N5
N
Applications:
•AC/DC distribution
•Power supplies
•Industrial automation
•Telecommunications
•Motor controls and starter
systems
• Programmable logic controller
(PLC)
•Power transfer equipment
•Photovoltaic systems
•HVAC applications
•AC drives
•UPS systems
•Security systems
•IT/Data centers
•Medical equipment
Surge-Trap® Pluggable SPD
DIN-rail Style Pluggable SPD
Surge-Trap® Pluggable Surge Protective Device (SPD) is a no-fuse, fail-safe surge
suppressor featuring Mersen’s patented TPMOV® technology inside. The pluggable
SPD is UL 1449 Third Edition approved. It is DIN-rail mountable featuring a fail-safe
self-protected design, visual indicator and a small footprint. A remote indicator option
provides status to critical control circuits. The Surge-Trap Pluggable SPD has a high
short circuit current rating and a thermally protected MOV, which eliminates the need
for additional overcurrent protection devices.
Ratings
Volts : 120V to 690V AC
: 600V to 1200V DC
(PV only)
Nominal discharge current
: 20kA (most models)
Max Discharge Current
: 50kA per phase
SCCR : 200kA
Operating & storage temp
: -40°C to +85°C
Wiring range:
: #6 to #14AWG
Features/Benefits:
•Easy installation or retrot
•DIN-rail mountable
•Fail-safe, self-protected design
•Remote indicator
•Visual indicator
•IP20 nger-safe design
•Small footprint
•No additional overcurrent
protection devices required
•Easy to replace modules
•Two-year warranty
Approvals:
•UL 1449 Third Edition
Recognized, File E210793
•Type 1 Component Assembly
•IEC 61643, CE
•RoHS Compliant
•ANSI/IEEE C62.41
Short-Circuit Current Rating 200 kA
Maximum Discharge Current (Imax) 50 kA
Frequency 50-60 Hz
Visual End of Life Indicator RED = End of Life
Remote End of Life Indicator NO/NC Dry Contact
Wire Range 6-14AWG Solid / Stranded CU
Terminal Torque 14.75 lbs-in
Mounting 35mm DIN-Rail
Degree of Protection IP 20
Product Warranty 2 years
Flammability UL94 V0
IEEE Location Category A or B
Operating & Storage Temperature – 40ºC to + 85ºC
General Product Specifications
N6
Surge-Trap® Pluggable SPD
3-POLE, 3-Phase WYE, 4-Wire
Catalog No
Nominal
Voltage
(VAC)
Maximum Continuous
Operating Voltage, MCOV (VAC) Voltage Protection Rating, VPR (VAC) Replacement Plug In
(kA)
L-N L-G N-G L-L L-N L-G N-G L-L L1, L2, L3
STP2083PYGM 120/208 180 180 - 360 600 600 - 1200 SP180U 20
STP4803PYGM 277/480 320 320 - 640 1000 1000 - 1800 SP320U 20
STP6003PYGM 347/600 420 420 - 840 1500 1500 - 2500 SP420U 10
STP6903PYGM 400/690 440 440 - 880 1500 1500 - 2500 SP440U 20
4-POLE, 3-Phase WYE, 5-Wire, Including N-G Mode
4-POLE, 3-Phase DELTA HIGH-LEG, 5-Wire, Including N-G Mode
PHOTOVOLTAIC (SOLAR), 2-POLE and 3-POLE, 3-Wire
Catalog No
Nominal
Voltage
(VAC)
Maximum Continuous
Operating Voltage, MCOV (VAC) Voltage Protection Rating, VPR (VAC) Replacement Plug In
(kA)
L-N L-G N-G L-L L-N L-G N-G L-L L1, L2, L3 N-G
STP2083PYM 120/208 180 180 180 360 600 1200 600 1200 SP180U SP180U 20
STP4803PYM 277/480 320 500 180 640 1000 1500 600 1800 SP320U SP180U 20
