remote signalling (R)
Height x width x depth (mm)
Note
98 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Optional monitoring function with status indicatorandalert function
• Pluggable arrester (impedance-neutral plugging/unplugging without
interruption)
• Can be tested with the V-TEST testing device
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Space-saving design for 2 analog signals with optional alert function
and no extra space required
• Usable in accordance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21:08 D1, C1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, indirect earthing with remote contact VSPC BASE 2CL FG R 1 8951720000
Base element, direct earthing with remote contact VSPC BASE 2CL R 1 8951710000
Note Technical data can be found on page 106.
Order with VSPC CONTROL UNIT.
VARITECTOR SPC
81
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Signalling contact
Optical function display
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
With functional display
Note
5 V
6.4 V
450 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
730 KHz
20 ms
800 V
12 V
12 V
450 V
800 V
VSPC 2CL 5 V DC R
Type
Part No.
Qty.
VSPC 2CL 5VDC R
8951460000
1 ST
12 V
15 V
450 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
1.7 MHz
20 ms
800 V
25 V
25 V
450 V
800 V
VSPC 2CL 12 V DC R
VSPC 2CL 12VDC R
8951470000
1 ST
24 V
28 V
450 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
2.3 MHz
30 ms
800 V
45 V
45 V
450 V
800 V
VSPC 2CL 24 V DC R
VSPC 2CL 24VDC R
8951480000
1 ST
24 V
34 V
28 V
40 V
450 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
2.7 MHz
450 ms
60 V
60 V
450 V
800 V
VSPC 2CL 24 V AC R
VSPC 2CL 24VAC R
1093400000
1 ST
VARITECTOR SPC
VSPC 2CL - arrester / plug-in components with remote alert
Ordering Data
82
VSPC 1CL PW - combination of current loop
protection and end device protection
Complete module, direct earthing
Complete module, indirect earthing
protected
unprotected
protected
unprotected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TSTS
FAULTFAULT 24 V~24 V~
U
U
1
5
2
6
34
91
0
7
11
8
12
GND GND
TSTS
FAULTFAULT 24 V~24 V~
U
U
Measurement and control protection data
Dielectric strength at FG against PE
Volume resistance
Rated current
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Standards
Discharge current In (8/20µs) wire-wire
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test current, Iimp (10/350 µs) wire-wire
End device protection data
Combined pulse Uoc
Max. continuous voltage, Uc (DC)
Residual voltage, UP typical
Rated current
General data
Type of connection
Storage temperature
Requirements category acc. to IEC 61643-21
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
2.20 Ω
450 mA
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
IEC 61643-21
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 10 kA / 10 kA
2.5 kA / 2.5 kA / 2.5 kA
6 kV
38 V
900 V
10 A
Pluggable in VSPC BASE
-40 °C...+80 °C
C1, C2, C3, D1
-40 °C...+70 °C
IP 20
45
2537
3
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
Dimensions of complete module (arrester + base
element) no remote sig. contact
Height x width x depth (mm)
Note
90 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Pluggable arrester (impedance-neutral plugging/unplugging
without interruption)
• Can be tested with the V-TEST testing device
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Usable in accordance with installations standard IEC 62305
• Tested in accordance with IEC 61643-21:08 D1,C1,C2,C3
• Tested in accordance with IEC 61643-11:09 Class III
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, indirect earthing / floating earth FG VSPC BASE 1CL PW FG 1 1105700000
Base element, direct earthing VSPC BASE 1CL PW 1 1070230000
Note Technical data can be found on page 106.
VARITECTOR SPC
83
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Signalling contact
Optical function display
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
34 V
24 V
27 V
38 V
For Class III protection, green = OK; red =
arrester is defective - replace
3 MHz
≤ 10 ms
900 V
60 V
60 V
450 V
650 V
VSPC 1CL PW 24 V DC
Type
Part No.
Qty.
VSPC 1CL PW 24V
8951510000
1 ST
VARITECTOR SPC
VSPC 1CL PW - arrester / plug-in components
Ordering Data
84
VSPC 2SL - protection for two binary signals
Complete module, indirect earthing
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
unprotected protected
Complete module, direct earthing
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
4.7 Ω
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 10 kA / 10 kA
2.5 kA / 2.5 kA / 2.5 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
43
2665
2
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
0
0,05
0,1
0,15
0,2
0,25
0,3
0,35
0,4
0102030405060708090100
Ambient temperature [°C]
Current [mA]
Dimensions of complete module (arrester + base
element) no remote sig. contact
Height x width x depth (mm)
Note
90 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Optional monitoring function with status indicator and alert function
• Pluggable arrester (impedance-neutral plugging/unplugging
without interruption)
• Can be tested with the V-TEST testing device
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Usable in accordance with installations standard IEC 62305
• Tested in accordance with IEC 61643-21:08 D1,C1,C2,C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, direct earthing VSPC BASE 2SL 1 8924720000
Base element, indirect earthing / floating earth FG VSPC BASE 2SL FG 1 8924280000
Note Technical data can be found on page 106.
VARITECTOR SPC
85
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
5 V
6.4 V
300 mA
1.2 MHz
20 ms
25 V
25 V
25 V
12 V
25 V
VSPC 2SL 5 V DC
Type
Part No.
Qty.
VSPC 2SL 5VDC
8924210000
1 ST
12 V
15 V
300 mA
2.5 MHz
20 ms
50 V
45 V
45 V
25 V
50 V
VSPC 2SL 12 V DC
VSPC 2SL 12VDC
8924230000
1 ST
12 V
16 V
13.2 V
18.5 V
300 mA
3.2 MHz
20 ms
50 V
55 V
55 V
30 V
50 V
VSPC 2SL 12 V AC
VSPC 2SL 12VAC
8924250000
1 ST
24 V
28 V
300 mA
2.7 MHz
30 ms
60 V
80 V
80 V
40 V
60 V
VSPC 2SL 24 V DC
VSPC 2SL 24VDC
8924330000
1 ST
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
24 V
34 V
28 V
40 V
300 mA
5.5 MHz
60 ms
60 V
110 V
80 V
60 V
60 V
VSPC 2SL 24 V AC
Type
Part No.
Qty.
VSPC 2SL 24VAC
8924350000
1 ST
48 V
68 V
60 V
85 V
250 mA
8.7 MHz
60 ms
125 V
210 V
80 V
85 V
125 V
VSPC 2SL 48 V AC
VSPC 2SL 48VAC
8924370000
1 ST
60 V
85 V
72 V
102 V
200 mA
13.6 MHz
60 ms
165 V
280 V
80 V
100 V
165 V
VSPC 2SL 60 V AC
VSPC 2SL 60VAC
8924390000
1 ST
VARITECTOR SPC
VSPC 2SL - arrester / plug-in components
Ordering Data
Ordering Data
86
VSPC 2SL - protection for two binary signals
with remote alert
Complete module, direct earthing, with remote alert
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
X2
X1
FAULT
OK
Complete module, indirect earthing, with remote alert
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
X2
X1
FAULT
OK
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
4.7 Ω
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 10 kA / 10 kA
2.5 kA / 2.5 kA / 2.5 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
43
2665
2
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
0
0,05
0,1
0,15
0,2
0,25
0,3
0,35
0,4
0102030405060708090100
Ambient temperature [°C]
Current [mA]
Dimensions of complete module (arrester + base
element) with remote signalling (R)
Height x width x depth (mm)
Note
98 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Optional monitoring function with status indicator and alert function
• Pluggable arrester (impedance-neutral plugging/unplugging
without interruption)
• Can be tested with the V-TEST testing device
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Usable in accordance with installations standard IEC 62305
• Tested in accordance with IEC 61643-21:08 D1,C1,C2,C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, indirect earthing with remote contact VSPC BASE 2SL FG R 1 8951780000
Base element, direct earthing with remote contact VSPC BASE 2SL R 1 8951770000
Note Technical data can be found on page 107.
Order with VSPC CONTROL UNIT.
VARITECTOR SPC
87
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Signalling contact
Optical function display
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
With functional display
Note
5 V
6.4 V
300 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
1.2 MHz
20 ms
25 V
25 V
25 V
12 V
25 V
VSPC 2SL 5 V DC R
Type
Part No.
Qty.
VSPC 2SL 5VDC R
8951610000
1 ST
12 V
15 V
300 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
2.5 MHz
20 ms
50 V
45 V
45 V
25 V
50 V
VSPC 2SL 12 V DC R
VSPC 2SL 12VDC R
8951620000
1 ST
24 V
28 V
300 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
2.7 MHz
30 ms
60 V
80 V
80 V
40 V
60 V
VSPC 2SL 24 V DC R
VSPC 2SL 24VDC R
8951630000
1 ST
24 V
34 V
28 V
40 V
300 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
5.5 MHz
60 ms
60 V
110 V
80 V
60 V
60 V
VSPC 2SL 24 V AC R
VSPC 2SL 24VAC R
8951640000
1 ST
VARITECTOR SPC
VSPC 2SL - arrester / plug-in elements with remote alert
Ordering Data
88
VSPC 4SL - protection for four binary signals
unprotected protected
Complete module, direct earthing
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
Complete module, indirect earthing
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
4.7 Ω
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 10 kA / 10 kA
2.5 kA / 2.5 kA / 2.5 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
43
2665
2
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
0
0,05
0,1
0,15
0,2
0,25
0,3
0,35
0,4
0102030405060708090100
Ambient temperature [°C]
Current [mA]
Dimensions of complete module (arrester + base
element) no remote sig. contact
Height x width x depth (mm)
Note
90 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Optional monitoring function with status indicator andalert function
• Pluggable arrester (impedance-neutral plugging/unplugging without
interruption)
• Can be tested with the V-TEST testing device
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Space-saving design for 4 binary signals with optional alert function
and no extra space required
• Usable in accordance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21:08 D1, C1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, direct earthing VSPC BASE 4SL 1 8924700000
Base element, indirect earthing / floating earth FG VSPC BASE 4SL FG 1 8924260000
Note Technical data can be found on page 106.
VARITECTOR SPC
89
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
5 V
6.4 V
300 mA
1.2 MHz
20 ms
25 V
25 V
25 V
12 V
25 V
VSPC 4SL 5 V DC
Type
Part No.
Qty.
VSPC 4SL 5VDC
8924200000
1 ST
12 V
15 V
300 mA
2.5 MHz
20 ms
35 V
45 V
45 V
25 V
50 V
VSPC 4SL 12 V DC
VSPC 4SL 12VDC
8924220000
1 ST
12 V
16 V
13.2 V
18 V
300 mA
3.2 MHz
20 ms
50 V
55 V
55 V
30 V
50 V
VSPC 4SL 12 V AC
VSPC 4SL 12VAC
8924240000
1 ST
24 V
28 V
300 mA
4 MHz
30 ms
60 V
80 V
80 V
40 V
60 V
VSPC 4SL 24 V DC
VSPC 4SL 24VDC
8924320000
1 ST
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
24 V
34 V
28 V
39 V
300 mA
2.7 MHz
40 ms
60 V
110 V
80 V
60 V
60 V
VSPC 4SL 24 V AC
Type
Part No.
Qty.
VSPC 4SL 24VAC
8924340000
1 ST
48 V
68 V
60 V
85 V
250 mA
8.7 MHz
60 ms
125 V
210 V
80 V
85 V
125 V
VSPC 4SL 48 V AC
VSPC 4SL 48VAC
8924360000
1 ST
60 V
85 V
72 V
101 V
200 mA
13.6 MHz
60 ms
165 V
280 V
80 V
110 V
165 V
VSPC 4SL 60 V AC
VSPC 4SL 60VAC
8924380000
1 ST
VARITECTOR SPC
VSPC 4SL - arrester / plug-in elements
Ordering Data
Ordering Data
90
VSPC 4SL - protection for four binary signals with
remote alert
Complete module, direct earthing, with remote alert
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
X2
X1
FAULTFAULT
OKOK
Complete module, indirect earthing, with remote alert
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
X2
X1
FAULTFAULT
OKOK
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
4.7 Ω
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 10 kA / 10 kA
2.5 kA / 2.5 kA / 2.5 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
43
2665
2
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
0
0,05
0,1
0,15
0,2
0,25
0,3
0,35
0,4
0102030405060708090100
Ambient temperature [°C]
Current [mA]
Dimensions of complete module (arrester + base
element) with remote signalling (R)
Height x width x depth (mm)
Note
98 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Optional monitoring function with status indicatorandalert function
• Pluggable arrester (impedance-neutral plugging/unplugging
without interruption)
• Can be tested with the V-TEST testing device
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Space-saving design for 4 binary signals with optional alert function
and no extra space required
• Usable in accordance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21:08 D1, C1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, indirect earthing with remote contact VSPC BASE 4SL FG R 1 8951760000
Base element, direct earthing with remote contact VSPC BASE 4SL R 1 8951750000
Note Technical data can be found on page 107.
Order with VSPC CONTROL UNIT.
VARITECTOR SPC
91
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Signalling contact
Optical function display
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
With functional display
Note
5 V
6.4 V
300 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
1.2 MHz
20 ms
25 V
25 V
25 V
12 V
25 V
VSPC 4SL 5 V DC R
Type
Part No.
Qty.
VSPC 4SL 5VDC R
8951570000
1 ST
12 V
15 V
300 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
2.5 MHz
20 ms
35 V
45 V
45 V
25 V
50 V
VSPC 4SL 12 V DC R
VSPC 4SL 12VDC R
8951580000
1 ST
24 V
28 V
300 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
4 MHz
30 ms
60 V
80 V
80 V
40 V
60 V
VSPC 4SL 24 V DC R
VSPC 4SL 24VDC R
8951590000
1 ST
24 V
34 V
28 V
39 V
300 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
2.7 MHz
40 ms
60 V
110 V
80 V
60 V
60 V
VSPC 4SL 24 V AC R
VSPC 4SL 24VAC R
8951600000
1 ST
VARITECTOR SPC
VSPC 4SL - arrester / plug-in elements with remote alert
Ordering Data
92
VSPC 4 SL WIRE - protection for 3/4-wire signals
Complete module, direct earthing
Complete module, indirect earthing
protected
unprotected
protected
unprotected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
1
5
2
6
34
91
0
7
11
8
12
GND GND
TSTS
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
0.20 Ω
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 10 kA / 10 kA
2.5 kA / 2.5 kA / 2.5 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
43
2655
3
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
Temperature [°C]
Current [mA]
0
0,05
0,1
0,15
0,2
0,25
0,3
0,35
0,4
0,45
0,5
0102030405060708090100
Dimensions of complete module (arrester + base
element) no remote sig. contact
Height x width x depth (mm)
Note
90 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Protection of measuring bridge signals
• Pluggable arrester (impedance-neutral plugging/unplugging
without interruption)
• Can be tested with the V-TEST testing device
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Space-saving design for 4 binary signals with optional alert function
and no extra space required
• Usable in accordance with installations standard IEC 62305
• Tested in accordance with IEC 61643-21:08 D1,C1,C2,C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, direct earthing VSPC BASE 2/4CH 1 8924740000
Base element, indirect earthing / floating earth FG VSPC BASE 2/4CH FG 1 8924300000
Note Technical data can be found on page 106.
Order with VSPC CONTROL UNIT.
VARITECTOR SPC
93
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Signalling contact
Optical function display
Capacitance
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
3 V
6.4 V
450 mA
No
No
2.3 nF
≤ 20 ms
800 V
35 V
35 V
250 V
800 V
VSPC 3/4 WIRE 5 V DC
Type
Part No.
Qty.
VSPC 3/4WIRE 5VDC
8924540000
1 ST
24 V
28 V
450 mA
No
No
935 pF
≤ 30 ms
800 V
50 V
50 V
270 V
800 V
VSPC 3/4 WIRE 24 V DC
VSPC 3/4WIRE 24VDC
8924550000
1 ST
VARITECTOR SPC
VSPC 4SL WIRE - arrester / plug-in components
Ordering Data
94
VSPC GDT - with sparkover gap (GDT)
Complete module, direct earthing
Complete module, indirect earthing
protected
unprotected
protected
unprotected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
0.20 Ω
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2 x 2.5 kA / 2.5 kA / 2.5 kA
2 x 10 kA / / 10 kA
2 x 0.2 kA / / 0.2 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
11
10378
3
CE; GOSTME25; TUEV; UL
According to IEC61643-21
Dimensions of complete module (arrester + base
element) no remote sig. contact
Height x width x depth (mm)
Note
90 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Pluggable arrester (impedance-neutral plugging/unplugging
without interruption)
• Can be tested with the V-TEST testing device
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Tested in accordance with IEC 61643-21:08
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, direct earthing VSPC BASE 2/4CH 1 8924740000
Base element, indirect earthing / floating earth FG VSPC BASE 2/4CH FG 1 8924300000
Note Technical data can be found on page 106.
Order with VSPC CONTROL UNIT.
VARITECTOR SPC
95
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Signalling contact
Optical function display
Capacitance
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
48 V
68 V
50 V
72 V
2 A
No
No
9.37 pF
1000 V
650 V
1000 V
650 V
950 V
VSPC GDT 2CH 90 V
The 90 V gas discharge tube has a tolerance
of +/- 20%.
Type
Part No.
Qty.
VSPC GDT 2CH 90V
8924570000
1 ST
110 V
150 V
125 V
180 V
2 A
No
No
7.45 pF
800 V
450 V
800 V
800 V
800 V
VSPC GDT 2CH 150 V AC/230
V DC
The 230 V gas discharge tube has a tolerance
of +/- 20%.
VSPC GDT 2CH 150Vac/230Vdc
8924590000
1 ST
VARITECTOR SPC
VSPC GDT - arrester / plug-in components
Ordering Data
96
VSPC MOV - protection with varistor
unprotected protected
Complete module, direct earthing
Complete module, direct earthing, with remote alert
Complete module, indirect earthing
Complete module, indirect earthing, with remote alert
unprotected protected
unprotected protected
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
U
U
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
U
U
X2
X1
FAULT
OK
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
U
U
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
U
U
X2
X1
FAULT
OK
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
0.20 Ω
Mode 1
C1, C2, C3, D1
< 1 kA 8/20 μs
1.5 kA 8/20 μs
100 A 10/1000 μs
0.5 kA 10/350 μs
0.2 kA / 2.5 kA / 0.5 kA
1.5 kA / / 1.5 kA
0.2 kA / / 0.5 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
26
4391
3
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
Dimensions of complete module (arrester + base
element) no remote sig. contact
Height x width x depth (mm)
Note
90 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Pluggable arrester (impedance-neutral plugging/unplugging
without interruption)
• Can be tested with the V-TEST testing device
• Optional monitoring function with status display and alert functions
for MOV components
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Tested in accordance with IEC 61643-21:08
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, indirect earthing with remote contact VSPC BASE 2/4CH FG R 1 8951800000
Base element, direct earthing with remote contact VSPC BASE 2/4CH R 1 8951790000
Base element, direct earthing VSPC BASE 2/4CH 1 8924740000
Base element, indirect earthing / floating earth FG VSPC BASE 2/4CH FG 1 8924300000
Note Technical data can be found on pages 106 and 107.
Order with VSPC CONTROL UNIT.
VARITECTOR SPC
97
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Signalling contact
Optical function display
Capacitance
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
Note
24 V
24 V
30 V
38 V
10 A
No
No
14.5 nF
200 V
80 V
95 V
VSPC MOV 2CH 24 V
Without functional display
Type
Part No.
Qty.
VSPC MOV 2CH 24V
8924600000
1 ST
230 V
230 V
275 V
350 V
10 A
No
No
720 pF
850 V
600 V
700 V
VSPC MOV 2CH 230 V
Without functional display
VSPC MOV 2CH 230V
8924610000
1 ST
24 V
24 V
30 V
38 V
10 A
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
14.5 nF
200 V
80 V
95 V
VSPC MOV 2CH 24 V R
With functional display
VSPC MOV 2CH 24V R
8951650000
1 ST
230 V
230 V
275 V
350 V
10 A
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
720 pF
850 V
600 V
700 V
VSPC MOV 2CH 230 V R
With functional display
VSPC MOV 2CH 230V R
8951660000
1 ST
VARITECTOR SPC
VSPC MOV - arrester / plug-in components
Ordering Data
98
VSPC TAZ - protection with transport diode
unprotected protected
Complete module VSPC TAZ 2ch direct earthing
Complete module VSPC TAZ 2ch indirect earthing
Complete module VSPC TAZ 4ch direct earthing
Complete module VSPC TAZ 4ch indirect earthing
unprotected protected
unprotected protected
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
0.20 Ω
Mode 1
C3
20 A 10/1000 μs
0.05 kA / /
0,1 kA / /
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
32
3567
3
CE; GOSTME25; OEVE; TUEV; UL
According to IEC61643-21
Dimensions of complete module (arrester + base
element) no remote sig. contact
Height x width x depth (mm)
Note
90 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Pluggable arrester (impedance-neutral plugging/unplugging
without interruption)
• Can be tested with the V-TEST testing device
• Optional monitoring function with status display and alert functions
for MOV components
• Lower residual voltage
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Tested in accordance with IEC 61643-21:08
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, direct earthing VSPC BASE 2/4CH 1 8924740000
Base element, indirect earthing / floating earth FG VSPC BASE 2/4CH FG 1 8924300000
Note Technical data can be found on page 106.
