Catalog
2017
Legacy
Power Relays
2
Contents Legacy Power Relays
bSeries Overview � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �3
b199 Series Relays � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �4
b725 Series Relays � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �9
b389F Series Relays � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �14
b300 Series Relays � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �20
b92 Series Relays � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �23
b9A Series Relays � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �26
bSocket Accessories � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �30
bApplication Data � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �32
bSelection Guide � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �34
bWebsite Guide � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �35
3
Series Style Terminals Contact
Configuration
Contact
Current
Range (A)
Motor Load Ratings Page
199 Open style Screw SPST, SPDT,
DPST, DPDT 40 to 50 2 hp at 120 to 600 Vac 50/60 Hz 4
725
Plug-in, DIN
and panel
mount
Quick Connect
and Screw
SPST-NO,
DPST-NO 25 to 30
SPST:
1�5 hp at 120 Vac 50/60 Hz;
3�0 hp at 277 Vac 50/60 Hz
DPST:
1�0 hp at 120 Vac 50/60 Hz;
2�0 hp at 277 Vac 50/60 Hz
9
389F
Ice cube plug-
in and flange
mount
Quick Connect SPST, SPDT,
DPDT, 3PDT 20 to 30
SPST/SPDT/DPDT:
1 hp at 120–200 Vac 50/60 Hz;
1�5 hp at 200–600 Vac 50/60 Hz;
LRA/FLA:
98 A / 22 A at 120 Vac 50/60 Hz;
3PDT:
0�5 hp at 120–200 Vac 50/60 Hz;
14
300 Flange mount Quick Connect DPST-NO 30 1 hp at 120 Vac 50/60 Hz;
2 hp at 208–600 Vac 50/60 Hz 20
92 DIN and panel
mount Quick Connect SPST-NO,
DPST-NO 30
1 hp at 120 Vac 50/60 Hz;
3 hp at 240 Vac 50/60 Hz
LRA/FLA:
96/22 A at 240 Vac (NO contacts, AC coil)
110/25 A at 240 Vac (NO contacts, DC coil)
23
9A Panel mount Quick Connect SPST-NO 3 to 30
1 hp at 125 Vac 50/60 Hz;
2 hp at 240 Vac 50/60 Hz
LRA/FLA:
98/22 A at 120 Vac 50/60 Hz (NO contact)
80/30 A at 240 Vac 50/60 Hz (NO contact)
30/12 A at 240 Vac 50/60 Hz (NC contact)
26
Designed with heavy-duty contacts coupled with a specialized magnetic armature
and coil to provide the necessary power handling, legacy power relays easily
handle current loads of 20–50 A and can also switch currents as low as 100 mA� With
multiple features as well as panel and DIN mounting options, these relays offer the
performance and flexibility needed to improve design, expedite installation, and
simplify testing of your application�
Key Features
bRated up to 50 A
bSocket compatible models available
bBlowout magnet options for high DC voltage switching
b Feature-rich covers, mounting options, and accessories to suit a multitude
of applications
Series Overview Legacy Power Relays
199 Series Relays
725 Series Relays
389F Series Relays
300 Series Relays
92 Series Relays
9A Series Relays
4
Description
The 199 series open type, heavy duty power relays offer high-capacity switching
with high dielectric strength�
Rated Contact
Current
Contact
Configuration Coil Voltage Coil Resistance
(Ω) Special Features Standard Part
Number
40 A*
SPST-NO-DM
120 Vac 290 199ADX-4
12 Vdc 70 199DX-2
24 Vdc 290 Blowout Magnet 199DBX-3
199DX-3
48 Vdc 1200 Blowout Magnet 199DBX-16
SPDT
120 Vac 290 199AX-4
12 Vdc 70 199X-2
24 Vdc 290 199X-3
DPST-NO
120 Vac 290 199AX-9
240 Vac 1200 199AX-10
12 Vdc 70 199X-7
24 Vdc 290 199X-8
DPDT
24 Vac 12 199AX-13
120 Vac 290 Blowout Magnet 199ABX-14
199AX-14
240 Vac 1200 199AX-15
12 Vdc 70 Blowout Magnet 199BX-12
199X-12
24 Vdc 290 Blowout Magnet 199BX-13
199X-13
110 Vdc 6000 Blowout Magnet 199BX-14
199X-14
Part Number Explanation
Series:
199
Available Options:
A = AC coil E = Pressure wire terminals*
B = Blowout magnet M = Auxiliary switch*
D = Double make X = Arbitrary
DY =
Double break*
Configuration:
1-999 = Arbitrary
Feature Benefit
High-power contacts Increased contact ratings (up to 50 A, 2 hp) and electrical
endurance; suitable for high-power switching applications
Riveted construction Helps to increase the mechanical life of the relay
Blowout magnet option Helps to increase DC voltage switching up to 500 V
RoHS compliant Environmentally friendly; complies with the European
Restriction of Hazardous Substances directive
Description Legacy Power Relays
199
SPST-NO-DM, 40 A; SPDT, 40 A;
DPST-NO, 40 A; DPDT, 40 A*
199 Series Relay
* 50 A versions and additional options available. Call Customer Service for more information (847-441-2540).