STP6003PYM 347/600 420 695 275 840 1500 2000 600 2500 SP420U SP275U 10
STP6903PYM 400/690 440 760 320 880 1500 2000 1000 2500 SP440U SP320U 20
Catalog No
Nominal
Voltage
(VAC)
Maximum Continuous
Operating Voltage, MCOV (VAC) Voltage Protection Rating, VPR (VAC) Replacement Plug In
(kA)
L-L/L-G L-N/N-G H-L/H-G H-N L-L/L-G L-N/N-G H-L/H-G H-N L1, L3 L2 N-G
STP2403PHM 120/240 360 180 455 275 1200 600 1500 900 SP180U SP275U SP180U 20
STP4803PHM 240/480 550/455 275/180 825/730 550 1.8k/1.5k 900/600 2.5k/2.0k 1800 SP275U SP550U SP180U 10
Catalog No
Nominal
Voltage
(VDC)
No. of
poles
Maximum Continuous
Operating Voltage, Ucpv (VDC)
Voltage Protection
Level, Up (VDC)
Replacement
Plug SCCR, Iscwpv (kA) In
(kA)
STP600PVM 600 2 750 < 2.0k SP745PV 10 20
STP600YPVM 600 3 750 < 3.0k SP420PV 10 20
STP1000YPVM 1000 3 1250 < 4.0k SP670PV 10 20
STP1200YPVM 1200 3 1500 < 5.0k SP745PV 2 20
1-POLE, SINGLE-Phase, 2-Wire
Catalog No
Nominal
Voltage
(VAC)
Maximum Continuous
Operating Voltage, MCOV (VAC) Voltage Protection Rating, VPR (VAC) Replacement Plug In
(kA)
L-N L-G N-G L-L L-N L-G N-G L-L L1
STP1201PGM 120 180 180 - - 600 600 - - SP180U 20
STP2301PGM 240 275 275 - - 900 900 - - SP275U 20
STP2771PGM 277 320 320 - - 1000 1000 - - SP320U 20
STP3471PGM 347 420 420 - - 1500 1500 - - SP420U 10
STP6001PGM* 600 650 650 - - 2000 2000 - - SP660U 10
2-POLE, SPLIT-Phase, 3-Wire
Catalog No
Nominal
Voltage
(VAC)
Maximum Continuous
Operating Voltage, MCOV (VAC) Voltage Protection Rating, VPR (VAC) Replacement Plug In
(kA)
L-N L-G N-G L-L L-N L-G N-G L-L L1, L2
STP240SPGM 120/240 180 180 - 360 600 600 - 1200 SP180U 20
STP480SPGM 240/480 275 275 - 550 900 900 - 1800 SP275U 20
3-POLE, 3-Phase DELTA, 4-Wire
Catalog No
Nominal
Voltage
(VAC)
Maximum Continuous
Operating Voltage, MCOV (VAC) Voltage Protection Rating, VPR (VAC) Replacement Plug In
(kA)
L-N L-G N-G L-L L-N L-G N-G L-L L1, L2, L3
STP2403PDGM 240 275 275 - 550 900 900 - 1800 SP275U 20
STP4803PDGM 480 550 550 - 1100 1800 1800 - 3000 SP550U 10
*SCCR = 42kA
For the most current product performance data visit ep.mersen.com and use catalog search.
N7
N
Surge-Trap® Pluggable SPD
Dimensions
Remote Status Indicator
Poles A
in mm
1 Pole 0.71 18.03
2 Pole 1.42 36.06
3 Pole 2.13 54.10
4 Pole 2.84 72.13
NO 1
Common 2
NC
Subminiature
Switch
125 VAC-3A
max
Signal Wire Range #16 to #30 AWG
Terminal Torque 2.2 lb-in
Cont. between Comm + NO Product Ofine, Not Protected
Cont. between Comm + NC Product Online, Protected
Remote indication comes standard with all STP, Surge-Trap Pluggable units.
Wiring Diagrams
G/N
L2
G/N
G/N
G
L2 High Leg
G
3-POLE,
3-Phase DELTA,
3-Phase WYE,
4-Wire
4-POLE,
3-Phase WYE,
5-Wire
4-POLE,
3-Phase DELTA HIGH-LEG,
5-Wire
2-POLE
PHOTOVOLTAIC
1-POLE,
SINGLE-
Phase,
2-Wire
2-POLE,
SPLIT-Phase,
3-Wire
Single Phase
2 Wire + Ground
Split Phase
3 Wire + Ground
3 Phase Delta
3 Wire + Ground
3 Phase Wye
4 Wire + Ground
3-POLE,
3-Phase DELTA,
3-Wire
G
L+ L-
L3 L1 L2
BBB
3-POLE
PHOTOVOLTAIC
L+
GL-