Order with VSPC CONTROL UNIT.
VARITECTOR SPC
99
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Signalling contact
Optical function display
Capacitance
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
24 V
24 V
28 V
39 V
10 A
No
No
387 pF
65 V
50 V
55 V
55 V
65 V
VSPC TAZ 2CH 24 V AC
Type
Part No.
Qty.
VSPC TAZ 2CH 24V
8924640000
1 ST
24 V
24 V
28 V
39 V
10 A
No
No
680 pF
65 V
50 V
55 V
55 V
65 V
VSPC TAZ 4CH 24 V
VSPC TAZ 4CH 24V
8924650000
1 ST
VARITECTOR SPC
VSPC TAZ - arrester / plug-in components
Ordering Data
100
VSPC TELE UK0 - protection for telephones
Complete module, direct earthing
Complete module, indirect earthing
protected
unprotected
protected
unprotected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
Lb (+)
La (-)
Lb (+)
La (-)
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
Lb (+)
La (-)
Lb (+)
La (-)
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
2.20 Ω
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 2 x 10 kA / 10 kA
0.2 kA / 2 x 0.2 kA / 0.2 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
49
2330
3
CE; GOSTME25; TUEV; UL
According to IEC61643-21
Current [mA]
Temperature [°C]
Dimensions of complete module (arrester + base
element) no remote sig. contact
Height x width x depth (mm)
Note
90 / 17.8 / 69
Order the associated VSPC base element with this.
The dimension information provided refers to the complete module.
Technical Data
• Pluggable arrester (impedance-neutral plugging/unplugging
without interruption)
• Can be tested with the V-TEST testing device
• Two-wire input interface - Uko
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Tested in accordance with IEC 61643-21:08
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, direct earthing VSPC BASE 2CL 1 8924710000
Base element, indirect earthing / floating earth FG VSPC BASE 2CL FG 1 8924270000
Note Technical data can be found on page 106.
VARITECTOR SPC
101
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Signalling contact
Optical function display
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
127 V
120 V
130 V
180 V
450 mA
No
No
101.7 MHz
60 ms
800 V
250 V
300 V
450 V
800 V
VSPC TELE UK0 2 WIRE
Type
Part No.
Qty.
VSPC TELE UK0 2WIRE
8924660000
1 ST
VARITECTOR SPC
VSPC TELE UK0 - arrester/plug-in components
Ordering Data
102
VSPC RS485 - protection for data signals
unprotected protected
Complete module, direct earthing
Complete module, indirect earthing
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
2.20 Ω
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 2 x 10 kA / 10 kA
0.2 kA / 2 x 0.2 kA / 0.2 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
57
2003
3
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
Temperature [°C]
Current [mA]
0
0,05
0,1
0,15
0,2
0,25
0,3
0,35
0,4
0,45
0,5
0102030405060708090100
Dimensions of complete module (arrester + base
element) no remote sig. contact
Height x width x depth (mm)
Note
90 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Pluggable arrester (impedance-neutral plugging/unplugging
without interruption)
• Can be tested with the V-TEST testing device
• Optional monitoring function with status indicator and alert functions
• Lower residual voltage
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Tested in accordance with IEC 61643-21:08
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, direct earthing VSPC BASE 2CL 1 8924710000
Base element, indirect earthing / floating earth FG VSPC BASE 2CL FG 1 8924270000
Note Technical data can be found on page 106.
VARITECTOR SPC
103
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
5 V
6.4 V
450 mA
113.6 MHz
≤ 20 ms
35 V
10 V
15 V
10 V
35 V
VSPC RS485 2CH
Type
Part No.
Qty.
VSPC RS485 2CH
8924670000
1 ST
VARITECTOR SPC
VSPC RS485 - arrester / plug-in components
Ordering Data
104
VSPC RS485 - protection for data signals with remote alert
Complete module, direct earthing, with remote alert
Complete module, indirect earthing, with remote alert
unprotected protected
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
X2
X1
FAULT
OK
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
X2
X1
FAULT
OK
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
2.20 Ω
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 2 x 10 kA / 10 kA
0.2 kA / 2 x 0.2 kA / 0.2 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
90
1266
3
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
Temperature [°C]
Current [mA]
0
0,05
0,1
0,15
0,2
0,25
0,3
0,35
0,4
0,45
0,5
0102030405060708090100
Dimensions of complete module (arrester + base
element) with remote signalling (R)
Height x width x depth (mm)
Note
98 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Pluggable arrester (impedance-neutral plugging/unplugging
without interruption)
• Can be tested with the V-TEST testing device
• Optional monitoring function with status indicator and alert functions
• Lower residual voltage
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Tested in accordance with IEC 61643-21:08
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, indirect earthing with remote contact VSPC BASE 2/4CH FG R 1 8951800000
Base element, direct earthing with remote contact VSPC BASE 2/4CH R 1 8951790000
Note Technical data can be found on page 107.
Order with VSPC CONTROL UNIT.
VARITECTOR SPC
105
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Signalling contact
Optical function display
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
With functional display
Note
5 V
6.4 V
450 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
113.6 MHz
≤ 20 ms
35 V
10 V
15 V
10 V
35 V
VSPC RS485 2CH R
Type
Part No.
Qty.
VSPC RS485 2CH R
8951670000
1 ST
VARITECTOR SPC
VSPC RS485 - arrester / plug-in components with remote alert
Ordering Data
106
Direct earthing
Technical Data
Stripping length, rated connection
Wire cross-section, stranded, min.
Wire cross-section, stranded, max.
Wire cross-section, solid, min.
Wire cross-section, solid, max.
Clamping range, rated connection, min.
Clamping range, rated connection, max.
Tightening torque, min.
Tightening torque, max.
Type of connection
Certificate No. (UL)
Approvals
Ambient temperature (operational)
Storage temperature
UL 94 flammability rating
Pollution severity
Surge voltage category
Dimensions
Height x width (mm)
Note
Ordering Data
No remote sig. contact
Note
Accessories
Note
Base element
12
3
56
78
91
0
4
11 12
TS
PE
PE PE
GND
GND
126
95
UNPROTECTED PROTECTED
Similar to
illustration
7 mm
0.5 mm²
2.5 mm²
0.5 mm²
4 mm²
0.5 mm²
4 mm²
0.5 Nm
0.8 Nm
Screw connection
E311081VOL1SEC2
CE; GOSTME25; UL
-40 °C...+70 °C
-40 °C...+80 °C
V-0
2
III
90 / 17.8
Type Qty. Part No.
VSPC BASE 1CL 1 8924730000
VSPC BASE 2SL 1 8924720000
VSPC BASE 2CL 1 8924710000
VSPC BASE 2/4CH 1 8924740000
VSPC BASE 1CL PW 1 1070230000
VSPC BASE 4SL 1 8924700000
EMC Set: 1067470000 Marker: DEK 5
VARITECTOR SPC
Base element with FG
12
3
56
78
91
0
4
11 12
TS
PE
PE PE
GND
GND
126
95
UNPROTECTED PROTECTED
Similar to illustration
7 mm
0.5 mm²
2.5 mm²
0.5 mm²
4 mm²
0.5 mm²
4 mm²
0.5 Nm
0.8 Nm
Screw connection
E311081VOL1SEC2
CE; GOSTME25; UL
-40 °C...+70 °C
-40 °C...+80 °C
V-0
2
III
90 / 17.8
Type Qty. Part No.
VSPC BASE 1CL FG 1 8924290000
VSPC BASE 2SL FG 1 8924280000
VSPC BASE 2CL FG 1 8924270000
VSPC BASE 1CL PW FG 1 1105700000
VSPC BASE 2/4CH FG 1 8924300000
VSPC BASE 4SL FG 1 8924260000
EMC Set: 1067470000 Marker: DEK 5
107
VARITECTOR SPC
Direct earthing, with remote alert
Technical Data
Stripping length, rated connection
Wire cross-section, stranded, min.
Wire cross-section, stranded, max.
Wire cross-section, solid, min.
Wire cross-section, solid, max.
Clamping range, rated connection, min.
Clamping range, rated connection, max.
Tightening torque, min.
Tightening torque, max.
Type of connection
Certificate No. (UL)
Approvals
Ambient temperature (operational)
Storage temperature
UL 94 flammability rating
Pollution severity
Surge voltage category
Dimensions
Height x width (mm)
Note
Ordering Data
With remote sig. contact (R)
Note
Accessories
Note
Base element
12
3
56
78
91
0
4
11 12
TS
PE
PE PE
GND
GND
1268
12117 95
UNPROTECTED PROTECTED
Similar to
illustration
X2
X1
plus
minus
X2 X1
plusminus
7 mm
0.5 mm²
2.5 mm²
0.5 mm²
4 mm²
0.5 mm²
4 mm²
0.5 Nm
0.8 Nm
Screw connection
E311081VOL1SEC2
CE; GOSTME25; UL
-40 °C...+70 °C
-40 °C...+80 °C
V-0
2
III
98 / 17.8
Type Qty. Part No.
VSPC BASE 2SL R 1 8951770000
VSPC BASE 1CL R 1 8951730000
VSPC BASE 2CL R 1 8951710000
VSPC BASE 2/4CH R 1 8951790000
VSPC BASE 4SL R 1 8951750000
EMC Set: 1067470000 Marker: DEK 5
Base element with FG
12
3
56
78
91
0
4
11 12
TS
PE
PE PE
GND
GND
1268
12117 95
UNPROTECTED PROTECTED
X2
X1
plus
minus
X2 X1
plusminus
Similar to
illustration
7 mm
0.5 mm²
2.5 mm²
0.5 mm²
4 mm²
0.5 mm²
4 mm²
0.5 Nm
0.8 Nm
Screw connection
E311081VOL1SEC2
CE; GOSTME25; UL
-40 °C...+70 °C
-40 °C...+80 °C
V-0
2
III
98 / 17.8
Type Qty. Part No.
VSPC BASE 2SL FG R 1 8951780000
VSPC BASE 1CL FG R 1 8951740000
VSPC BASE 2CL FG R 1 8951720000
VSPC BASE 2/4CH FG R 1 8951800000
VSPC BASE 4SL FG R 1 8951760000
EMC Set: 1067470000 Marker: DEK 5
108
VSPC TEST Connector 24 V DC
VSPC GROUND
15GND 711
VSPC accessories
V-Ground
• Can be applied to unassigned wires
• Usable during start-up and maintenance
• Earthing of all sensor cables
• Can be plugged into standard base sockets
V-Test-Connector
• Usable during start-up and maintenance
• For circuit voltage measurements using a standard
2.3-mm test socket
• Can be plugged into standard base sockets
Technical Data
Rated voltage (DC) 230 V AC
Max. continuous voltage, Uc (DC) 255 V AC
Rated current < 0.5 A
Volume resistivity per path < 0.2 Ω
Type of connection Pluggable in VSPC BASE
Storage temperature -40 °C…+80 °C
Ambient temperature (operational) -40 °C…+70 °C
Rel. humidity 5 %…96 % RH
Degree of protection IP 20
Note
Ordering Data
Shield connection:
Complete set - cable ties and shield connection
Cable ties
Shield connection
Cable tie tool
Type Qty. Part No.
EMC-set 1 1067470000
EMC-tie 100 1067490000
EMC-connector 50 1067520000
Cable tie tool RT-1 1 1296000000
VARITECTOR SPC
Type Qty. Part No.
VSPC TEST Connector 24DC 1 8924690000
VSPC GROUND 1 8924680000
Arrester / plug-in elements
Note
Ordering Data
109
VARITECTOR SPC
Technical Data
Color
Marking
Function
Weight
Note
Ordering Data
Note
yellow
Individually with a label
Removal with screwdriver
Snap-on by hand (press on)
10 g
Type Qty. Part No.
VSPC LOCKING CLIP 100 1317340000
VSPC Locking Clip
The interlock mechanism on the VSPC Series pluggable
arresters delivers extra reliability and an improved
permanent contact under strong vibrating conditions.
2-pole with 9 QBs together = 1 strip
9 mm (15.5 mm with contact) x 6 mm x 21 mm (9 QBs = 160.7 mm)
17.8 mm
17.5 A
1.5 mm²
12.4 g/QB
yellow
Type Qty. Part No.
QB 17.8/2 10 strips, with 9 QBs each 1309470000
Technical Data
Version
Dimensions (L x W x H)
Pitch
Rated current
Cross-section
Weight
Color
Note
Ordering Data
Note
QB 17.8/2
Cross-connection (QB) between the VSPC signal contacts
can be installed quickly. Cross-connections can be
individually separated for the alert function, with maximum
of 10 VSPC R.
110
VARITECTOR SPC
Technical Data
Input
Rated voltage (DC) 18 V…24 V DC…31 V DC
Rated current max. 50 mA
Power rating 1.5 W
Output
Current loop 8 mA at < 51 V
Monitoring option 1…10 VSPC modules
Signal output
Type 1 CO contact
Max. switching voltage / continuous current 250 V / 1 A
Diagnostics
Operating status Green LED
Defect at current loop Red LED (control unit and defective module)
Wire breakage Red/green LED, ashing
General data
Terminal rail TS 35
Design, Protection class Insta-enclosure, IP 20
Type of connection BL / SL
Storage temperature -40 °C…+80 °C
Ambient temperature (operational) -40 °C…+70 °C
Rel. humidity 5 %…96 % RH
Start-up time after fault correction 60 s
Dimensions
Dimensions incl. enclosure H x W x D (mm) 102 x 18 x 71.5
Note
24 V
0 V
X2
X1
12
11
14
VSPC CONTROL UNIT
X2 X2 X2
X1 X1 X1
nmax = 10
VSPC...R
n = 2
VSPC...R
n = 1
VSPC...R
VSPC CONTROL UNIT 24 V DC
• For monitoring up to 10 protective modules
• Signalling module for all VSPCs with status indicator
• Signalling of cable breaks / signal interruptions
• Voltage supply from 18...31 V DC
• Potential-free changeover contact
• Function indicator (red/green LED)
• Other NC-contact monitoring functions can be integrated into the
signal circuit (e.g.PU I, PU II and PU III)
Application
n x VSPC...R
VSPC CONTROL UNIT n
≤
10
l
≤
3 meter
Status indication
LED green LED red Function
OK
Error (one or more
VSPC ... R are defective)
Line break in the monitoring
circuit; arrester pulled out
or plug not in base
Type Qty. Part No.
VSPC CONTROL UNIT 24Vdc 1 piece 8972270000
Note
Ordering Data
111
112
V-TEST
Testing device from the VARITECTOR Series
A testing device for pluggable surge protection: for
testing in compliance with the IEC 62305-3 standard
The V-TEST is a compact, easily carried, testing device for
pluggable protection modules from the VARITECTOR SPC
family. The testing device can be used to test the protective
function of the overvoltage protection components in
accordancewiththetestintervalsrequiredinIEC62305-3.
It provides information regarding the functional status of the
protective components.
The backlit display shows the measured reading per
component (GDT, MOV, TAZ) as “OK” or “not OK”.
This function allows you to detect ageing components
as it highlights possible damage right away. Thus total
protection in guaranteed.
The V-TEST is equipped with a charger and a battery set
whichallowsautonomoususeintheeld.Acomfortable
and protective carry bag is delivered free with the tester.
V-TEST
Always delivers precise readings
The V-TEST self-calibrates when it is turned
on, ensuring that it can always deliver precise
measurement and test values.
Portable
The compact device comes with an integrated
rechargeable battery and protective case –
makingitperfectforuseintheeld.
113
V-TEST
Ensures timely testing intervals
The portable V-TEST can be used to carry out
repeated testing in compliance with
IEC62305-3.
Lightning
protection
level
(LPL)
Interval
for
complete
testing
Interval
for visual
inspection
I2 years 1 year
II 4 years 2 years
III/IV 6 years 3 years
Quick and easy to operate
It only takes a few simple menu steps (in
German or English) to navigate directly to the
measurement function.
114
V-TEST
VSPC accessories
V-TEST
• Instrument for testing the protective functions of series: PU I, PU II
and VSPC
• Device for realising standard IEC 62305 (periodic testing)
• Handy device with integrated battery set for local measurements
• Result display via LCD display
• Bilingual menu
• Including protective bag and power supply
• Intuitive user navigation in German and English
The V-TEST is a compact, portable instrument for the Varitector SPC
pluggable surge protection (VSPC series) and surge protection for power
distribution, PUI and II series. With this instrument, Weidmuller surge
protection solutions can be tested for protective function in accordance
with the required test periods as stipulated by IEC62305 (DIN VDE 185
Part 3). In a backlit display, the measurement result is indicated with
“OK“ or “not OK” for each component.
Technical Data
Rated voltage 100...240 V AC
Accumulator set 8 NiMH with 2600 mA
Storage temperature 0 °C ... 40 °C
Ambient temperature (operational) 0 °C ... 40 °C
Degree of protection IP 20
Measuring range U < 1000 V / I = 1 mA
UL94 ammability class V0
General tolerances of measurement range
Gas discharge tube +/- 10%
Varistor +/- 5%
TVS-diode +/- 5%
Dimensions
Height x Width x Depth (mm) 230 x 122 x 65
Note
Type Qty. Part No.
V-TEST 1 8951860000
Note
Ordering Data
115
VARITECTOR SSC – Overview
VARITECTOR SSC
Surge protection in a terminal
block: for measurement and
control systems
VARITECTOR SSC
Weidmuller‘s VARITECTOR SSC series
for surge protection (VSSC4 and
VSSC6) is well suited for protecting
measurement and control circuits. It
features good protective functionality
in a compact terminal-block design.
Thisisduetoits6.2mmwidth.The
combined Torx®/ slotted screw ensures
that the proper nominal or max. torque
is applied to the connection. The
required screwdrivers are available
from Weidmuller under the following
order numbers:
4-mm slotted SD 0.8 x 4.0 x 100 (part
no. 9008340000) or T15 Torx® (part
no. 9009170000). The VSSC can be
snapped on, to directly earth it to the
DIN-rail. The VSSC series is available
with four clamping yokes (VSSC4) and
six clamping yokes (VSSC6). The screw
terminal has a nominal torque of
0.5 Nm, but it can be tightened to
0.8 Nm. The VARITECTOR SSC series
is optimally designed for compact
installation locations in process
automation, industrial automation or
building automation.
The two-stage surge protection
terminals are equipped with gas
discharge tubes (GDT), suppressor
diodes (TVS) and decoupling
components. Individual protective
components(suchasgas-lledspark
gaps, varistors and suppressor diodes)
supplement this product line. Our
VARITECTOR SSC surge protectors are
available for components with nominal
voltagesof12V,24V,48Vto230V.
Please contact us for other voltages or
special applications.
The two-stage surge protection
terminals are equipped with gas
discharge tubes (GDT), suppressor
diodes (TVS) and decoupling
components. Individual protective
components(suchasgas-lledspark
gaps, varistors and suppressor diodes)
supplement this product line. Our
VARITECTOR SSC surge protectors are
available for components with nominal
voltagesof12V,24V,48Vto230V.
Please contact us for other voltages or
special applications. The PE contact
is established by snapping onto an
earthed DIN-rail. The TS 35 must be
earthed in order to ensure safe power
discharging via the terminals of up to
20kA(8/20μs)and2.5kA
(10/350μs).
The DIN-rail must be
screwed onto the earthed mounting
plate to ensure EMC. The best
protection is achieved when a PE
contact is established every 60 cm
/24inchusingtheterminalatthe
VARITECTOR SSC terminals with direct
equipotential bonding. The cable should
correspond to the max. cross-section
of the VSSC connection. The four-port
VARITECTOR SSC terminal can be used
for binary and / or analog signal circuits.
The six-port VARITECTOR SSC can also
be used to open signal circuits via an
isolated level and monitor them using
the optional built-in LED.
Overview of model types
VSSC4 CL
The VSSC4 CL is a two-stage
protective combination that has a
suppressor diode between the current
paths. This VSSC4 CL limits the surge
voltage in an analog signal circuit
(e.g. a current loop).
The VSSC4 CL FG is a two-stage
protective combination that has a
suppressor diode between the current
paths. The gas discharge tube to the
PE provides a high-resistance earthing
for the protective circuitry. Thus the
current loop can be operated with a
oatingground.ThisVSSC4CLFG
limits the surge voltage in an analog
unearthed signal circuit (e.g. a
current loop).
VSSC4 SL
The basic principle of a binary current circuit
The VSSC4 SL is a two-stage
protective combination with a
suppressor diode for each stage from
the current path to PE. This VSSC4 SL
limits the surge voltage in an earthed
binary signal (e.g. for alert contacts).
The VSSC4 SL FG is used for non-
earthed signal circuits.
VARITECTOR SSC4
VARITECTOR SSC6
116
VARITECTOR SSC – Overview
The VSSC4 SL FG is a two-stage
protective combination with a
suppressor between the current paths
and common return wire. The gas
discharge tube to the PE provides
a high-resistance earthing for the
protective circuitry. Thus the protective
circuitry can be operated with a
oatingearth.ThisVSSC4SLFGlimits
the surge voltage in a binary oating
signal circuit.
VSSC4 MOV
The VSSC4 MOV provides one-stage
protection with a varistor (MOV) for the
current path to PE. This VSSC4 MOV
limits the surge voltage in a circuit
(e.g. for solenoid valves). The thermally
monitored MOV is available in voltages
of12V,24V,48V,60V,120V,
150Vand240V.
240 V. VSSC4 GDT
The VSSC4 GDT provides one-stage
protection with a gas discharge tube
(GDT) for the current path to PE. This
VSSC4 GDT limits the surge voltage
in a circuit. This terminal is used
where no leakage current is permitted
toowtotheearth,orwhereahigh-
impedance cable shield is connected
to the earth. The GDT is available in
voltagesof90V,110Vand240V.
VSSC4 TAZ
The VSSC4 TAZ provides one-stage
protection with a quick-response
(<10 ps) suppressor diode (TAZ) for the
current path to PE. This VSSC4 TAZ
limits the surge voltage in a circuit
(e.g. for digital inputs). The TAZ is
availableinvoltagesof12V,24V,
48 V and 60 V.
VSSC4 RC
VSSC4 RCisthenalprotective
variant in the VSSC series. This variant
combines a thermally monitored
varistor and an RC combination. It
can be used for spark suppression
on inductive loads. The VSSC4 RC is
availablein24Vand240V.
VSSC6 CL
The VSSC6 CL is a two-stage protective
combination that has a suppressor
diode between the current paths. This
VSSC6 CL limits the surge voltage
in an analog signal circuit (e.g. a
current loop). The PE potential can
be provided on terminal point 3/6 by
snapping the terminal on an earthed
DIN-rail. This allows a shield connection
to be connected. This version is also
available as the VSSC6 CL FGoating-
ground protective circuit.
The VSSC6 TR CL is built like the
VSSC6 CL and also has two isolators.
The2.3-mmPS2.3(part no.
018040000) can be plugged into the
Torx® screw head. The isolation makes
it possible to take measurements in
theeld,intheelectricalcabinetorvia
the surge protection. This version is
also available as the VSSC6 TR CL FG
oating-groundprotectivecircuit.
The VSSC6 SL LD is a two-stage
protective combination with a
suppressor between the current
paths and common return wire. This
VSSC6 SL limits the surge voltage
in two binary signal circuits. The
signal status for each signal circuit is
indicated by an LED.
The VSSC6 TR SL LD is built like the
VSSC6 L LD but also has two isolators.
The2.3-mmplugusesthescrewsto
provide easy signal measurements.
This version is also available as the
VSSC6 TR SL FGoating-ground
protective circuit.
The VSSC6 MOV provides
one-stage protection with two
thermally monitored varistors (MOV)
between the current paths and
common return wire. This VSSC6 MOV
limits the surge voltage in two binary
signal circuits.
The VSSC6 TR LD MOV provides
one-stage protection with two
thermally monitored varistors (MOV)
between the current paths and
common return wire. The VSSC6
MOV limits the surge voltage in two
binary signal circuits and also has
an isolator and an LED for each signal
circuit.
VARITECTOR SSC
117
VARITECTOR SSC – Overview
The VSSC6 GDT provides one-stage
protection with two gas discharge
tubes (GDT) between the current paths
and common return wire. This VSSC6
GDT limits the surge voltage in two
binary signal circuits.
The VSSC6 TR LD GDT provides
two-stage protection with two gas
discharge tubes (GDT) between the
current paths and common return
wire. The VSSC6 GDT limits the surge
voltage in two binary signal circuits
and also has an isolator for each
signal circuit.
The VSSC6 TAZ provides one-stage
protection with two suppressor
diodes (TAZ) between the current
paths and common return wire. The
VSSC6 TAZ limits the surge voltage in
two binary signal circuits and also
has an isolator and an LED for each
signal circuit.
The VSSC6 TR LD TAZ provides one-
stage protection with two suppressor
diodes (TAZ) between the current
paths and common return wire. The
VSSC6 TAZ limits the surge voltage in
two binary signal circuits and also
has an isolator and an LED for each
signal circuit.
VSSC6 RS422/485
The VSSC6 RS485 is a two-stage
protective combination that has
suppressor diodes between the current
paths. This VSSC6 RS485 limits the
surge voltage in two high-frequency
signal circuits with common return
wires. The VSSC RS485 is available in
the PROFIBUS PA and DP variants.
VSSC6 RS232
The VSSC6 RS232 is a two-stage
protective combination that has
suppressor diodes between the current
paths.ThisVSSC6RS232limitsthe
surge voltage in a signal circuit.
Black Material PA6.6 with UL94 V0 is
used for the VSSC4 and VSSC6 series
so that they are suitable for use in
many applications. They are suitable for
use in temperatures ranging from
-40to+70°C.
Discharge capacity
Tested in compliance with standard
IEC61643-21forprovidingsurge
protection in signalling networks with
voltage and current pulses. The VSSC
series has been tested to comply with
IEC61643-21andEN61643-21.
Modules were tested with categories
C1,C2andC3:withquick-risingedges
with up to 300 pulses. Category D1
describes high-power testing
(10/350μs),sothattheVSSCseries
can be used in compliance with IEC
62305-4.TheVSSCiscolor-codedso
that it is easy to detect the voltage level
(or the signal location SL or CL).
Color coding
Voltage level Color
≤ 12 V green
24 V Binary blue
24 V Analog yellow
48 V red
≥ 60 V violet
Special function white
Installation
The VSSC series is used to protect
signal circuits. In order to achieve
a complete protective strategy for
the facility, the power feed must be
protected with Type II surge protection
(for example, by using the
VPU II series).
For existing lightning protection
facilities, Type I protection must be
used (for example, by using the VPU I
series). Type II protection (for example,
theVPUII)issufcientwhenthereis
no lightning protection facility.
Fusing
The VSPC surge protection modules
are designed so that they are
decoupled between the individual
protective stages. When relying on an
external fuse, make sure to maintain
the following:
• Maximum nominal current
• Derating curve
• Type of installation
• Application
Category
IEC 61643-21
C1, C2, C3, D1
118
VARITECTOR SSC – Overview
Category Testing
pulse
Surge
voltage
Surge
current
Pulse Type
C1 Quick
rising
edge
0.5 < 2 kV
with
1.2/50 µs
0.25
<
1 kA
with
8/20 µs
300
Surge
voltage
arrester
C2 Quick
rising
edge
2
<
10 kV
with
1.2/50 µs
1
<
5 kA
with
8/20 µs
10 Surge
voltage
arrester
C3 Quick
rising
edge
≥ 1 kV
with
1 kV/µs
10
<
100 A
with
10/10.000 µs
300 Surge
voltage
arrester
D1 High
power
≥ 1 kV
0.5 < 2.5 kA
with
10/350 µs
2
Arrester for
lightning
current and
surge voltages
CategoryCreectstheinterference
pulses with quick-rising edges and
minimised power. Category D uses
quick-rising edges and high power
to detail the interference pulses. This
energy simulates the high-power
load that stems from coupled partial
lightning currents.
General technical data
Storage temperature: –40 °C … +80 °C
Operating temperature:
–40°C…+70°C
Humidity: 5 % … 96 % 5 %...96 %
RH without condensation
Material:V0,IP20
Connection: VSSC4 and VSSC6
Torx®:T15900917
Slotted: 0.8 x 4
(order number 9008340000)
Nominal torque: 0.5 Nm
Max. Drehmoment: 1 Nm
Max. torque: 10 mm
Solid core: 0.5…6 mm²
Stranded: 0.5 ... 4 mm²
Finely stranded: 0.5 .... 4 mm²
Finely stranded with ferrule:
0.5 .... 4 mm²
Dimensions
VSSC4:
Width: 6.1 mm
Widthwithframe:12.2mm
Height:76mm
Depth:58.5mmwithTS35x7.5
Top connections:
Unprotected: 1
Protected: 4
Bottom connections:
Unprotected:2
Protected: 3
VSSC6:
Width: 6.1 mm
Widthwithframe:12.2mm
Height: 88.5 mm
Depth:81mmwithTS35x7.5
Top connections:
Unprotected: 1
Protected: 4
Mid-level connections:
Unprotected:2
Protected: 5
Bottom connections:
Unprotected: 3
Protected: 6
Markers for VSSC4 and VSSC6:
Dekax:DEK5fortheconnections
WS10/6 middle as device marker
SNAPMARK only for the VSSC6 and
DEK5/5 for the terminal points.
Derating curves
VSSC4 GDT MOV TAZ
32 32 32
24
0
10
20
30
40
50
-40 °C 0 °C 55 °C 70 °C
I / A
VSSC4 RC
20 20 20
16
12
0
5
10
15
20
25
-40 °C 0 °C 30 °C 50 °C 70 °C
I / A
VSSC6 GDT MOV
12 12 12
10
9
9.5
10
10.5
11
11.5
12
12.5
I / A
-40 °C 0 °C 55 °C 70 °C
Other VSSC4 und VSS
0.6 0.6 0.6
0.5
0.4
0
0.2
0.4
0.6
0.8
1
-40 °C 0 °C 15 °C 42.5 °C 70 °C
I / A
VARITECTOR SSC
119
VARITECTOR SSC – Overview
Technical Data
Interface Product designation Part No.
0(4) … 20 mA / 0 …10 V VSSC4 CL 24 V UC 0.5 A 1063730000
VSSC6 CL 24 V UC 0.5 A 1064170000
VSSC6TR CL FG 24 V UC 0.5 A 1064310000
VSSC4 CL FG 24 V UC 0.5 A 1063770000
VSSC6 CL FG 24 V UC 0.5 A 1064270000
VSSC6TR CL FG 24 V UC 0.5 A 1064310000
ARCNET (Plus) VSSC6 RS485 1064980000
BLN (Building Level Network) see 0(4) … 20 mA / 0 …10 V
DeviceNet VSSC6 RS485 1064980000
DIN measurement bus see 0(4) … 20 mA / 0 …10 V
Dupline / Miniplex VSSC6 CL 12 V DC 0.5 A 1064150000
EIB (European Instalation Bus) VSSC6 GDT 110 V UC 10 kA 1064690000
EIB (European Instalation Bus) VSSC6 GDT 110 V UC 20 kA 1064700000
ET200 VSSC6 CL 12 V DC 0.5 A 1064150000
Genius I/O Bus see 0(4) … 20 mA / 0 …10 V
Hart see 0(4) … 20 mA / 0 …10 V
Cathodic corrosion protection VSSC6 GDT 230 V UC 20 kA 1064720000
LON™ (Works) VSSC6 CL 48 V UC 0.5 A 1064190000
M-Bus (Remote meter reading) see 0(4) … 20 mA / 0 …10 V
MPI Bus VSSC6 RS485 1064980000
N2 Bus VSSC6 SL LD 12 V DC 0.5 A 1064340000
Procontic CS31 VSSC6TR CL FG 12 V DC 0.5 A 1064300000
Probus DP (FMS) VSSC6 RS485 DP
PT100 VSSC6 RTD 1139710000
PSM-EG-RS422... VSSC6 RS485 DP 1065010000
PSM-EG-RS485... VSSC6 RS485 DP 1065010000
RS422A, V.11, X.27, RS423A VSSC6 RS485 DP 1065010000
RS485 VSSC6 RS485 DP 1065010000
RS232-C / V.24 VSSC6 RS232 1064990000
SecuriLan-LON™-Bus see 0(4) … 20 mA / 0 …10 V
(Probus DP) VSSC6 RS485 DP 1065010000
TTY, 0(4) - 20 mA see 0(4) … 20 mA / 0 …10 V
U-BUS VSSC6 GDT 110 V UC 20 kA 1064700000
Note: This tables contains selection recommendations. Our technical consultants will be glad to assist you with your individual
application requirements.
Quick product selection for the VARITECTOR SSC
120
Lightning and surge protection in 6 mm overall width for
measurement and control circuits including isolation/
measuring function
The VARITECTOR SSC combined surge protection, a direct PE contact
function, separation of signal paths and operational status indication in
one module. It is suitable for C&I applications.
The disconnect lever in the terminal guarantees that the measurement/
control circuit can be quickly and precisely switched off to test the signal
path.Usingatestplug(PS2.3mm),themeasuringinstrumentcan
be easily inserted into the integrated test socket on Torx®/Slot headed
screws. The shield can be attached onto the additional lower level of
the VSSC 6AN which then leads directly to the PE potential on the
mounting rail. Permanent shielding can be implemented easily using
the EMC set. Weidmuller’s SNAPMARK device marker can be snapped
ontoaterminalsothattheequipmentidenticationcanbeeasilyread
regardless of the installation position. The VSSC 6AN features all the
advantagesfoundintheVARITECTORSSCproductline:athin6.2mm
width,quickPEcontacttorail(withupto20kAdischargecapacity),
simplecolorcodingforquickidentication,large-surfaceversatile
markers, and the new Torx®/slot headed screw.
AllVARITECTORproductscomplywiththelatestIEC61643-21:2008
requirementforanewoverstressmodeandwithcategoriesD1,C3,C2
andC1accordingtoIEC61643-22.
VARITECTOR SSC 6AN
VARITECTOR SSC 6AN
Lightning and surge protection in terminal block design
Convenient
Connection convenience is assured by a
clamping rage of 0.5 mm² to 6 mm² with
a Torx®/slot headed screw and a 0.8 Nm
tightening torque.
Space-saving
Aterminalofjust6.2mmfortwobinarysignals
oroneanalogsignals.Terminalscanbetted
side by side.
121
VARITECTOR SSC 6AN
Simple and precise isolation
The disconnect lever guarantees a simple signal
path disconnection and a safe disconnect point
that is easy to see.
Fast identication
Versatile marking options: markers for
equipment and terminals and SNAPMARK
markers that are easy to read in any
installation position.
Testing and measuring
To enable simple testing it is possible to insert
thetestplug(PS2.3mm)ofthemeasuring
instrument into the integrated test socket of the
Torx®/slot headed screw.
Easy and safe
A shield can be mounted on both sides of the
unit which will provide direct connection to PE.
It features a very high discharge current of up to
20kAforincreasedplantsafety.
122
VSSC 6 CL and CL FG - protection for analog signals
UNPROTECTED PROTECTED
1
TS
2
4
5
3 6
UNPROTECTED PROTECTED
1
TS
2
4
5
3 6
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
500 mA
≥ 500 V
1.8 Ω 10 %
Modus 2
C2, C3, D1
IEC 61643-21
2.5 kA
50 A
0,5 kA
2.5 kA / 2.5 kA /
5 kA / 5 kA /
/ 0.5 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
19
6008
2
CE; GOSTME25; OEVE; TUEV; UL; ROHS
IEC 61643-21
0.6 0.6 0.6
0.5
0.4
1
0.8
0.6
0.4
0.2
0
-40 ºC 0 ºC 15 ºC 42.5 ºC 70 ºC
I/A
TU
Dimensions
Height x width x depth (mm)
Note
88.5 / 6.1 / 81
Technical Data
• Two-stage surge protection with screw connection for measurement
and control signals
• Surge protection in terminal block design
• Modular width of only 6.2mm
• Space-saving design: 1 analog signal
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21: D1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 6AN
123
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Note
12 V
15 V
500 mA
No
No
≤ 700 kHz
≤ 20 ms
900 V
CL 12 V DC
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6 CL 12VDC 0.5A
1064150000
10 ST
24 V
34 V
30 V
42 V
500 mA
No
No
3.4 MHz
≤ 170 ms
900 V
CL 24 V UC
End plate AP VSSC6 1063110000
VSSC6 CL 24VAC/DC 0.5A
1064170000
10 ST
48 V
68 V
60 V
85 V
500 mA
No
No
5 Mhz
≤ 150 ms
764 V
CL 48 V UC
End plate AP VSSC6 1063110000
VSSC6 CL 48VAC/DC 0.5A
1064190000
10 ST
60 V
85 V
75 V
106 V
500 mA
No
No
6.8 MHz
≤ 20 ms
777 V
CL 60 V UC
End plate AP VSSC6 1063110000
VSSC6 CL 60VAC/DC 0.5A
1064210000
10 ST
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Note
12 V
15 V
500 mA
No
No
≤ 700 kHz
≤ 20 ms
1600 V
CLFG 12 V DC
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6 CL FG 12VDC 0.5A
1064260000
10 ST
24 V
34 V
30 V
42 V
500 mA
No
No
3.4 MHz
≤ 20 ms
1632 V
CLFG 24 V UC
End plate AP VSSC6 1063110000
VSSC6 CLFG24VAC/DC0.5A
1064270000
10 ST
48 V
68 V
60 V
85 V
500 mA
No
No
5 Mhz
≤ 20 ms
1506 V
CLFG 48 V UC
End plate AP VSSC6 1063110000
VSSC6 CLFG48VAC/DC0.5A
1064280000
10 ST
60 V
85 V
75 V
106 V
500 mA
No
No
6.8 MHz
≤ 20 ms
1512 V
CLFG 60 V UC
End plate AP VSSC6 1063110000
VSSC6 CLFG60VAC/DC0.5A
1064290000
10 ST
VARITECTOR SSC 6AN
VSSC 6 CL and CL FG
Ordering Data
Ordering Data
Technical Data
Technical Data
124
VSSC 6 TR CL and TR CL FG - protection for
floating current loops
UNPROTECTED PROTECTED
1
TS
2
4
5
3 6
UNPROTECTED PROTECTED
1
TS
2
4
5
3 6
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
500 mA
≥ 500 V
1.8 Ω 10 %
Modus 2
C2, C3, D1
IEC 61643-21
2.5 kA 8/20 µs 5 kV 1.2/50 µs
50 A 10/1000 μs
0.5 kA 10/350 μs
2.5 kA / 2.5 kA /
5 kA / 5 kA /
/ 0.5 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
19
6008
2
CE; GOSTME25; OEVE; TUEV; UL; ROHS
IEC 61643-21
0.6 0.6 0.6
0.5
0.4
1
0.8
0.6
0.4
0.2
0
-40 ºC 0 ºC 15 ºC 42.5 ºC 70 ºC
I/A
TU
Dimensions
Height x width x depth (mm)
Note
88.5 / 6.1 / 81
Technical Data
• Two-stage surge protection with screw connection for measurement
and control signals
• Surge protection in terminal block design
• Modular width of only 6.2mm
• Space-saving design: 1 analog signal
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21: D1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 6AN
125
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Technical Data
Note
12 V
15 V
500 mA
No
Yes
270 Mhz
≤ 20 ms
900 V
TR CL 12 V DC
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6 TR CL 12VDC 0.5A
1064220000
10 ST
24 V
34 V
30 V
42 V
500 mA
No
Yes
270 Mhz
≤ 170 ms
900 V
TR CL 24 V UC
End plate AP VSSC6 1063110000
VSSC6 TRCL24VAC/DC0.5A
1064230000
10 ST
48 V
68 V
60 V
85 V
500 mA
No
Yes
270 Mhz
≤ 150 ms
764 V
TR CL 48 V UC
End plate AP VSSC6 1063110000
VSSC6 TRCL48VAC/DC0.5A
1064240000
10 ST
60 V
85 V
75 V
106 V
500 mA
No
Yes
270 Mhz
≤ 20 ms
777 V
TR CL 60 V UC
End plate AP VSSC6 1063110000
VSSC6 TRCL60VAC/DC0.5A
1064250000
10 ST
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Note
12 V
15 V
500 mA
No
Yes
270 Mhz
≤ 20 ms
900 V
TR CLFG 12 V DC
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6TRCLFG12VDC0.5A
1064300000
10 ST
24 V
34 V
30 V
42 V
500 mA
No
Yes
270 Mhz
≤ 20 ms
1632 V
TR CLFG 24 V UC
End plate AP VSSC6 1063110000
VSSC6TRCLFG24VAC/DC0.5A
1064310000
10 ST
48 V
68 V
60 V
85 V
500 mA
No
Yes
270 Mhz
≤ 20 ms
1506 V
TR CLFG 48 V UC
End plate AP VSSC6 1063110000
VSSC6TRCLFG48VAC/DC0.5A
1064320000
10 ST
60 V
85 V
75 V
106 V
500 mA
No
Yes
270 Mhz
≤ 20 ms
1512 V
TR CLFG 60 V UC
End plate AP VSSC6 1063110000
VSSC6TRCLFG60VAC/DC0.5A
1064330000
10 ST
VARITECTOR SSC 6AN
VSSC 6TR CL and TR CL FG
Ordering Data
Technical Data
Ordering Data
126
VSSC 6 SL and SL FG - protection for binary signals with
signal display
UNPROTECTED PROTECTED
1
TS
2
4
5
3 6
UNPROTECTED PROTECTED
1
TS
2
4
5
3 6
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
500 mA
≥ 500 V
1.8 Ω 10 %
Modus 2
C2, C3, D1
IEC 61643-21
2.5 kA 8/20 µs
10 A 10/1000 µs
1 kA 10/350 μs
/ 2.5 kA /
/ 10 kA /
/ 1 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
54
2114
3
CE; GOSTME25; OEVE; TUEV; UL; ROHS
IEC 61643-21
0.6 0.6 0.6
0.5
0.4
1
0.8
0.6
0.4
0.2
0
-40 ºC 0 ºC 15 ºC 42.5 ºC 70 ºC
I/A
TU
Dimensions
Height x width x depth (mm)
Note
88.5 / 6.1 / 81
Technical Data
• One-stage surge protection with screw connection for measurement
and control signals
• Surge protection in terminal block design
• Modular width of only 6.2mm
• Space-saving design for two signals
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21: C1, C2
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 6AN
127
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Technical Data
Note
12 V
15 V
500 mA
Yes
No
750 KHz
≤ 20 ms
74 V
SL LD 12 V DC
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6SL LD 12VDC 0.5A
1064340000
10 ST
24 V
34 V
30 V
42 V
500 mA
Yes
No
3.2 MHz
≤ 20 ms
110 V
SL LD 24 V UC
End plate AP VSSC6 1063110000
VSSC6SL LD24VAC/DC0.5A
1064350000
10 ST
48 V
68 V
60 V
85 V
500 mA
Yes
No
4.6 MHz
≤ 20 ms
174 V
SL LD 48 V UC
End plate AP VSSC6 1063110000
VSSC6SL LD48VAC/DC0.5A
1064360000
10 ST
60 V
85 V
75 V
106 V
500 mA
Yes
No
5.5 MHz
≤ 20 ms
222 V
SL LD 60 V UC
End plate AP VSSC6 1063110000
VSSC6SL LD60VAC/DC0.5A
1064370000
10 ST
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Note
12 V
15 V
500 mA
Yes
No
750 KHz
≤ 20 ms
74 V
SLFG LD 12 V DC
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6SL FG LD12VDC0.5A
1064420000
10 ST
24 V
34 V
30 V
42 V
200 mA
Yes
No
3.2 MHz
≤ 20 ms
110 V
SLFG LD 24 V UC
End plate AP VSSC6 1063110000
VSSC6SLFGLD24VAC/DC0.5A
1064430000
10 ST
48 V
68 V
60 V
85 V
10 mA
Yes
No
4.6 MHz
≤ 20 ms
174 V
SLFG LD 48 V UC
End plate AP VSSC6 1063110000
VSSC6SLFGLD48VAC/DC0.5A
1064440000
10 ST
60 V
85 V
75 V
106 V
1.5 mA
Yes
No
5.5 MHz
≤ 20 ms
222 V
SLFG LD 60 V UC
End plate AP VSSC6 1063110000
VSSC6SLFGLD60VAC/DC0.5A
1064470000
10 ST
VARITECTOR SSC 6AN
VSSC 6 SL and SL FG
Ordering Data
Technical Data
Ordering Data
128
VSSC 6 TR SL and TR SL FG - protection for
floating signals with signal display
UNPROTECTED PROTECTED
1
TS
2
4
5
3 6
UNPROTECTED PROTECTED
1
TS
2
4
5
3 6
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
500 mA
≥ 500 V
1.8 Ω 10 %
Modus 2
C2, C3, D1
IEC 61643-21
2.5 kA 8/20 µs 5 kV 1.2/50 µs
10 A 10/1000 µs
1 kA 10/350 μs
/ 2.5 kA /
/ 10 kA /
/ 1 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
54
2114
3
CE; OEVE; TUEV; UL; ROHS
IEC 61643-21
0.6 0.6 0.6
0.5
0.4
1
0.8
0.6
0.4
0.2
0
-40 ºC 0 ºC 15 ºC 42.5 ºC 70 ºC
I/A
TU
Dimensions
Height x width x depth (mm)
Note
88.5 / 6.1 / 81
Technical Data
• Two-stage surge protection with screw connection for measurement
and control signals with signal display
• Surge protection in terminal block design
• Modular width of only 6.2mm
• Space-saving design for two signals
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21: D1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 6AN
129
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Technical Data
Note
12 V
15 V
500 mA
Yes
Yes
750 KHz
≤ 20 ms
74 V
TR SL LD 12 V DC
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6TRSLLD12VDC0.5A
1064380000
10 ST
24 V
34 V
30 V
42 V
500 mA
Yes
Yes
3.2 MHz
≤ 20 ms
110 V
TR SL LD 24 V UC
End plate AP VSSC6 1063110000
VSSC6TRSLLD24VAC/DC0.5A
1064390000
10 ST
48 V
68 V
60 V
85 V
500 mA
Yes
Yes
4.6 MHz
≤ 20 ms
174 V
TR SL LD 48 V UC
End plate AP VSSC6 1063110000
VSSC6TRSLLD48VAC/DC0.5A
1064400000
10 ST
60 V
85 V
75 V
106 V
500 mA
Yes
Yes
5.5 MHz
≤ 20 ms
222 V
TR SL LD 60 V UC
End plate AP VSSC6 1063110000
VSSC6TRSLLD60VAC/DC0.5A
1064410000
10 ST
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Note
12 V
15 V
500 mA
Yes
Yes
750 KHz
≤ 20 ms
74 V
TR SLFG LD 12 V DC
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6TRSLFGLD12VDC0.5A
1064490000
10 ST
24 V
34 V
30 V
42 V
200 mA
Yes
Yes
3.2 MHz
≤ 20 ms
110 V
TR SLFG LD 24 V UC
End plate AP VSSC6 1063110000
VSSC6TRSLFGLD24VUC 0.5A
1064500000
10 ST
48 V
68 V
60 V
85 V
10 mA
Yes
Yes
4.6 MHz
≤ 20 ms
174 V
TR SLFG LD 48 V UC
End plate AP VSSC6 1063110000
VSSC6TRSLFGLD48VUC 0.5A
1064510000
10 ST
60 V
85 V
75 V
106 V
1.5 mA
Yes
Yes
5.5 MHz
≤ 20 ms
222 V
TR SLFG LD 60 V UC
End plate AP VSSC6 1063110000
VSSC6TRSLFGLD60VUC 0.5A
1064520000
10 ST
VARITECTOR SSC 6AN
VSSC 6 TR SL and TR CL FG
Ordering Data
Technical Data
Ordering Data
130
VSSC 6 MOV - protection with Varistor
(MOV)
UNPROTECTED PROTECTED
1
TS
3
4
6
2 5
U
U
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
Height x depth
12 A
< 0.1 Ω
Mode 1
C1
According to IEC61643-21
0.25 kA 8/20 µs 0.5 kV 1.2/50 µs
/ 0.5 kA /
/ 1 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
26
4391
3
CE; GOSTME25; OEVE; TUEV; UL; ROHS
According to IEC61643-21
12 12 12
10
12.5
12
11.5
11
10.5
10
9.5
9
-40 ºC 0 ºC 55 ºC 70 ºC
I/A
TU
Dimensions
Height x depth (mm)
Note
88.5 / 81
Technical Data
• One-stage surge protection with screw connection for measurement
and control signals
• Surge protection in terminal block design
• Modular width of only 6.2mm
• Space-saving design for two signals
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21: C1, C2
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 6AN
131
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Capacitance
Width
Technical Data
Note
12 V
15 V
12 A
No
No
57 V
10.8 nF
7.1
MOV 12 V DC
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6 MOV 12VDC
1064530000
8 ST
24 V
34 V
30 V
42 V
12 A
No
No
120 V
4.6 nF
7.1
MOV 24 V UC
End plate AP VSSC6 1063110000
VSSC6 MOV 24VAC/DC
1064540000
8 ST
48 V
60 V
60 V
85 V
12 A
No
No
213 V
2.0 nF
7.1
MOV 48 V UC
End plate AP VSSC6 1063110000
VSSC6 MOV 48VAC/DC
1064570000
8 ST
60 V
85 V
75 V
106 V
12 A
No
No
269 V
1.78 nF
7.1
MOV 60 V UC
End plate AP VSSC6 1063110000
VSSC6 MOV 60VAC/DC
1064600000
8 ST
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Capacitance
Width
Note
120 V
170 V
150 V
212 V
12 A
No
No
543 V
283 pF
12.2
MOV 120 V UC
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6 MOV 120VAC/DC
1064610000
5 ST
150 V
212 V
188 V
266 V
12 A
No
No
641 V
0.8 nF
12.2
MOV 150 V UC
End plate AP VSSC6 1063110000
VSSC6 MOV 150VAC/DC
1064620000
5 ST
240 V
339 V
288 V
407 V
12 A
No
No
1022 V
0.5 nF
12.2
MOV 240 V UC
End plate AP VSSC6 1063110000
VSSC6 MOV 240VAC/DC
1064630000
5 ST
VARITECTOR SSC 6AN
VSSC 6 MOV
Ordering Data
Technical Data
Ordering Data
132
VSSC 6 TR LD MOV - protection with varistor (MOV)
UNPROTECTED PROTECTED
1
TS
3
4
6
2 5
U
U
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
12 A
< 0.1 Ω
Mode 1
C1
IEC 61643-21
0.25 kA 8/20 µs 0.5 kV 1.2/50 µs
/ 0.5 kA /
/ 1 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
37
3085
3
CE; GOSTME25; OEVE; TUEV; UL; ROHS
IEC 61643-21
12 12 12
10
12.5
12
11.5
11
10.5
10
9.5
9
-40 ºC 0 ºC 55 ºC 70 ºC
I/A
TU
Dimensions
Height x depth (mm)
Note
88.5 / 81
Technical Data
• One-stage surge protection with screw connection for measurement
and control signals
• Surge protection in terminal block design
• Modular width of only 6.2mm
• Space-saving design for two signals
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21: C1, C2
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 6AN
133
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Capacitance
Width
Technical Data
Note
12 V
15 V
12 A
Yes
Yes
57 V
10.8 nF
7.1
TR LD MOV 12 V DC
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6 TRLDMOV 12VDC
1064800000
8 ST
24 V
34 V
30 V
42 V
12 A
Yes
Yes
120 V
4.6 nF
7.1
TR LD MOV 24 V UC
End plate AP VSSC6 1063110000
VSSC6 TRLDMOV 24VAC/DC
1064810000
8 ST
48 V
68 V
60 V
85 V
12 A
Yes
Yes
213 V
2.0 nF
7.1
TR LD MOV 48 V UC
End plate AP VSSC6 1063110000
VSSC6 TRLDMOV 48VAC/DC
1064820000
8 ST
60 V
85 V
75 V
106 V
12 A
Yes
Yes
269 V
1.78 nF
7.1
TR LD MOV 60 V UC
End plate AP VSSC6 1063110000
VSSC6 TRLDMOV60VAC/DC
1064830000
8 ST
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Capacitance
Width
Note
120 V
170 V
150 V
212 V
12 A
Yes
Yes
543 V
283 pF
12.2
TR LD MOV 120 V UC
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6 TRLDMOV120VAC/DC
1064840000
5 ST
150 V
212 V
188 V
266 V
12 A
Yes
Yes
641 V
0.8 nF
12.2
TR LD MOV 150 V UC
End plate AP VSSC6 1063110000
VSSC6 TRLDMOV150VAC/DC
1064850000
5 ST
240 V
339 V
288 V
407 V
12 A
Yes
Yes
1022 V
0.5 nF
12.2
TR LD MOV 240 V UC
End plate AP VSSC6 1063110000
VSSC6 TRLDMOV240VAC/DC
1064860000
5 ST
VARITECTOR SSC 6AN
VSSC 6 TR LD MOV
Ordering Data
Technical Data
Ordering Data
134
VSSC 6 GDT - protection with sparkover gap (GDT)
UNPROTECTED PROTECTED
1
TS
3
4
6
2 5
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
12 A
< 0.1 Ω
Modus 2
C2, C3, D1
IEC 61643-21
2.5 kA 8/20 µs 5 kV 1.2/50 µs
50 A 10/1000 μs
1 kA 10/350 μs
/ 2.5 kA /
/ 10 kA /
/ 1 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
10
11416
3
CE; GOSTME25; TUEV; ROHS
IEC 61643-21
12 12 12
10
12.5
12
11.5
11
10.5
10
9.5
9
-40 ºC 0 ºC 55 ºC 70 ºC
I/A
TU
Dimensions
Height x width x depth (mm)
Note
88.5 / 6.1 / 81
Technical Data
• One-stage surge protection with screw connection for measurement
and control signals
• Surge protection in terminal block design
• Modular width of only 12.4mm
• Space-saving design for two signals
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21: D1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 6AN
135
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Capacitance
Technical Data
Note
24 V
34 V
30 V
42 V
12 A
No
No
976 V
1.5 nF
GDT 24 V UC 10 kA
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6 GDT 24VAC/DC 10kA
1064640000
10 ST
110 V
156 V
138 V
195 V
12 A
No
No
1153 V
4.2 nF
GDT 110 V UC 10 kA
End plate AP VSSC6 1063110000
VSSC6 GDT 110VAC/DC10kA
1064690000
10 ST
240 V
339 V
288 V
407 V
12 A
No
No
1792 V
3.0 nF
GDT 240 V UC 10 kA
End plate AP VSSC6 1063110000
VSSC6 GDT 240VAC/DC10kA
1064710000
5 ST
24 V
34 V
30 V
42 V
12 A
No
No
949 V
5.3 nF
GDT 24 V UC 20 kA
End plate AP VSSC6 1063110000
VSSC6 GDT 24VAC/DC 20kA
1064670000
5 ST
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Capacitance
Note
110 V
156 V
138 V
195 V
12 A
No
No
992 V
2.5 nF
GDT 110 V UC 20 kA
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6 GDT 110VAC/DC20kA
1064700000
5 ST
240 V
339 V
288 V
407 V
12 A
No
No
1288 V
2.4 nF
GDT 240 V UC 20 kA
End plate AP VSSC6 1063110000
VSSC6 GDT 240VAC/DC20kA
1064720000
5 ST
VARITECTOR SSC 6AN
VSSC 6 GDT
Ordering Data
Ordering Data
Technical Data
136
VSSC 6 TR GDT - protection with sparkover gap (GDT)
UNPROTECTED PROTECTED
1
TS
3
4
6
2 5
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
12 A
< 0.1 Ω
Modus 2
C2, C3, D1
IEC 61643-21
2.5 kA 8/20 µs 5 kV 1.2/50 µs
50 A 10/1000 μs
1 kA 10/350 μs
/ 2.5 kA /
/ 10 kA /
/ 1 kA /
-40 °C...+80 °C
-40 °C...+80 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
10
11416
3
CE; GOSTME25; TUEV; ROHS
IEC 61643-21
12 12 12
10
12.5
12
11.5
11
10.5
10
9.5
9
-40 ºC 0 ºC 55 ºC 70 ºC
I/A
TU
Technical Data
• One-stage surge protection with screw connection for measurement
and control signals
• Surge protection in terminal block design
• Modular width of only 6.2 mm or 12.4mm
• Space-saving design for two signals
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21: D1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 6AN
Dimensions
Height x width x depth (mm) 88.5 / 6.1 / 81
Note
137
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Capacitance
Technical Data
Note
24 V
34 V
30 V
42 V
12 A
No
Yes
976 V
1.5 nF
TR GDT 24 V UC 10 kA
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6TRGDT24VAC/DC10kA
1064870000
10 ST
110 V
156 V
138 V
195 V
12 A
No
Yes
1153 V
4.2 nF
TR GDT 110 V UC 10 kA
End plate AP VSSC6 1063110000
VSSC6TRGDT110VAC/DC10kA
1064890000
10 ST
240 V
339 V
288 V
407 V
12 A
No
Yes
1792 V
3.0 nF
TR GDT 240 V UC 10 kA
End plate AP VSSC6 1063110000
VSSC6TRGDT240VAC/DC10kA
1064920000
5 ST
VARITECTOR SSC 6AN
VSSC 6 TR GDT
Ordering Data
138
VSSC 6TAZ and TR TAZ - suppressor diode,
with and without isolation option (TR)
UNPROTECTED PROTECTED
UNPROTECTED PROTECTED
1
TS
3
4
6
2 5
1
TS
3
4
6
2 5
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
12 A
< 0.1 Ω
Mode 1
C3
According to IEC61643-21
50 A 10/1000 μs
/ 0.2 kA /
/ 0.5 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
32
3567
3
CE; GOSTME25; OEVE; TUEV; UL; ROHS
According to IEC61643-21
12 12 12
10
12.5
12
11.5
11
10.5
10
9.5
9
-40 ºC 0 ºC 55 ºC 70 ºC
I/A
TU
Dimensions
Height x width x depth (mm)
Note
88.5 / 6.1 / 81
Technical Data
• Two-stage surge protection with screw connection for PROFIBUS
RS422/485 data interfaces
• Surge protection in terminal block design
• Modular width of only 6.2mm
• Space-saving design: 1 signal
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21: D1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 6AN
139
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Residual voltage, UP typical
Capacitance
Technical Data
Note
12 V
15 V
12 A
No
No
26 V
4.9 pF
TAZ 12 V DC
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6 TAZ 12VDC
1064730000
10 ST
24 V
34 V
30 V
42 V
12 A
No
No
62 V
0.8 nF
TAZ 24 V UC
End plate AP VSSC6 1063110000
VSSC6 TAZ 24VAC/DC
1064740000
10 ST
48 V
68 V
60 V
85 V
12 A
No
No
85 V
0.4 nF
TAZ 48 V UC
End plate AP VSSC6 1063110000
VSSC6 TAZ 48VAC/DC
1064770000
10 ST
60 V
85 V
75 V
106 V
12 A
No
No
100 V
0.3 nF
TAZ 60 V UC
End plate AP VSSC6 1063110000
VSSC6 TAZ 60VAC/DC
1064790000
10 ST
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Residual voltage, UP typical
Capacitance
Note
12 V
15 V
12 A
Yes
Yes
26 V
4.8 nF
TR LD TAZ 12 V DC
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6 TRLDTAZ 12VDC
1064940000
10 ST
24 V
34 V
30 V
42 V
12 A
Yes
Yes
62 V
0.8 nF
TR LD TAZ 24 V UC
End plate AP VSSC6 1063110000
VSSC6 TRLDTAZ 24VAC/DC
1064950000
10 ST
48 V
68 V
60 V
85 V
12 A
Yes
Yes
85 V
0.4 nF
TR LD TAZ 48 V UC
End plate AP VSSC6 1063110000
VSSC6 TRLDTAZ 48VAC/DC
1064960000
10 ST
60 V
85 V
75 V
106 V
12 A
Yes
Yes
100 V
0.3 nF
TR LD TAZ 60 V UC
End plate AP VSSC6 1063110000
VSSC6 TRLDTAZ 60VAC/DC
1064970000
10 ST
VARITECTOR SSC 6AN
VSSC 6 TAZ and TR LD TAZ
Ordering Data
Ordering Data
Technical Data
140
VSSC 6 RS485 - protection for RS232/RS485
signal interfaces
UNPROTECTED PROTECTED
UNPROTECTED PROTECTED
1
TS
2
4
5
3 6
1
TS
2
4
5
3 6
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
500 mA
1.8 Ω 10 %
Modus 2
C2, C3, D1
IEC 61643-21
2.5 kA 8/20 µs 5 kV 1.2/50 µs
10 A 10/1000 µs
0.5 kA 10/350 μs
2.5 kA / 2.5 kA /
10 kA / 10 kA /
/ 0.5 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
60
1903
3
CE; GOSTME25; OEVE; TUEV; UL; ROHS
IEC 61643-21
0.6 0.6 0.6
0.5
0.4
1
0.8
0.6
0.4
0.2
0
-40 ºC 0 ºC 15 ºC 42.5 ºC 70 ºC
I/A
TU
Dimensions
Height x width x depth (mm)
Note
88.5 / 6.1 / 81
Technical Data
• Two-stage surge protection with screw connection for RS422/RS485
data interfaces
• Surge protection in terminal block design
• Modular width of only 6.2mm
• Space-saving design: 1 signal
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21: D1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 6AN
141
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Technical Data
Note
12 V
15 V
500 mA
No
No
113.6 MHz
≤ 15 ms
94 V
RS485
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6 RS485
1064980000
10 ST
12 V
15 V
500 mA
No
No
113.6 MHz
≤ 15 ms
94 V
RS485 DP
End plate AP VSSC6 1063110000
VSSC6 RS485 DP
1065010000
10 ST
12 V
15 V
500 mA
No
No
1.4 MHz
≤ 15 ms
80 V
RS232
End plate AP VSSC6 1063110000
VSSC6 RS232
1064990000
10 ST
VARITECTOR SSC 6AN
VSSC 6 RS485, RS485 DP and RS232
Ordering Data
142
VSSC 6 RTD - protection for PT100 signal interfaces
UNPROTECTED PROTECTED
1
TS
3
4
6
2 5
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
300 mA
1.8 Ω 10 %
Modus 2
C2, C3, D1
IEC 61643-21
2.5 kA 8/20 µs 5 kV 1.2/50 µs
10 A 10/1000 µs
0.5 kA 10/350 μs
2.5 kA / 2.5 kA /
5 kA / 5 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
63
1812
3
CE; GOSTME25; OEVE; TUEV; UL; ROHS
IEC 61643-21
Dimensions
Height x width x depth (mm)
Note
88.5 / 6.1 / 81
Technical Data
• One-stage surge protection with screw connection for measurement
and control signals
• Surge protection in terminal block design
• Modular width of only 6.2mm
• Space-saving design for two signals
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21: C1, C2
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 6AN
143
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Residual voltage, UP typical
Technical Data
Note
1 V
5 V
300 mA
No
113.6 MHz
126 V
RTD
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6 RTD
1139710000
10 ST
VARITECTOR SSC 6AN
VSSC 6 RTD
Ordering Data
144
The new and comprehensive surge protection family
for measurement and control technology in 6 mm
overall width
The interfaces in C&I applications must be protected against
surges, since coupling of surges on lines can interfere with
or destroy signal inputs. It is therefore necessary that C&I
devices be protected in their immediate vicinity. For this
purpose, VARITECTOR SSC, with its compact terminal-block
format, is ideal for this application. The protective circuits are
matched to the current loops and to binary signals.
The VARITECTOR SSC products are tested according to
thelateststandards(IEC61643-21):Theysatisfythesafe
short-circuit mode in the event of overload by AC currents in
classesD1,C2andC1.TheproductsareATEX-testedforuse
in intrinsically safe circuits.
VARITECTOR SSC 4AN
VARITECTOR SSC
Lightning and surge protection
in terminal block design
Easy to use
The clamping area of 0.5 mm² – 6 mm² is
covered with combined Torx®/Slot headed
screw and a tightening torque of 0.8 Nm.
Space-saving
Modularwidthofterminalsjust6.2mmfortwo
binary signals or per analog signal.
145
VARITECTOR SSC 4AN
Quick identication
Large-area marking options: marking of devices
and single connections as well as color-
coded marking of the voltage levels for fast
identicationintheswitchingcabinet.
Large variety
A solution for every type of surge protection:
More than 100 variations: current loops and
binarysignalsfor5V,12V,24V,48Vand
60 V, with integrated components, e.g. varistors.
Simple and safe
Simple installation and high safety through
direct PE contact when mounting on the
terminal rail, with a very high discharge current
ofupto20kA.
146
VSSC 4 CL and CL FG - protection for current loops
UNPROTECTED PROTECTED
1
TS
2
3
4
UNPROTECTED PROTECTED
1
TS
2
3
4
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
500 mA
≥ 500 V
1.8 Ω 10 %
Modus 2
C2, C3, D1
IEC 61643-21
2.5 kA 8/20 µs 5 kV 1.2/50 µs
50 A 10/1000 μs
0.5 kA 10/350 μs
2.5 kA / 2.5 kA /
5 kA / 5 kA /
/ 0.5 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
19
6008
2
CE; GOSTME25; OEVE; TUEV; UL; ROHS
IEC 61643-21
0
0.2
0.4
0.6
0.8
1
Ambient temperature T [°C]
Load current I [A]
-40 0 15 42.5 70
0.4
Dimensions
Height x width x depth (mm)
Note
76 / 6.1 / 58.5
Technical Data
• Two-stage surge protection with screw connection for measurement
and control signals
• Surge protection in terminal block design
• Modular width of only 6.2mm
• Space-saving design: 1 analog signal
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 4AN
147
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Technical Data
Note
12 V
15 V
500 mA
No
No
750 KHz
≤ 20 ms
912 V
VSSC4 CL 12 V DC 0.5 A
End plate AP VSSC4 1063120000
Type
Part No.
Qty.
VSSC4 CL 12VDC 0.5A
1063720000
10 ST
24 V
34 V
30 V
42 V
500 mA
No
No
3.4 MHz
≤ 150 ms
918 V
VSSC4 CL 24 V UC 0.5 A
End plate AP VSSC4 1063120000
VSSC4 CL 24VAC/DC 0.5A
1063730000
10 ST
48 V
68 V
60 V
85 V
500 mA
No
No
5 Mhz
≤ 110 ms
773 V
VSSC4 CL 48 V UC 0.5 A
End plate AP VSSC4 1063120000
VSSC4 CL 48VAC/DC 0.5A
1063740000
10 ST
60 V
85 V
75 V
106 V
500 mA
No
No
6.8 MHz
≤ 20 ms
770 V
VSSC4 CL 60 V UC 0.5 A
End plate AP VSSC4 1063120000
VSSC4 CL 60VAC/DC 0.5A
1063750000
10 ST
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Note
12 V
15 V
500 mA
No
No
750 KHz
≤ 20 ms
1434 V
VSSC4 CL FG 12 V DC 0.5 A
End plate AP VSSC4 1063120000
Type
Part No.
Qty.
VSSC4 CL FG 12VDC 0.5A
1063760000
10 ST
24 V
34 V
30 V
42 V
500 mA
No
No
3.4 MHz
≤ 20 ms
1407 V
VSSC4 CL FG 24 V UC 0.5 A
End plate AP VSSC4 1063120000
VSSC4 CL FG24VAC/DC0.5A
1063770000
10 ST
48 V
68 V
60 V
85 V
500 mA
No
No
5 Mhz
≤ 20 ms
1419 V
VSSC4 CL FG 48 V UC 0.5 A
End plate AP VSSC4 1063120000
VSSC4 CL FG48VAC/DC0.5A
1063780000
10 ST
60 V
85 V
75 V
106 V
500 mA
No
No
6.8 MHz
≤ 20 ms
1398 V
VSSC4 CL FG 60 V UC 0.5 A
End plate AP VSSC4 1063120000
VSSC4 CL FG60VAC/DC0.5A
1063790000
10 ST
VARITECTOR SSC 4AN
VSSC 4 CL and CL FG
Ordering Data
Ordering Data
Technical Data
148
VSSC 4 SL and SL FG - protection for binary signal
TS
1
24
3
1
24
3
TS
VSSC4 SL
VSSC SL FG
UNPROTECTED PROTECTED
UNPROTECTED PROTECTED
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
500 mA
≥ 500 V
1.8 Ω 10 %
Modus 2
C2, C3, D1
IEC 61643-21
2.5 kA 8/20 µs 5 kV 1.2/50 µs
10 A 10/1000 µs
1 kA 10/350 μs
/ 2.5 kA /
/ 10 kA /
/ 0.5 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
43
2655
3
CE; GOSTME25; OEVE; TUEV; UL; ROHS
IEC 61643-21
0
0.2
0.4
0.6
0.8
1
Ambient temperature T [°C]
Load current I [A]
-40 0 15 42.5 70
0.4
Dimensions
Height x width x depth (mm)
Note
76 / 6.2 / 58.5
Technical Data
• Two-stage surge protection with screw connection for measurement
and control signals
• Surge protection in terminal block design
• Modular width of only 6.2mm
• Space-saving design: 1 binary signal
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21:08 D1, C1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 4AN
149
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Technical Data
Note
12 V
15 V
500 mA
No
No
860 KHz
≤ 20 ms
66 V
VSSC4 SL 12 V DC 0.5 A
End plate AP VSSC4 1063120000
Type
Part No.
Qty.
VSSC4 SL 12VDC 0.5A
1063830000
10 ST
24 V
34 V
30 V
42 V
500 mA
No
No
3.4 MHz
≤ 35 ms
106 V
VSSC4 SL 24 V UC 0.5 A
End plate AP VSSC4 1063120000
VSSC4 SL 24VAC/DC 0.5A
1063840000
10 ST
48 V
68 V
60 V
85 V
500 mA
No
No
5.2 MHz
≤ 20 ms
160 V
VSSC4 SL 48 V UC 0.5 A
End plate AP VSSC4 1063120000
VSSC4 SL 48VAC/DC 0.5A
1063860000
10 ST
60 V
85 V
75 V
106 V
500 mA
No
No
6.6 MHz
≤ 20 ms
223 V
VSSC4 SL 60 V UC 0.5 A
End plate AP VSSC4 1063120000
VSSC4 SL 60VAC/DC 0.5A
1063870000
10 ST
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Note
12 V
15 V
500 mA
No
No
860 KHz
≤ 20 ms
66 V
VSSC4 SL FG 12 V DC 0.5 A
End plate AP VSSC4 1063120000
Type
Part No.
Qty.
VSSC4 SL FG 12VDC 0.5A
1063880000
10 ST
24 V
34 V
30 V
42 V
500 mA
No
No
3.4 MHz
≤ 20 ms
106 V
VSSC4 SL FG 24 V UC 0.5 A
End plate AP VSSC4 1063120000
VSSC4 SL FG24VAC/DC0.5A
1063890000
10 ST
48 V
68 V
60 V
85 V
500 mA
No
No
5.2 MHz
≤ 35 ms
160 V
VSSC4 SL FG 48 V UC 0.5 A
End plate AP VSSC4 1063120000
VSSC4 SL FG48VAC/DC0.5A
1063910000
10 ST
60 V
85 V
75 V
106 V
500 mA
No
No
6.6 MHz
≤ 20 ms
223 V
VSSC4 SL FG 60 V UC 0.5 A
End plate AP VSSC4 1063120000
VSSC4 SL FG60VAC/DC0.5A
1063920000
10 ST
VARITECTOR SSC 4AN
VSSC 4 SL and SL FG
Technical Data
Ordering Data
Ordering Data
150
VSSC 4 MOV - protection with Varistor
(MOV)
VSSC4 MOV
1
24
3
U
TS
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
32 A
< 0.1 Ω
Mode 1
C1
IEC 61643-21
0.25 kA 8/20 µs 0.5 kV 1.2/50 µs
1 kA 8/20 μs
/ 0.5 kA /
/ 1 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
26
4391
3
CE; GOSTME25; OEVE; TUEV; UL; ROHS
IEC 61643-21
0
10
20
30
40
50
Ambient temperature T [°C]
Load current I [A]
-40 0 55 70
24
Dimensions
Height x width x depth (mm)
Note
76 / 6.1 / 58.5
Technical Data
• One-stage surge protection with screw connection for measurement
and control signals
• Surge protection in terminal block design
• Modular width of only 6.2mm
• Space-saving design for one signal
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21:08 : C1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 4AN
151
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Requirements category acc. to IEC
61643-21
Pulse-reset capacity
Residual voltage, UP typical
Capacitance
Technical Data
Note
12 V
15 V
32 A
No
No
C1
55 V
11.2 nF
VSSC4 MOV 12 V DC
End plate AP VSSC4 1063120000
Type
Part No.
Qty.
VSSC4 MOV 12VDC
1063950000
10 ST
24 V
34 V
30 V
42 V
32 A
No
No
C1
116 V
4.8 nF
VSSC4 MOV 24 V UC
End plate AP VSSC4 1063120000
VSSC4 MOV 24VAC/DC
1063960000
10 ST
48 V
68 V
60 V
85 V
32 A
No
No
C1, C2
206 V
1.9 nF
VSSC4 MOV 48 V UC
End plate AP VSSC4 1063120000
VSSC4 MOV 48VAC/DC
1063970000
10 ST
60 V
85 V
75 V
106 V
32 A
No
No
C1, C2
246 V
1.7 nF
VSSC4 MOV 60 V UC
End plate AP VSSC4 1063120000
VSSC4 MOV 60VAC/DC
1063980000
10 ST
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Requirements category acc. to IEC
61643-21
Pulse-reset capacity
Residual voltage, UP typical
Capacitance
Technical Data
Note
120 V
170 V
150 V
212 V
32 A
No
No
C1, C2
526 V
1.48 nF
VSSC4 MOV 120 V UC
End plate AP VSSC4 1063120000
Type
Part No.
Qty.
VSSC4 MOV 120VAC/DC
1063990000
5 ST
150 V
212 V
188 V
266 V
32 A
No
No
C1, C2
638 V
0.97 nF
VSSC4 MOV 150 V UC
End plate AP VSSC4 1063120000
VSSC4 MOV 150VAC/DC
1064010000
5 ST
240 V
339 V
288 V
407 V
32 A
No
No
C1, C2
1022 V
0.7 nF
VSSC4 MOV 240 V UC
End plate AP VSSC4 1063120000
VSSC4 MOV 240VAC/DC
1064020000
5 ST
VARITECTOR SSC 4AN
VSSC MOV 4 - components
Ordering Data
Ordering Data
152
VSSC 4 GDT - protection with sparkover gap (GDT)
VSSC4 GDT
1
24
3
TS
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
32 A
< 0.1 Ω
Modus 2
C2, C3, D1
IEC 61643-21
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
/ 5 kA /
/ 20 kA /
/ 2.5 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
10
11416
3
CE; GOSTME25; TUEV; ROHS
IEC 61643-21
0
10
20
30
40
50
Ambient temperature T [°C]
Load current I [A]
-40 0 55 70
24
Dimensions
Height x width x depth (mm)
Note
76 / 12.2 / 58.5
Technical Data
• One-stage surge protection with screw connection for measurement
and control signals
• Surge protection in terminal block design
• Modular width of only 12.4mm
• Space-saving design for one signal
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21:08 : C1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 4AN
153
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Residual voltage, UP typical
Capacitance
Technical Data
Note
110 V
156 V
138 V
195 V
32 A
No
No
845 V
4.65 pF
VSSC4 GDT 110 V UC 20 kA
End plate AP VSSC4 1063120000
Type
Part No.
Qty.
VSSC4 GDT 110VAC/DC20kA
1064050000
5 ST
240 V
339 V
288 V
407 V
32 A
No
No
1144 V
4.65 pF
VSSC4 GDT 240 V UC 20 kA
End plate AP VSSC4 1063120000
VSSC4 GDT 240VAC/DC20kA
1064060000
5 ST
VARITECTOR SSC 4AN
VSSC 4 GDT - components
Ordering Data
154
VSSC 4 TAZ - protection with suppressor diode (TAZ)
VSSC4 TAZ
1
2 4
3
TS
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
32 A
< 0.1 Ω
Mode 1
C3
IEC 61643-21
/ 0.2 kA /
/ 0.5 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
32
3567
3
CE; GOSTME25; OEVE; TUEV; UL; ROHS
IEC 61643-21
0
10
20
30
40
50
Ambient temperature T [°C]
Load current I [A]
-40 0 55 70
24
Dimensions
Height x width x depth (mm)
Note
76 / 6.1 / 58.5
Technical Data
• One-stage surge protection with screw connection for measurement
and control signals
• Surge protection in terminal block design
• Modular width of only 6.2mm
• Space-saving design for one signal
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21:08 : C1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 4AN
155
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Residual voltage, UP typical
Capacitance
Surge current-carrying capacity C3
Technical Data
Note
12 V
15 V
32 A
No
No
22 V
5.06 nF
50 A
VSSC4 TAZ 12 V DC
End plate AP VSSC4 1063120000
Type
Part No.
Qty.
VSSC4 TAZ 12VDC
1064070000
10 ST
24 V
34 V
30 V
42 V
32 A
No
No
61 V
0.82 nF
15 A
VSSC4 TAZ 24 V UC
End plate AP VSSC4 1063120000
VSSC4 TAZ 24VAC/DC
1064080000
10 ST
48 V
75 V
60 V
85 V
32 A
No
No
80 V
0.45 nF
15 A
VSSC4 TAZ 48 V UC
End plate AP VSSC4 1063120000
VSSC4 TAZ 48VAC/DC
1064090000
10 ST
60 V
85 V
75 V
106 V
32 A
No
No
100 V
0.36 nF
15 A
VSSC4 TAZ 60 V UC
End plate AP VSSC4 1063120000
VSSC4 TAZ 60VAC/DC
1064110000
10 ST
VARITECTOR SSC 4AN
VSSC 4 TAZ - components
Ordering Data
156
VSSC 4 RC - protection with a combination of resistors
and capacitors
VSSC4 RC
1
24
3
U
Rated current
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
20 A
< 0.1 Ω
Mode 1
C1
IEC 61643-21
0.25 kA 8/20 µs 0.5 kV 1.2/50 µs
/ 0.5 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
28
4048
3
CE; GOSTME25; OEVE; TUEV; UL; ROHS
IEC 61643-21
0
5
10
15
20
25
-40 0 30 50 70
12
Ambient temperature T [°C]
Load current I [A]
Dimensions
Height x width x depth (mm)
Note
76 / 12.2 / 58.5
Technical Data
• Two-stage surge protection with screw connection for measurement
and control signals
• Surge protection in terminal block design
• Modular width of only 12.4mm
• Space-saving design for one signal
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21:08
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
VARITECTOR SSC 4AN
157
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Optical function display
Isolating function
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Capacitance
Technical Data
Note
24 V
34 V
30 V
42 V
20 A
No
No
119 V
8.5 nF
VSSC4 RC 24 V UC
End plate AP VSSC4 1063120000
Type
Part No.
Qty.
VSSC4 RC 24VAC/DC
1064120000
5 ST
240 V
339 V
275 V
388 V
20 A
No
No
500 V
15.9 nF
VSSC4 RC 240 V UC
End plate AP VSSC4 1063120000
VSSC4 RC 240VAC/DC
1064130000
5 ST
VARITECTOR SSC 4AN
VSSC 4 RC - components
Ordering Data
Surge protection for data signals
RS 232
Serial interface for point-to-point
connectionsupto20kbit/s
Voltage signal to earth:
logic 1 (mark) -15 V to -3 V
logic 0 (space) +3 V to +15 V
max. signal level ±15 V
Linesupto20mlongdepending
on transmission rate.
RS 232 Protection module in
terminal housing
VSSC6/RS232 Page 169
RS 422
Serial uni-directional high-speed interface
for up to 10 parallel receivers
Differential voltage signal:
logic 1 (mark) A-B < -0.3 V
logic 0 (space) A-B > +0.3 V
max.signallevel±12V
Linesupto1200mlong
max. data rate 10 Mbit/s
RS 422 Protection module in
plug-in housing
VSPC / RS485 Page 163
RS485
Serial bi-directional high-speed
interfaceforupto32subscribers
2-or4-wiresystem
Differential voltage signal:
logic 1 (mark) A-B < -0.3 V
logic 0 (space) A-B > +0.3 V
max.signallevel-7Vto+12V
Linesupto1200mlong
max. data rate 10 Mbit/s
RS485 Protection module in
plug-in housing
VSPC / RS485 R
Protection module in
terminal housing
VSSC 6 / RS485
VSSC 6 / RS485 DP
Page 165
Page 169
Surge Protection for Data Signals
158
VSPC 2CL HF - protection for two analog high-frequency
signals
unprotected protected
Complete module, direct earthing
Complete module, indirect earthing
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
2.20
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 2 x 10 kA / 10 kA
2.5 kA / 2.5 kA / 2.5 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
45
2537
3
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
Current [mA]
Temperature [°C]
Dimensions of complete module (arrester + base
element) no remote sig. contact
Height x width x depth (mm)
Note
90 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Optional monitoring function with status indicator andalert function
• Pluggable arrester (impedance-neutral plugging/unplugging without
interruption)
• Can be tested with the V-TEST testing device
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Space-saving design for 2 analog signals with optional alert function
• Usable in accordance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21:08 D1, C1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, direct earthing VSPC BASE 2CL 1 8924710000
Base element, indirect earthing / floating earth FG VSPC BASE 2CL FG 1 8924270000
Note Technical data can be found on page 106.
Surge protection for data interfaces
159
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
5 V
6.4 V
450 mA
103 MHz
≤ 20 ms
800 V
12 V
12 V
450 V
800 V
VSPC 2CL HF 5 V DC
Type
Part No.
Qty.
VSPC 2CL HF 5VDC
8924430000
1 ST
12 V
15 V
450 mA
104 MHz
80 ms
800 V
25 V
25 V
450 V
800 V
VSPC 2CL HF 12 V DC
VSPC 2CL HF 12VDC
8924460000
1 ST
24 V
28 V
450 mA
109 MHz
≤ 40 ms
800 V
45 V
45 V
450 V
800 V
VSPC 2CL HF 24 V DC
VSPC 2CL HF 24VDC
8924510000
1 ST
Surge protection for data interfaces
VSPC 2CL HF - arrester / plug-in components
Ordering Data
160
VSPC 2CL HF - protection for two analog
high-frequency signals with remote alert
Complete module, direct earthing, with remote alert
Complete module, indirect earthing, with remote alert
unprotected protected
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
X2
X1
FA ULT
OK
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
X2
X1
FA ULT
OK
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
500 V
2.20
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 2 x 10 kA / 10 kA
2.5 kA / 2.5 kA / 2.5 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
45
2537
3
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
Current [mA]
Temperature [°C]
Dimensions of complete module (arrester + base
element) with remote signalling (R)
Height x width x depth (mm)
Note
98 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Optional monitoring function with status indicator andalert function
• Pluggable arrester (impedance-neutral plugging/unplugging without
interruption)
• Can be tested with the V-TEST testing device
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Space-saving design for 2 analog signals with optional alert function
• Usable in accordance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21:08 D1, C1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, indirect earthing with remote contact VSPC BASE 2CL FG R 1 8951720000
Base element, direct earthing with remote contact VSPC BASE 2CL R 1 8951710000
Note Technical data can be found on page 106.
Order with VSPC CONTROL UNIT.
Surge protection for data interfaces
161
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Signalling contact
Optical function display
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
With functional display
Note
5 V
6.4 V
450 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
103 MHz
≤ 20 ms
800 V
12 V
12 V
450 V
800 V
VSPC 2CL HF 5 V DC R
Type
Part No.
Qty.
VSPC 2CL HF 5VDC R
8951680000
1 ST
12 V
15 V
450 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
104 MHz
≤ 80 ms
800 V
25 V
25 V
450 V
800 V
VSPC 2CL HF 12 V DC R
VSPC 2CL HF 12VDC R
8951690000
1 ST
24 V
28 V
450 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
109 MHz
≤ 40 ms
800 V
45 V
45 V
450 V
800 V
VSPC 2CL HF 24 V DC R
VSPC 2CL HF 24VDC R
8951700000
1 ST
Surge protection for data interfaces
VSPC 2CL HF - arrester / plug-in components
with remote alert
Ordering Data
162
VSPC RS485
unprotected protected
Complete module, direct earthing
Complete module, indirect earthing
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
2.20 Ω
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 2 x 10 kA / 10 kA
0.2 kA / 2 x 0.2 kA / 0.2 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
57
2003
3
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
Temperature [°C]
Current [mA]
0
0,05
0,1
0,15
0,2
0,25
0,3
0,35
0,4
0,45
0,5
0102030405060708090100
Dimensions of complete module (arrester + base
element) no remote sig. contact
Height x width x depth (mm) mm
Note
90 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Pluggable arrester (impedance-neutral plugging/unplugging without
interruption)
• Can be tested with the V-TEST testing device
• Optional monitoring function with status indicator and alert functions
• Lower residual voltage
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Tested in accordance with IEC 61643-21:08
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, direct earthing VSPC BASE 2CL 1 8924710000
Base element, indirect earthing / floating earth FG VSPC BASE 2CL FG 1 8924270000
Note Technical data can be found on page 106.
Surge protection for data interfaces
163
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
No function display
Note
5 V
6.4 V
450 mA
113.6 MHz
≤ 20 ms
35 V
10 V
15 V
10 V
35 V
VSPC RS485 2CH
Type
Part No.
Qty.
VSPC RS485 2CH
8924670000
1 ST
Surge protection for data interfaces
VSPC RS485 - arrester / plug-in components
Ordering Data
164
VSPC RS485 with remote alert
Complete module, direct earthing, with remote alert
Complete module, indirect earthing, with remote alert
unprotected protected
unprotected protected
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
X2
X1
FAULT
OK
1
5
2
6
34
91
0
7
11
8
12
GND GND
TS
X2
X1
FAULT
OK
Dielectric strength at FG against PE
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
≥ 500 V
2.20 Ω
Modus 2
C1, C2, C3, D1
< 1 kA 8/20 μs
5 kA 8/20 μs
100 A 10/1000 μs
2.5 kA 10/350 μs
2.5 kA / 2.5 kA / 2.5 kA
10 kA / 2 x 10 kA / 10 kA
0.2 kA / 2 x 0.2 kA / 0.2 kA
Pluggable in VSPC BASE
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
90
1266
3
CE; GOSTME25; OEVE; TUEV; UL
IEC 61643-21
Temperature [°C]
Current [mA]
0
0,05
0,1
0,15
0,2
0,25
0,3
0,35
0,4
0,45
0,5
0102030405060708090100
Dimensions of complete module
(arrester + base element)
Height x width x depth (mm)
Note
with remote signalling (R)
98 / 17.8 / 69
The associated VSPC base element should be ordered with this.
The dimension information provided refers to the complete module.
Technical Data
• Pluggable arrester (impedance-neutral plugging/unplugging
without interruption)
• Can be tested with the V-TEST testing device
• Optional monitoring function with status indicator and alert functions
• Lower residual voltage
• Version with floating-earth PE connection for avoiding voltage
potential differences
• Tested in accordance with IEC 61643-21:08
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Base elements / base to arresters Ordering Data (for base)
Description Type Qty. Part No.
Base element, indirect earthing with remote contact VSPC BASE 2/4CH FG R 1 8951800000
Base element, direct earthing with remote contact VSPC BASE 2/4CH R 1 8951790000
Note Technical data can be found on page 107.
Order with VSPC CONTROL UNIT.
Surge protection for data interfaces
165
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Signalling contact
Optical function display
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
With functional display
Note
5 V
6.4 V
450 mA
UN 250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
113.6 MHz
≤ 20 ms
35 V
10 V
15 V
10 V
35 V
VSPC RS485 2CH R
Type
Part No.
Qty.
VSPC RS485 2CH R
8951670000
1 ST
Surge protection for data interfaces
VSPC RS485 - arrester / plug-in components
with remote alert
Ordering Data
166
V DATA Cat.6 - surge protection for 8 wires with
RJ45 socket
5-
,1
5-
287
Requirements category acc. to IEC 61643-21
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Type of connection
Storage temperature
Ambient temperature (operational)
Protection degree
Approvals
Approvals
Standards
C2, D1
5 kA
1 kA
5 kA / 5 kA / 5 kA
10 kA / 5 kA
1 kA / 1 kA / 1 kA
RJ45-Port
-40 ... +85°C
-40 °C...+80 °C
IP 20
According to IEC61643-21
Dimensions of complete module
(arrester + base element)
Height x width x depth (mm)
Note
75 / 19 / 46
Can also be used for Cat.5 applications
Technical Data
• RJ45 connection
• All 4 lines are protected
• Robust and compact metal housing
• Suitable for Cat.5 (to 100 MHz) and Cat.6 to 250 Mhz (class E)
• Suitable for PoE (IEEE 802.3af) and PoE + (IEEE 802.3at)
Surge protection for data interfaces
167
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Technical Data
Note
60 V
1 A
250 kHz
550 V
V DATA CAT6
Type
Part No.
Qty.
VDATA CAT6
1348590000
1 ST
Surge protection for data interfaces
V DATA Cat.6 - surge protection for 8 wires with
RJ45 socket
Ordering Data
168
VSSC 6AN RS485, RS485 DP and RS232 –
for interface signals
UNPROTECTED PROTECTED
UNPROTECTED PROTECTED
1
TS
2
4
5
3 6
1
TS
2
4
5
3 6
Rated current
Volume resistance
Overload - failure mode
Requirements category acc. to IEC 61643-21
Standards
Surge current-carrying capacity C1
Surge current-carrying capacity C2
Surge current-carrying capacity C3
Surge current-carrying capacity D1
Discharge current In (8/20 µs) wire-wire/wire-PE/GND-PE
Discharge Imax (8/20 μs) wire-wire/wire-PE/GND-PE
Lightning test Iimp (10/350 µs) wire-wire/wire-PE/GND-PE
Storage temperature
Ambient temperature (operational)
Protection degree
UL 94 flammability rating
Connection data
Type of connection
Tightening torque
Wire connection cross section, finely stranded, max.
Wire connection cross-section, finely stranded, min.
Wire cross-section, solid, max.
Wire cross-section, solid, min.
Wire cross-section, stranded, max.
Wire cross-section, stranded, min.
Stripping length
Mounting rail
Failure probability
λges
MTTF
SIL in compliance with IEC 61508
Approvals
Approvals
Standards
500 mA
1.8 Ω 10 %
Modus 2
C2, C3, D1
IEC 61643-21
2.5 kA 8/20 µs 5 kV 1.2/50 µs
10 A 10/1000 µs
0.5 kA 10/350 μs
2.5 kA / 2.5 kA /
10 kA / 10 kA /
/ 0.5 kA /
-40 °C...+80 °C
-40 °C...+70 °C
IP 20
V-0
Screw connection, Torx® T15, Slotted 0.8 x 4
0.5 Nm
4 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
10 mm
TS 35
60
1903
3
CE; GOSTME25; OEVE; TUEV; UL; ROHS
IEC 61643-21
0.6 0.6 0.6
0.5
0.4
1
0.8
0.6
0.4
0.2
0
-40 ºC 0 ºC 15 ºC 42.5 ºC 70 ºC
I/A
TU
Dimensions
Height x width x depth (mm)
Note
88.5 / 6.1 / 81
Technical Data
• Two-stage surge protection with screw connection for RS422/RS485
data interfaces
• Surge protection in terminal block design
• Modular width of only 6.2mm
• Space-saving design: 1 signal
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21: D1, C2, C3
• Integrated PE foot, safely discharges up to 20kA (8/20 μs) and
2.5kA (10/350 μs) to PE
Surge protection for data interfaces
169
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current
Signalling contact
Input attenuation
Pulse-reset capacity
Residual voltage, UP typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Technical Data
Note
12 V
15 V
500 mA
No
113.6 MHz
≤ 15 ms
94 V
94 V
RS485
End plate AP VSSC6 1063110000
Type
Part No.
Qty.
VSSC6 RS485
1064980000
10 ST
12 V
15 V
500 mA
No
113.6 MHz
≤ 15 ms
94 V
94 V
RS485 DP
End plate AP VSSC6 1063110000
VSSC6 RS485 DP
1065010000
10 ST
12 V
15 V
500 mA
No
1.4 MHz
≤ 15 ms
80 V
80 V
RS232
End plate AP VSSC6 1063110000
VSSC6 RS232
1064990000
10 ST
Surge protection for data interfaces
VSSC 6AN RS485, RS485 DP and RS232
Ordering Data
170
MA15 Series
AC & DC Power Protection
The MA15 Series of surge protection devices protects
electronic equipment and computer networks against the
effects of noise pollution induced in power supplies. MA15
unitslteroutandsuppresstheeffectsofindustrialnoise
and surges caused by lightning, switching devices, thyristor
controls, transmission system overloads and power-factor
correction circuits.
Product Features:
•18kAsurgeprotectionandRFIltering
• Protects panel loads up to 15 Amps in series,
unlimited Amps in parallel
• Suitable for AC or DC application
• Thermal and short circuit protection
• LED status indication feature
• 10 year product warranty
• UL 1449 3rd Edition
SD Series
SLP Series
Data and Signal Protection
The SD Series are ultra-slim user-friendly devices for
protecting electronic equipment and systems against surges
onsignalandI/Ocabling,andtheSLPSeriesprovides20kA
power surge protection for process control, equipment
systems and distribution panels.
Product Features:
•RangeofATEXCertiedintrinsicallysafesurgeprotectors
• Ultra-slim and space saving designs; easy installation
•Multistagehybridprotectioncircuitry-20kAmaximum
surge current
• Range of voltage ratings ideal for process I/O applications
• Designed for high bandwidth, low resistance applications;
RTD, Public Switch Telephone Network (PSTN) and 3-wire
transmitter versions available in SD Series
• Surge protection for two loops or one 4-wire circuit per
SLP Series module
• 10 year product warranty
The SD and SLP Series surge protection devices provide
unparalleled packing densities, application versatility, proven
and reliable hybrid circuitry, simple installation and optional
‘loop disconnect’ facilities (SD Series). These features
make the SD and SLP Series the ultimate surge protection
solutions for process control equipment, I/O systems and
communications networks.
TP48 Series
Transmitter and Sensor Protection
The TP48 Series of transmitter protectors safeguards
electronic process transmitters against induced surges and
transientsfromeldcabling.Theyuniquelyprovidealevel
ofprotectionfor2,3and4wireeld-mountedtransmitters
that greatly exceeds the optional transient protection
facilities available from the transmitter manufacturers
withoutanyadditionalwiring,conduitmodicationsor
other expensive extras.
Product Features:
• Easy and direct mounting – simply screw into spare
conduit entry
•Intrinsicallysafe;ameprooftoCENELECstandards;ATEX
approved
• Parallel connection avoids introduction of resistance into
loop
• 10 year product warranty
Surge Protection - MTL
171
Surge Protection - MTL
SLP Series
The multi-stage hybrid
surge protection
network at the heart
of the SLP uses a
combination of solid
state electronics and
agaslleddischarge
tube (GDT) to provide
surge protection up to
20kA.Thisimpressive
surge protection circuit
is designed to exhibit
exceptionally low line
resistance and adds only
a minimal voltage drop
to the circuit.
The SLP device does not adversely affect the performance
or operation of the loop or combined equipment during
operation. The device allows signals to pass with very little
attenuation, while diverting surge currents safely to the
ground and clamping output voltages to safe levels.
Fully automatic in operation, SLP devices react immediately
to ensure that equipment is never exposed to damaging
surges between lines or the lines and ground. Reacting
instantly, the SLP redirects surges safely to the ground and
resets automatically.
The versatile SLP series provides full hybrid surge protection,
combining protection for two process loops into one case.
For higher bandwidth applications, the SLP series has been
developed to meet the demands of today’s highest speed
communication systems.
SD Series
The exceptionally high
packing densities are
the result of an ultra slim
footprint for individual
modules, which can
double-up as feedback
terminals. Each module
provides full hybrid surge
protectionfor2and
3-wire loop protection.
Modules with a
comprehensive range of
voltage ratings cover all
process related signals
such as RTDs, Thermo-
couples(THCs),4-20mAloops,telemetryoutstations,
shut-downsystemsandreandgasdetectors.
TheoptionalloopdisconnectfeaturedontheSD07,
SD16,SD32andSD55modulesallowsuserstoperform
commissioning and maintenance without removing the surge
protectiondevice.Inaddition,athirdconnectionontheeld
and safe side of the module is provided for safe termination
of shields.
For three wire applications the specially designed SDRTD
(ResistanceTemperatureDetector)andtheSD32T3,
(forseparatelypowered4-20mAloops)providefull
3-wireprotectioninasinglecompactunit.TheSD07R3
provides protection of 3-wire pressure transducers on low
power circuits.
For higher bandwidth applications, the SDR Series
meets the demands of today’s highest speed
communication systems.
120Vand240VACversionsareavailableforI/Oandpower
supplies up to three Amps of load current and telephone
networks can be protected by the SDPSTN.
All modules are DIN-rail mountable on a TS-35 rail.
A comprehensive range of mounting and grounding
accessories are available.
172
Surge Protection - MTL
Analog inputs (high-level)
2-wire transmitters, 4-20mA,
conventional and smart
SD32andSD55arerecommendedforusewith
conventionalandsmart4-20mAtransmitters(fedbyawell-
regulated supply), the choice dependent upon the maximum
workingvoltageofthesystem(32Vand55Vrespectively).
The diagram illustrates an application using the fuse/
disconnect.Bothmodelsareavailablein‘X’versionswithout
the optional fuse/disconnect feature.
Analog inputs (low-level)
RTDs, These applications are best served using the
SDRTD.
For optimum accuracy, the energizing current should be
chosen to ensure the voltage across the RTD does not exceed
1V over the full measurement range. When using a PT100
device, an energizing current of 1mA is recommended.
Photocells and turbine owmeters
Dependingupontheoperationalvoltage,theSD07orSD16
arethepreferredchoicesforthisapplication.SD07Xand
SD16Xarealsosuitable.
SD Series Guide to applications and selection
The SD Series of signal protection devices includes models for a full range of applications operating at voltages up to
250VAC.Theoptionalfuse/disconnectpackageprovidesbothfusedprotectionagainstfaultcurrentsandaconvenient
methodofisolatingeldcircuitryfromprotectedcircuitrywithoutrequiringadditionaldisconnectterminals.Thestandardfuse
(replaceable)israted250mA.50mAfusesareavailablebyspecialrequest.Solidlinkscanbeusedinapplicationswhereonly
the disconnect feature is required.
This feature is important in applications where a signal protection device is used with a bulk power supply feeding multiple
loops. The individual fuse module prevents a fault or follow on current on one loop disrupting the power supply to the others.
Inaddition,loopscanberemovedfromthecircuitformaintenanceoraddedwithoutrequiringadditionaldisconnectterminals.
ThefollowingguideprovidesapplicationinformationfortheSDseries.Fortechnicalinformation,seepage178.
FIELD CIRCUIT PROTECTED CIRCUIT
2-wire transmitters
3-wire RTDs
photocells,
thermocouples (THCs), mV
sources and
turbine owmeters
4
5
6
1 Up to 50V dc
Bulk
PSU
SD32
SD55
SD32X
SD55X
(no fuse)
4/20mA
Multiple
Loops
TP48
transmitter
protector 1 to 5V
2
3
4
5
63
1
SDRTD
SDRTD
Recorder
Controller
Computer
etc.
2
4
5
63
1
SD07
SD16
SD07X
SD16X
(no fuse)
2xSD07X
or 2xSD16X
Signal
2
Photocell
Thermocouple (THC)
mV source
Turbine
Flowmeter
173
Surge Protection Devices—SD Series
Analog outputs
Controller outputs (I/P converters)
Dependent on the operating voltage, recommendations
includetheSD16,SD32andSD55,andtheequivalent
‘X’versions.
Digital (on/off) inputs - Switches
SuitablesignalprotectiondevicesincludetheSD07,
SD16,SD32andSD55modules,andtheequivalent“X”
versions. The choice is dependent upon the operating
voltage of the system.
Digital (on/off) outputs -
Alarms, LEDs, solenoid valves, etc.
TheSD32orSD32Xaretherecommendedchoicefor
this application.
Telemetry Public Switch Telephone Network
(PSTN) - Telemetry outstations
TheSDPSTNhasbeendesignedspecicallyforthe
protection of signals transmitted on public switched
telephone networks.
AC supplied equipment - PLC, I/O systems
Therecommendedchoiceorsystemson110-120VACis
theSD150X;for220-240VACsystems,theSD275X
is recommended.
FIELD CIRCUIT PROTECTED CIRCUIT
Controller outputs
(I/P converters)
Switches
Alarms, LEDs, solenoid
values, etc.
Telecom line
PLC, I/O systems
4
5
63
1
SD16
SD32
SD35
SD16
SD32X
SD55X
(no fuse)
2xSD15X, SD32X
P
I
V
OV
2
4
5
63
1
SD07
SD16
SD32
SD55
SD07X
SD16X
SD32X
SD55X
(no fuse)
SD
V
OV
Logic Signal
2
4
5
63
132V max
SD32 SD32X
(no fuse)
LED
Alarm
SD32X
2
4
5
6
1PLC,
DCS,
SCADA,
etc.
Final output from
110/120V ac
or
220/240V ac 2
3
4
5
6
1
Modem,
fax or
telephone
Incoming
Telephone
Line 2
3
174
Surge Protection Devices—SD Series
Transmitter and sensor protection
Transmitters and sensors are widely used in highly exposed areas and where lightning damage is common. In many cases,
theidealsolutionfor2-wiretransmittersorsensorsistheTP48,whichmountsdirectlyontothetransmitterviasparecable
entries. Where these entries are not available or 3-wire devices are used, the compact design and simple installation of the
SD Series makes it an ideal choice for transmitter protection.
The SDs within the junction box should be installed as close as possible to the sensor or transmitter they are protecting, but
no further than one meter away. A bond is required from the general mass of steelwork to the sensor or transmitter housing,
usingeitheraatshortbraidoracableatleast0.16inch2 (4mm2) cross sectional area. In most instances, this bond is made
automaticallybyxingthemetallictransmitterhousingtotheplantstructureandensuresthevoltagedifferencebetweenthe
signal conductors and the transmitter housing is below the transmitter’s insulation rating. Please note that the transmitters or
sensorsareconnectedtotheSDprotectedequipmentterminals,nottheeldcables.
2-wire transmitters or sensors
4-20mA transmitters - conventional and smart
TheSD16X,SD32XandSD55Xareanexcellentalternative
if the TP48 is not an acceptable solution, either because of
technicalsuitabilityormountingdifculties.
3-wire transmitters or sensors
VibrationSensorsand4-20mAloopprocesscontrolsystems
generally require three wire connections when powered from
an external source. This may be accomplished in one unit
byusingtheSD32T33-terminalSurgeProtectionDevice
(SPD).BecausetheSD32T3protectsallthreeconductors
within the same unit, higher protection is achieved because
the SPD hybrid circuitry is common to all three wires.
TheSD07R3isalsosuitablefortheprotectionof3-wire
pressure transducers on low power circuits.
4-wire transmitters or sensors -
Flow meters, level detectors, etc.
4-wire systems such as level detectors require two SDs, one
for the supply and the other for the transmitter output.
Generally the voltages across the pairs are similar, so
therecommendedchoiceisapairofSD16X,SD32Xor
SD55Xs.Dependentuponthesupplyvoltage,ACpowered
transmittersshouldbeprotectedwithanSD150Xforthe
supply inputs.
SD PROTECTED FIELD CIRCUIT TO HOST CIRCUIT
2-wire transmitter or sensor
3-wire transmitter or sensor
4-wire transmitter or sensor
4
5
6
1
2
3
Plant structure SD16X
SD32X
SD55X
4-20m
A
SPD DIN rail
4
5
6
1
2
3
Plant structure
24V
4-20mA
Common O
V
SPD DIN rail
SD32T3
4
5
6
1
2
3
4
5
6
1
2
3
Plant structure
4-20mA
Supply voltage
Supply OV
SPD DIN rail
SD16X
SD32X
SD55X
175
Surge Protection Devices—SD Series
Communication systems protection
High-speed data links between buildings or one part of a plant to another have become more common with the widespread
use of smart transmitters and the increase in remote installations. The SD Series has an SPD suitable for all process I/O
applications with a choice of low resistance units, high bandwidth and a variety of voltage ranges. Featuring an extremely
high bandwidth, the SDR Series is designed to meet the requirements for high speed data links.
Communication systems
RS232, RS422, RS485
The recommended choice for these applications is the
SD16RorSD32Rdependingonthemaximumdriversignal.
Bus powered systems
There are a variety of bus powered systems specially
designed for the process industry. The ideal surge protection
deviceforthesesystemsistheSD32R,withaveryhigh
bandwidth and modest in-line resistance.
Typical Applications
Table 1 shows suitable SD devices for different applications.
In some applications alternative devices may be used, for
example, where lower in-line resistance or a higher voltage
power supply is used.
MTL Surge Technologies has operationally tested the
recom mended SD Series units with the representative
highways listed. However, no formal approval for their use in
these systems has been sought from the respective bodies.
Application Preferred Part No. Alternate Part No.
Allen Bradley Data Highway Plus SD16R
Foundation Fieldbus
31.25kbits/s voltage mode SD32R
1.0/2.5 Mbits/s SD55R
HART SD32X SD32, SD32R
Honeywell DE SD32X SD32, SD32R
LonWorks
FFT-10 SD32R
LPT-10 SD55R
TP-78 SD07R
IS78† SD32R
Modbus & Modbus Plus (RS485) SD16R
PROFIBUS
DP SD32R
PA (IEC 1158, 31.25 kbits/s) SD32R
RS232 SD16 SD16X
RS422 SD07R
RS423 SD07R
RS485 SD07R
WorldRP (IEC 1158)
31.25 kbits/s voltage mode SD32R
1.0/2.5 Mbits/s SD55R
Table 1
TP PROTECTED
FIELD CIRCUIT
SD PROTECTED HOST CIRCUIT
RS232, RS422, RS485
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
TP48
SD32R
(no fuse)
SD32R
(no fuse)
SD32R
(no fuse)
TP48
PROTECTED FIELD CIRCUIT SD PROTECTED HOST CIRCUIT
Bus powered systems
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
TP48
SD32R
(no fuse)
SD32R
(no fuse)
SD32R
(no fuse)
TP48
176
Surge Protection Devices—SD Series
Hazardous area applications
Zone0/Zone1
The dangers from lightning induced sparking in Zone 0 are
considered real enough to require preventative measures.
IEC60079-14(1996-12)Electricalapparatusforexplosive
gas atmospheres Part 14: Electrical installations in
hazardous areas (other than mines) stresses the importance
of SPDs in hazardous areas. An outdoor installation
where there is a high likelihood of both lightning induced
transients and combustible gases requires the installation
of SPDs to prevent possible ignition of the gases. Areas
seenparticularlyatriskincludeammableliquidstorage
tanks,efuenttreatmentplants,distillationcolumnsin
petrochemical works and gas pipelines.
SPDs for transmitter protection should be installed in Zone
1,sufcientlyclosetotheZone0boundarytopreventhigh
voltages entering Zone 0. The distance from the SPD to
Zone 0 should be less than 36” where possible. In practice
the SPD would normally be mounted on the transmitter or
sensor housing which usually lies in Zone 1 and is very close
to Zone 0. Because there is only a very small free volume,
theSDseriesissuitableformountinginameproofor
explosion proof enclosures.
Zone 2
The SD series is suitable for protecting electrical circuits in
Division2,Zone2andcanbeusedwithoutaffectingthe
safety aspects of the circuit. Non-incendive (low-current)
circuits can be protected using any SD series unit mounted
in either the safe or hazardous area, including those with the
fuse disconnects facility. Non-arcing (high current) circuits can
also be protected, however SPDs with the fuse disconnect
facility may only be mounted in the safe area. For use in these
circuits the units must be mounted in a suitable enclosure. In
mostcasestheminimumrequirementsareIP54and7Nm
resistancetoimpact.TheSDseriesisselfcertiedbyMTL
Surge Technologies as suitable for this purpose.
Certication
Introducing surge protection into Intrinsically Safe (IS)
circuits is trouble free as long as the current and power
parametersarenotexceeded.IntheSDseries,theSD**X,
SD**R,SD**R3,SDRTDandSD**T3allhaveATEXcertication
foruseinIScircuitslocatedinZones0,1or2.Thecertication
parametersfortheSD**XandSD**T3are:
EEx ia IIC T4, Li = 0.22mH
li = 260mA for Ui up to 20V
li = 175mA for Ui up to 26V
li = 140mA for Ui up to 28V
li = 65mA for Ui up to 60V
ThecerticationparametersfortheSD**R,SD**R3
and SDRTD are:
EEx ia IIC T4, Li = 0
li = 260mA for Ui up to 60V
The power rating for each of the above is dependent on the
table shown below.
Pi = 1W (–30°C to +75°C)
Pi = 1.2W (–30°C to +60°C)
Pi = 1.3W (–30°C to +40°C)
TheSD**seriesareclassiedassimpleapparatusandare
intendedforuseinZone2orsafeareasonly,becausetheir
fuses are not fully encapsulated.
Installation
Positioning
TheSDsshouldbemountedontheeldwiringsidetoensure
thatanysurgesenteringfromtheelddonotdamageany
intrinsically safe barriers or galvanic isolators in the system.
The SDs and intrinisically safe interface should be mounted
close to each other but on separate DIN-rails in order to
maintaintherequired1.97”(50mm)clearancebetweensafe
area and hazardous area terminals of the IS interface.
Grounding
Therecommendedgroundingforeld-mounteddevices
has been illustrated previously. The grounding at the control
panel is more critical as there are usually a number of
grounding systems, each with their own requirements.The
grounding system illustrated here replaces the instrument
0V bond, the control system PSU bond and the IS ground
with one single ground connection to meet all the design
requirements and give the most effective protection against
the effects of lightning induced surges.
In all installations utilizing safety related apparatus,
consideration should be given to protecting the system
supply and any long communication cable.
Field cables
SD series DIN rail IS barrier DIN rail
Instrument
Instrument earth
Substation ground mat
Marshalling cabinet System Connection Cable
SPD
Isolated instrument rail Isolated instrument rail
Electrical earth
Frame
connection
Floor void
System earth
To plant/neutral
star point
177
Surge Protection Devices—SD Series
Specifications SD Series
All gures typical at 77°F (25°C) unless
otherwise stated
Protection
Full hybrid line to line
Each line to screen/ground
Max. discharge surge current (Imax) (8/20µs)
20kA (8/20µs)
6.5kA (SD150X and SD275X only)
Nominal discharge surge current (isn)
3kA (8/20µs)
Lightning impulse current (Iimp) (10/350µs)
2.8kA
1.0kA (SD150X and SD275X only)
Response time
<1ns
RTD resistance range (SDRTD)
10 to 1500Ω
Degradation accuracy (SDRTD at 1mA)
0.1% (RTD resistance > 100Ω)
0.1W (RTD resistance < 100Ω)
Ambient temperature
–40°C to +80°C/ -40°F to 176°F working
–40°C to +80°C / -40°F to 176°F storage
For IS working applications:
Pi = 1.0W (–30°C to +75°C / -22°F to 167°F)
Pi = 1.2W (–30°C to +60°C / -22°F to 140°F)
Pi = 1.3W (–30°C to +40°C / -22°F to 104°F)
Humidity
5 to 95% RH (non-condensing)
Category tested
A2, B2, C1, C2, C3
Overstressed fault mode In=3kA
12kA
9kA (SD150X and SD275X only)
Impulse durability (8/20µs)
10kA
6.5kA (SD150X and SD275X only)
Terminals
2.5mm2 (12 AWG)
Mounting
T-section DIN-rail 35 x 7.5 or 35 x 15mm rail
(1.38” x 0.3” x 0.6”)
Weight
70g approximately (2.5oz)
Case flammability
UL94 V-2
AC durability
1Arms, 5T
Service conditions
80kPa - 160kPa
5% - 95% RH
EMC compliance
To Generic Immunity Standards,
EN 61326-1, part 2 for industrial
environments
R&TTE compliance
EN 41003:1999
EN 60950-1:2006
(not applicable to SD150X and SD275X)
LVD compliance
SD150X & SD275X
EN 60950-1:2006
EN 61010:2010
SDPSTN
EN 41003:1999
IEC compliance
EN 61643-21:2001
ANSI/IEEE testing
C62.41-1-2002
C62.41-2-2002
C62.45-2002
Technical Data
Nominal voltage+(Un) Vdc
Nominal voltage+(Un) Vac
Nominal current (In) mA
Series resistance Ω/line
Max. leakage current µA
Rated voltage (MCOV) Uc
Voltage protection level (Up)
@1kV/µs V
Residual voltage @ isn V
Bandwidth frequency fG
Special feature
SD07
7
5
250
4.2
500
7.7
<12
30
25 kHz
Fuse disconnect
SD16
16
11
250
4.2
5
17
<25
40
25 kHz
Fuse disconnect
SD32
32
22
250
4.2
5
36
<45
60
25 kHz
Fuse disconnect
SD55
55
38
250
4.2
5
62
<90
100
25 kHz
Fuse disconnect
Technical Data
Nominal voltage+(Un) Vdc
Nominal voltage+(Un) Vac
Nominal current (In) mA
Series resistance Ω/line
Max. leakage current µA
Rated voltage (MCOV) Uc
Voltage protection level (Up)
@1kV/µs V
Residual voltage @ isn V
Bandwidth frequency fG
Special feature
SD07R
7
5
400
2.7
500
7.7
<12
30
50 MHz
High bandwidth
SD16R
16
11
400
4.7
5
17
<25
40
50 MHz
High bandwidth
SD32R
32
22
400
10
5
36
<45
60
50 MHz
High bandwidth
SD55R
55
38
400
10
5
62
<90
100
50 MHz
High bandwidth
Approvals
(Authority) Standard Certificate/File No. Approved for Product
Country
Baseefa [ATEX] EN 60079-0:2009 Baseefa02ATEX0211X Ex ia IIC T4 Ga SD07X, SD16X, SD32X, SD55X, SD07R,
(EU) EN 60079-11:2007 Ta = -30°C to See SD16R, SD32R, SD55R, SDRTD, SD32T3,
Schedule SD07R3, SD16R3, SD32R3, SD55R3
MTL EN 60079-15:2005 MTL03ATEX0755X Ex nA IIC T4 SD07, SD16, SD32, SD55, SD07X,
(EU) EN 60079-14:2003 SD16X, SD32X, SD55X, SD07R, SD16R,
SD32R, SD55R, SD32T3, SD07R3,
SD16R3, SD32R3, SD55R3, SDRTD
Baseefa [IECEx] IEC 60079-0: 2007-10 IECEx BAS 12.0003X Ex ia IIC T4 Ga SD07X, SD16X, SD32X, SD55X, SD07R,
(International) IEC 60079-11: 2006 SD16R, SD32R, SD55R, SDRTD, SD32T3,
SD07R3, SD16R3, SD32R3, SD55R3
CSA/C/US CSA C22.2 No. 0-M1991 LR 36637 EEx ia Class 1, SD07, SD16, SD32, SD55, SD07X,
(Canada, USA) CSA C22.2 No. 157-M1992 Groups A, B SD55X, SD07R, SD16R, SD32R, SD55R,
UL 913, 5th edition C and D, T4 SDRTD, SD32T3, SD07R3, SD16R3,
CSA C22.2 No. 142-M1987 Class 1, Div 2 SD32R3, SD55R3
CSA C22.2 No. 213-M1987 Groups A,B,C, D T4
UL UL 497B Listed E220693 Isolated loop SD07, SD16, SD32, SD55, SD07X,
(USA) communication SD16X, SD32X, SD55X, SD07R, SD16R,
circuits SD32R, SD55R, SD07R3, SD16R3,
SD32R3, SD55R3, SD32T3, SD55T3,
SD07X3, SD16X3, SD32X3, SD55X3,
SDRTD
Austel AS/NZ3548:1995 __ Private Wire SD07R
(Australia) AS/NZS4117:1996
TS001: 1997
4
5
63
2
1
0.28” 7.0mm
+0.4mm
-0.0mm
+0.02”
-0.0”
3.99”
(101.3mm)
4.03” (102.1mm)
0.28” rail (7mm)
4.32” (109.6mm)
0.6” rail (16mm)
3.9”
(99mm)
178
Surge Protection Devices—SD Series
Technical Data
Nominal voltage+(Un) Vdc
Nominal voltage+(Un) Vac
Nominal current (In) mA
Series resistance Ω/line
Max. leakage current µA
Rated voltage (MCOV) Uc
Voltage protection level (Up)
@1kV/µs V
Residual voltage @ isn V
Bandwidth frequency fG
Special feature
SD32T3
32
22
400
2.2
5
36
<45
75
720 kHz
3 terminal
SD07R3
7
5
400
2.7
500
7.7
<12
30
50 MHz
3 terminal
SD16R3
16
11
400
4.7
5
17
<25
40
50 MHz
3 terminal
SD32R3
32
22
400
10
5
36
<45
60
50 MHz
3 terminal
SD55R3
55
38
400
10
5
62
<90
100
50 MHz
3 terminal
Technical Data
Nominal voltage+(Un) Vdc
Nominal voltage+(Un) Vac
Nominal current (In) mA
Series resistance Ω/line
Max. leakage current µA
Rated voltage (MCOV) Uc
Voltage protection level (Up)
@1kV/µs V
Residual voltage @ isn V
Bandwidth frequency fG
Special feature
SD07X
7
5
400
2.2
500
7.7
<12
30
25 kHz
Low resistance
SD16X
16
11
400
2.2
5
17
<25
40
25 kHz
Low resistance
D32X
32
22
400
2.2
5
36
<45
60
25 kHz
Low resistance
SD55X
55
38
400
2.2
5
62
<90
100
25 kHz
Low resistance
Technical Data
Nominal voltage+(Un) Vdc
Nominal voltage+(Un) Vac
Nominal current (In) mA
Series resistance Ω/line
Max. leakage current µA
Rated voltage (MCOV) Uc
Voltage protection level (Up)
@1kV/µs V
Residual voltage @ isn V
Bandwidth frequency fG
Special feature
SDRTD
1
0.75
10
2.7
0.3
5
<12
30
50 MHz
3-wire RTD
SDPSTN
162
114
550
4.7
5
175
<200
235
4 MHz
PSNT
SD150X
150
120
3A
0.1
50 ac rms; 170 ac
130 ac rms
<400
450
- -
High current
SD275X
320
240
3A
0.1
50 ac rms; 360 ac
275 ac rms
<700
850
- -
High current
Description Type Part No.
Mounting Accessories Rail Holder 0494920000
Grounding/Ground Rail Accessories Ground terminal, DIN-rail mounted 1010100000
Accessories (Replacement) Replacement fuse pack 250mA standard SDF25
Ordering Data
179XXXXXXXXXX – 2013
Surge Protection Devices—SD Series
Specifications SLP Series
All gures typical at 77°F (25°C) unless
otherwise stated
Maximum surge current
20kA (8/20µs waveform) per line
Leakage Current
<1µA @ working voltage
Maximum rated load current
1.50A
Loop resistance
2 Ohm
Capacitance
Line to Line - 60pF
Bandwidth
-0.1db @9kHz - 37MHz
-3dB @50MHz
Response time
<1ns
Ambient temperature
–40°C to +70°C (working)
–40°F to +158°F (working)
–40°C to +80°C (storage)
–40°F to +176°F (storage)
Humidity
5 to 95% RH (non-condensing)
Terminals
2.5mm2 (12 AWG)
Electrical connections
Plug/header screw terminal strip
Mounting
T-section DIN-rail (35 x 15mm rail)
Weight
5oz (140g approximately)
Case flammability
UL94-V0
EMC compliance
BS EN 60950:1992
BS EN 61000-6-2:1999
BS EN 61010-1:1993
BS EN 61000-4-5:2006
Technical Data
Nominal voltage Un
Rated voltage (MCOV) Uc
Nominal current In
Nominal discharge current (8/20µs) isn
Max discharge current (8/20µs) Imax
Lightning impulse current (10/350µs) Iimp
Residual voltage (@ isn) Up
Voltage protection level (@ 1kV/µs) Up
Bandwidth fG
Capitance C
Series resistance R
Operating Temperature Range
Category tested
Overstressed fault mode in–3kA
Impulse durability (8/20µs)
Degree of protection
AC durability
Service conditions
SLP07D
7V
8V
1.50A
3kA
20kA
2.5kA
10V
<8V
50MHz
60pF
1.0
-40°C to +80°C
A2, B2, C1, C2, C3, D1
22kA
10kA
IP20
1Arms, 5T
80kPa - 160kPa
5% - 95% RH
SLP16D
16V
18V
1.50A
3kA
20kA
2.5kA
23V
<18V
50MHz
60pF
1.0
-40°C to +80°C
A2, B2, C1, C2, C3, D1
22kA
10kA
IP20
1Arms, 5T
80kPa - 160kPa
5% - 95% RH
SLP32D
24V
32V
1.50A
3kA
20kA
2.5kA
40V
<38V
50MHz
60pF
1.0
-40°C to +80°C
A2, B2, C1, C2, C3, D1
22kA
10kA
IP20
1Arms, 5T
80kPa - 160kPa
5% - 95% RH
Dimensions
Installation
Connections
Approvals
Country (Authority) Standard Certificate/File No. Approved for Product
Europe EN 50014:1997 + A1 & A2 Baseefa04ATEX0303X EEx ia IIC T4 SLP07D, SLP16D,
(Baseefa) EN 50020:2002 SLP32D
EN 60079-26:2004
Europe BS EN 50014:1998 MTL03ATEX0377X EEx n IIC T4 SLP07D, SLP16D,
(MTL) BS EN 50021:1999 SLP32D
EN 60079-15:2003
USA (FM) Class Nos. 3600 (1998), 3011208 IS/I/1/A-D SLP07D, SLP16D,
3610 (2010), 3611 (1999), I/0/AEx ia IIC SLP32D
3615 (1989), 3810 incl. I/0/AEx ia IIB
Supp 1 (1995-07 (1989-03), NI/I/2/A-D
ANSI/NEMA 250 (1991) NI/I/2/IIC
ANSI/ISA 60079-0 (2009
ANSI/ISA 60079-11 (2009)
ISA-S12.0.01 (1999)
Canada (FM) C22.2 No. 213, 142, 94, 3025374C IS/I/1/A-D SLP07D, SLP16D,
157, 30 I/0/AEx ia IIC SLP32D
ANSI/NEMA 250 I/0/AEx ia IIB
CAN/CSA-E79-0 NI/I/2/A-D
CAN/CSA-E79-11 NI/I/2/IIC
180 XXXXXXXXXX – 2013
Surge Protection Devices—SLP Series
MA15 Series
Industrial control systems utilizing programmable
logic controllers (plc) and industrial computers
are particularly vulnerable due to the aggressive
electrical environments for which they are intended,
such as process plants, factories and water
treatment sites.
Although industrial computers and PLCs are designed
to be rugged, the extra protection provided by the
DIN-rail mounting MA15 units is critical. Ideally
suited for protecting panel mounted equipment and
typically used in the controls section of a motor
control center (MCC), the MA15 range provides
surge and RFI protected power.
With a unique ‘three-stage’ combination of protection
elements, these units suppress conducted RFI and
voltage surges. The circuit elements are: (1) surge
clipping components to absorb transient surges
that may otherwise damage equipment, (2) a
lter to suppress noise in the system and, (3) ring
suppression. Ring suppression prevents surges
causing the lter to ‘ring’ (oscillate) under low load
conditions – an effect that actually accentuates
interference in most commercially available lters.
Suitable for AC or DC application, MA15 units reduce
both electromagnetic emissions and the susceptibility
of the associated equipment to emissions from other
sources. MA15 devices also offer installation exibility.
To protect circuits rated 15A or less, MA15 devices
should be installed in series. To protect higher current
circuits, simply install the MA15 in parallel.
LED status indication is standard with the MA15
units. Thermal fusing is also incorporated into each
18kA rated device as an additional safety feature.
MA15 modules also offer short circuit protection for
added safety.
MA15 devices are UL 1449 Recognized Components
(certied by UL for both US and Canadian
requirements) and exceed the requirements of IEC
61000-4-5. As MA15 units suppress conducted
RFI and voltage surges they enable associated
equipment to comply with this aspect of European
‘CE’ mark standards.
Specications MA15 Series
All gures typical at 77°F (25°C) unless
otherwise stated
Maximum surge current:
18kA (8/20µs) per mode
Leakage current
<0.3mA
Maximum continuous operating current
120V @ 15A, 240V @ 10A series connection
Unlimited Amps in parallel
Working voltage
AC DC
MA15/D/1/SI 120V, 47-63Hz 140V
MA15/D/1TT/SI 120V, 47-63Hz 140V
MA15/D/2/SI2 40V, 47-63Hz 280V
MA15/D/2TT/L 240V, 47-63Hz 280V
Maximum continuous operating voltage
25% above nominal
Limiting voltage Let through voltage
@ 500A ring
120V/140V versions 295V
240V/280V versions 356V
@ 500A 8/20µs
120V/140V versions 320V
240V/280V versions 800V
@ 3kA 8/20µs
120V/140V versions 396V
240V/280V versions 975V
@ 10kA 8/20µs
120V/140V versions 585V
240V/280V versions 1210V
Maximum attenuation (typical): -55dB @ 100MHz
Modes protected: L-N, L-E, N-E
Ambient temperature limits
–40°F to +185°F (working)
–40°C to +85°C (working)
Humidity
95% RH (non-condensing)
Casing
Polymide-PA, with G- or T-section
(Top-hat) DIN-rail mounting foot
UL94-V0
Connectors
Screw terminal
Terminals
0.1 inch2 (2.5mm2 ) 12 AWG
Mounting
G- or T-section (‘Top-hat’) or
1.4 inch (35mm) DIN-rail
Weight
3.53oz (100g)
EMC compliance
BS EN 60950 : 1992
BS EN 61000-6-2 : 1999
LED Indication
Green LED on Protection present
Green LED off Internal failure
The grounding of the surge protector and the protected
equipment is very important and, if possible, should be
accomplished as illustrated.
Please note that the unit is marked Line and Load
and it is important that the unit is installed with the
Line side connected to the incoming power and the
Load connected to the equipment to be protected.
For parallel application however, the Line side is
connected to the incoming power and the Load left
unconnected.
Dimensions
Installation
Approvals
Country (Authority) Standard Approved for Product No.
United States UL 1449 AC Power Product MA15D1SI,
Canada Recognized Component MA15D2SI
United States UL 1449 Hazardous Locations MA15D1SI,
Canada Recognized Component Class I, Division 2 MA15D2SI
UL 1604 Groups A, B, C and D
{
AC DC Part No.
120V, 47-63Hz 140V MA15D1SI
240V, 47-63Hz 280V MA15D2SI
Ordering Data
181
Surge Protection Devices—MA15 Series
Specications TP Series
All gures typical at 77°F (25°C) unless
otherwise stated
Maximum surge current
20kA peak current (8/20µs waveform)
Leakage current
Less than 10µA at maximum working voltage
Working voltage
35 VDC maximum
Bandwidth
1MHz
Resistance
No resistance introduced into loop
Ambient temperature limits
-40°C to +80°C (working)
-40°F to +185°F (working)
-40°C to +85°C (storage)
-40°F to +185°F (storage)
Humidity
5% to 95% RH (non-condensing)
Electrical connections
TP48
3 flying leads (line1, line 2 & ground)
TP48 3 Wire
4 flying leads (+ve, -ve, signal & ground)
TP48 4 Wire
5 flying leads (+ve, -ve, signal +ve, signal -ve, ground)
Wire size 32/0.2 (1.0mm2, 18 AWG)
Lead length 250mm (minimum)
Casing
ANSI 316 stainless steel hexagonal barstock, male thread
Threads
TP48-3-N & TP48-4-N 1/2” NPT
TP48-3-I & TP48-4-1 20mm ISO (M20 x 1.5)
TP48-3-G & TP48-4-G G 1/2” (BSP 1/2”)
Weight
175g (6.2oz)
Dimensions
See Figure 1
EMC compliance
To Generic Immunity Standards EN50082, part 2
for industrial environments
Electrical safety
EEx ia IIC T4, Ceq=O, Leq=0; the unit can be connected
without further certification into any intrinsically safe loop
with open circuit voltage <60V and input power <1.2W.
EEx d IIC T4; the unit is apparatus-approved to flame proof
(explosionproof) standards, and can be fitted into a similarly
approved housing.
The TP Series protection network
consists of
high-power, solid-state electronics and a gas-lled
discharge
tube capable of diverting 20kA impulses.
The whole unit is encased in an ANSI 316 stainless
steel housing, threaded for the common conduit
entries used on process transmitters. Versions are
available for 1/2” NPT, 20mm ISO, and G1/2”
(BSP 1/2 inch) threaded entries.
Country (Authority) Standard Certificate/File No. Approved for Product
EC (BASEEFA) EN 50014:1997 + BASEEFA04ATEX0251X EEx ia IIC T6 (Tamb = -40 to 60°C) TP48-X-Y-Z
Amendments 1 & 2 EEx ia IIC T5 (Tamb = -40 to 85°C)
EN 50020:1994, EN 50284:1999 EEx ia IIC T4 (Tamb = -40 to 60°C)
EC (BASEEFA) EN 50014:1997 + BASEEFA04ATEX0251X EEx d IIC T6 (Tamb = -40 to 60°C) TP48-X-Y-Z
Amendments 1 & 2 EEx d IIC T5 (Tamb = -40 to 80°C)
EN 50018:2000 + Amendment 1 EEx d IIC T4 (Tamb = -40 to 85°C)
Atex Directive BS EN 50021:1999 TML02ATEX0032X Ex n II T6 (-40°C<Tamb<+60°C) TP48-X-Y-Z
94/9/EC EEx n II T5 (-40°C<Tamb<+85°C)
USA (FM) Class Nos. 3600 3022293 Intrinsically Safe: TP48-X-Y-Z
(1998), 3610 (1999), I, II, III/1/A-G, I/0/IIC
3611 (1999), 3615 Explosionproof: I/1/A-D
(1989), 3810 incl. Non incendive: I/2/A-D, I/2/IIC
Supp 1 (1995-07) Dust ignition proof: II,III/1/EFG
(1989-03), Special protection: II/2/FG
ANSI/NEMA 250
(1991),
ISA-S12.0.01 (1999)
Canada (FM) C22.2 No. 157 3025374 Intrinsically Safe: TP48-X-Y-Z
C22.2 No. 213 I, II, II/1/A-G, I/O/IIC
C22.2 No 142 Explosionproof: I/1/A-D
C22.2 No. 94 Nonincendive: I/2/A-D, I/2/IIC
C22.2 No. 30 Dust ignition proof: II, III/1/EFG
Special protection: II/2/FG
Global IEC 60079-0:2004 IECEx BAS 07.0045X Ex ia IIC T4/T5/T6 TP48-X-Y-NDI
IEC 60079-11:2006 Ex tD A20 IP6X T85°C/T100°C/
IEC 61241-0:2004 T135°C
IEC 61241-1:2004
Key: X = 3 or 4 or blank, Y = N, I or G, Z = NDI
Approvals
The TP units are designed for mounting directly into
an unused conduit entry on a process transmitter
housing. Generally, two such entries are provided,
one of which is used for the loop wiring. On the
unused entry, the blanking plug or other closure
device is removed and an appropriately threaded TP
screwed into its place. The transmitter specication
should provide information indicating the required
thread type. TP units can be installed using thread
adaptors if necessary, including certied adaptors in
hazardous area applications.
For applications where two conduit entries are
not provided or where both are used for electrical
connections, TP units can be housed in conventional
conduit hub or junction boxes, provided access
to the loop terminals is possible. Figure 2 shows
connection details for 3 & 4 wire process transmitter.
Installation
Figure2
Dimensions
Lead length
9.85” (250mm)
minimum
2.95”
(75mm)
1.07”
(27mm)
2.17”
(55mm)
0.91”
(23mm)
Dimensions across ats 0.91” (23mm)
Figure 1
Description Part No.
Non-certified SPD - 1/2” NPT thread TP48N
Non-certified SPD - 20mm ISO thread TP48I
Non-certified SPD - G 1/2” (BSP 1/2 inch) TP48G
Non-certified SPD - 1/2” NPT thread TP483N
Non-certified SPD - 20mm ISO thread TP483I
Non-certified SPD - G 1/2” BSP 1/2 inch TP483G
Non-certified SPD - 1/2” NPT thread TP484N
Non-certified SPD - 20mm ISO thread TP484I
Non-certified SPD - G 1/2” BSP 1/2 inch TP484G
Certified SPD - 1/2” NPT thread TP48NNDI
Certified SPD - 20mm ISO thread TP48INDI
Certified SPD - G 1/2” (BSP 1/2 inch) TP48GNDI
Certified SPD - 1/2” NPT thread TP483NNDI
Certified SPD - 20mm ISO thread TP483INDI
Certified SPD - G 1/2” - BSP 1/2 inch TP483GNDI
Certified SPD - 1/2” NPT thread TP484NNDI
Certified SPD - 20mm ISO thread TP484INDI
Certified SPD - G 1/2” - BSP 1/2 inch TP484GNDI
Technical Data
Nominal voltage Un
Rated voltage (MCOV) Uc
Nominal current In
Nominal discharge current (8/20μs) isn
Max discharge current (8/20μs) Imax
Lightning impulse current (10/350μs) Iimp
Residual voltage @ isn Up
Voltage protection level @ 1kV/μs Up
Bandwidth fG
Capacitance C
Series resistance R
Operating Temperature Range
Category tested
Overstressed fault mode in=3kA
Impulse durability (8/20μs)
Degree of protection
AC durability
Service conditions
TP48 Series
35V
58V
---
3kA
20kA
2.5kA
95V
L-G 500V
<76V
1MHz
100pF
---
-40°C to +85°C
A2, B2, C1, C2, C3, D1
12kA
10kA
IP66
1Arms, 5T
80kPa - 160kPa
5% - 95% RH
Ordering Data
182
Surge Protection Devices—TP48Series
Glossary
3 +1 circuit Surge protection for TT-/TNS power networks with 3 varistors and an N-PE spark
gap. There are no parasitic voltages in the event of defective varistors.
Ageing Change in the original power data caused by interference pulse due to operations
or unfavourable environmental conditions.
Arrester Protective device that the discharges the energy either symmetrically between
the conductors or asymmetrically between the cables and the earth.
Asymmetric interference voltage Voltage between the “electrical centre”, and common ground (earth).
Voltage between conductor and signal ground (earth).
Back-up fuse Dependent on the connection cross-section and/or maximum longitudinal
decoupling of the proposed fuse.
Binary signals Switching signals with on and off states.
Burst Forasurgepulsethatreoccursduringaspecictimeinterval.
Cable lengths With a spur line connecting the lightning arrester, the length of the phase-side
and earth-side cables should be kept as short as possible and should never be
longerthan0.5metres/20inch.Theearth-sideconnectionshouldbeasshortas
possible. Installation site: At the feed point of the facility, for Type I and II. In the
immediate vicinity of the end device being protected for Type III.
Capacitive coupling Coupling of the interference circuit and the useful circuit because of a potential
difference with coupling capacitances.
Combination circuit Protective circuit (e.g. from gas discharge tube, varistor and/or suppressor diode)
Combined pulse Thehybridgenerator,whenidle,createsa1.2/50µspulseand,wheninshort
circuit,a8/20μspulse.Theratioofpeakopen-circuitvoltage(U0c)topeakshort-
circuitcurrent(Isc)is2ohms.
Common-mode interference The interference source is between a signal wire and a reference conductor (e.g.
capacitive coupling, or increase in potential of spatially dispersed earths).
Continuous operating current Ic Current per protective path for continuous voltage Uc.
Cut-off mechanism Device which disconnects the arrester in case of a system malfunction and
displays this.
Degree of protection for housing
(IP code)
Degree of protection ensured by the housing against touch access to live parts
and against the ingress of solid foreign objects or water. Testing in accordance
withIEC529section7.4.
Differential-mode interference Interference source and useful source are in series (e.g. magnetic or galvanic
coupling).
EMC Electromagnetic compatibility.
External lightning protection The external lightning protection consists primarily of an air-termination device,
arresters and an earthing system. It is responsible for protecting the facility
buildingsfromlightningstrikeswhichcouldcausereormechanicaldestruction.
Follow-on current If Currentthatowsthroughthesurgeprotectiondeviceimmediatelyfollowinga
discharge and is delivered from the power grid.
Follow-on current extinguishing
capability I
The VPU I, II and III series do not generate any power follow current between
L-PEN (follow current) and thus simplify the installation. Therefore, the strength
of the short circuit current, or power follow current, from the generator or
transformer, does not have to be taken into account.
Glossary
183
Fuse, back-up fuse A back-up fuse is required if the upstream fuse F1 is greater than the maximum
valuespeciedbythemanufacturer.Remembertoselectthelargestnominal
valueinkeepingwiththeratioF1toF2(back-upfusebeforeSPD)=1:1.6.
Be sure to take the triggering characteristics into account if a circuit breaker is
beingusedinthesurgeprotectionequipmentinsteadofthefusespeciedinthe
installation instructions.
Galvanic coupling The interference circuit and the useful circuit have a common impedance.
Gas discharge tube Voltage-dependent, encapsulated switch with high current-carrying capacity.
HAK House junction box.
I&C Measurement and control systems.
IMAX Maximum current that can be switched by an arrester.
Inductive coupling Coupling from two or more current-carrying conductor loops.
Insertion loss (attenuation) Attenuation in decibels that is added by inserting a four-pole.
INSTA Installation housing in accordance with DIN 43880, suitable for installation in
distribution boards.
Insulation co-ordination or rated
impulse withstand voltage
Standing surge current strength of the insulation in parts of the facility, according
to DIN VDE 0110 T.1.
Internal lightning protection Internal lightning protection refers to protecting electrical equipment from power
surges.
Intrinsically safe circuit Intrinsically safe circuits are especially vulnerable because even a small amount
ofenergyissufcienttonullifytheirintrinsicsafety.Duringtheinstallationof
intrinsically safe circuits (including cables and wires), be sure that you do not
exceed the maximum allowable inductance, capacitance, or the L/R ratio and the
surface temperature.
ILMaximum nominal current via the internal cross-connection of an arrester with
two connections for one phase.
Ipeak = Iimp Current peak value of a test pulse.
Isn Peak value of the nominal discharge current.
IT power network Power system with three phase conductors, constructed with insulation to the
earth potential. The building's PE is not connected to the power grid.
Leakage current CurrentthatowstoPEatnominalvoltage.
LEMP Lightning electromagnetic pulse = electromagnetic interference pulse.
Lightning protection equipotential
bonding
Equipotential bonding of separated metal parts with the LPS using a direct
connection or connection via surge protection devices in order to reduce the
lightning current caused by the potential difference.
Lightning pulse current Iimp DenedbythepeakvalueIpeakandthechargeQ,whentestedinaccordance
withTypeIwith10/350µspulse.
Limiting frequency Speciesthemax.frequencyatwhichatransferwillfunction.Athigher
frequencies, the protective circuit cushions so strongly that no transfer is possible.
Longitudinal voltage Interference voltage between the active conductor and the earth.
Glossary
184
LPL Lightning protection level
LPLI=200kALPLII=150kALPLIII=100kA
Maximum lightning current that can enter as a direct strike in the external
lightning protection. Various applications and buildings are categorised according
to these lightning protection levels.
10/350 µs: test current for lightning arrester (Type I products), for simulating or
reproducing a lightning bolt.
8/20 µs: test current for lightning arrester (Type II products), for simulating or
reproducing a surge voltage.
LPS Lightning protection system – a complete system that is used to reduce the
physical damage to a building or facility that could be caused by direct lightning
strikes.
LPZ Lightning protection zone = lightning protection zone The lightning protection
zones are divided into: external lightning protection LPZ 0 / 0A / 0B and internal
lightningprotectionLPZ1,2,3.
Max. continuous voltage Uc The highest RMS value of the AC voltage or the highest value of the DC voltage
that is allowed continually on the protective path of the surge protection device.
Continual voltage = rated voltage.
Maximum discharge surge current
Imax
Peakvalueofthecurrent8/20µsduringdutytestforTypeII(type40kA).
Measured limiting voltage Max.voltagelevelwhileloadingwithpulsesofaspecicformandamplitude
during the test.
MOV See varistor.
Nominal discharge surge current Atpeakvalueofthesurgecurrent8/20µs,duringtestforTypeII(type20kA)
PAS main earth rail Metal rail which is connected with the foundation, and which can be used to
connect metal installations, external conductive parts, power supply cables,
telecommunications cables, water pipes and gas pipes to the LPS.
PE Protective system and earth system to which energy is discharged.
Protection level, Up Speciestheresidualvoltagethatcanstillbemeasuredattheterminalsduringa
surge voltage pulse (preferred value is greater than the largest measured limiting
voltage). Important parameter that characterises the performance of the SPD.
Protective path Component circuity in a SPD: conductor to conductor, conductor to earth,
conductor to neutral, neutral to earth are designated as protective paths.
Pulse current 10/350 µs Pulsevoltagewithafronttimeof10µsandahalf-valuetimeof350µs.
Pulse current 8/20 µs Pulsevoltagewithafronttimeof8µsandahalf-valuetimeof20µs.
Pulse voltage 1.2/50 µs Pulsevoltagewithafronttimeof1.2µsandahalf-valuetimeof50µs.
Radiation coupling Electromagneticeldcoupledtooneormoreconductiveloops.
Rated voltage UC The maximum RMS value of the AC voltage which may continuously be applied
to an arrester.
RCD circuit breaker If a fault current exceeds a certain threshold, then the RCD switches off within
0.2seconds.
Recommended fuse Thenominalvalueofthefuserecommendedbythemanufacturerandspecied
by the technical data sheet.
Glossary
185
186
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08/16 • 1M • LIT1325 Order number: 2484020000/09/2016