5
Specifications (UL 508)
Part Numbers 199AX, 199X, 199ABX1, 199BX1199ADX, 199DX, 199DYX, 199DBX1
Contact Characteristics
Contact Configuration SPST, SPDT, DPST, DPDT SPST-DM, SPST-DB
Contact Material Silver alloy
Thermal (Carrying) Current 40 A
Maximum Switching Voltage 600 V(rms)
Rated Switching Current at Voltage Resistive: 40 A at 300 Vac 50/60 Hz;
5 A at 480 Vac 50/60 Hz;
5 A at 600 Vac 50/60 Hz;
40 A at 28 Vdc
Resistive: 40 A at 300 Vac 50/60 Hz;
12 A at 480 Vac 50/60 Hz;
10 A at 600 Vac 50/60 Hz;
40 A at 28 Vdc
Motor: 2 hp at 120–600 Vac 50/60 Hz
Tungsten: 15 A at 120 Vac 50/60 Hz
Pilot Duty: A600
Minimum Switching Requirement 1 A at 5 Vac/Vdc
Coil Characteristics
Coil Voltage Range26–600 Vac 50/60 Hz; 6–250 Vdc2
Operating Range (% of Nominal) 85%–110% (AC); 80%–110% (DC)
Average Consumption (Maximum) 10 VA (AC); 4 W (DC)
Drop-Out Voltage Threshold 10% (AC/DC)
General Characteristics
Electrical Life at Rated Load (Resistive) Refer to Table 3 on page 6
Maximum Operating Time (Response Time) 30 ms
Dielectric Strength Between coil and contact: 2200 V Between coil and contact: 2200 V
Between poles: 2200 V N/A
Between open contacts: 1500 V Between open contacts: N/A
Storage Temperature Range −55 to +100 °C (−67 to +212 °F)
Operating Temperature Range −55 to +55 °C (−67 to +131 °F)
Maximum Wire Capacity 10 AWG (5�3 mm²)
Terminal Tightening Torque 11–15 in-lb (1�2–1�7 N•m)
Weight 227–312 g (8–11 oz)
Agency Certifications UL Listed (E43641), CSA (168986), CE (per IEC 60947-1), RoHS
Note: Actual product performance may vary depending on application and environmental conditions.
1 For ratings with blowout magnet, refer to Table 1 below.
2 For available standard coil voltages, refer to the standard part number table on page 4.
Table 1: Additional DC Ratings with Blowout Magnet
Load Voltage Contact Rating
110 Vdc 20 A
220 Vdc 8 A
325 Vdc 4 A
500 Vdc 2 A
Table 2: Auxiliary Switch Ratings (Non-Standard Option)
Load Type Contact Rating
Resistive Load 120/250 Vac (50/60 Hz) 10 A
Motor Load 125/250 Vac (50/60 Hz) 0�25 hp
Tungsten Load 125 Vac (50/60 Hz) 3 A
Specications Legacy Power Relays
199
SPST-NO-DM, 40 A*; SPDT, 40 A;
DPST-NO, 40 A; DPDT, 40 A*
* 50 A versions and additional options available. Call Customer Service for more information (847-441-2540).
6
Table 3: Contact Ratings and Electrical Endurance (per IEC 60947-1, 60947-4-1)
Contact Ratings Load Voltage Frequency Load Type Estimated Electrical Endurance See Note(s)
AC Load
40 A 300 V 50/60 Hz Resistive 50,000 cycles 1, 3
2 hp 120–600 V Motor 50,000 cycles 2, 3
15 A 120 V Tungsten 20,000 cycles 3, 4
A600 --- --- Pilot Duty 100,000 cycles 3
DC Load
40 A 28 V DC Resistive 100,000 cycles 3
20 A 110 V
8 A 220 V
4 A 325 V
2 A 500 V
Notes:
1. Resistive AC load ratings are based on a power factor of 0.85–1.0.
2. Motor horsepower ratings are based on a power factor of 0.4–0.5, and an initial inrush current not exceeding six times the full-load current.
3. All ratings are based on applying the rated nominal power to the relay coil so as to provide a “clean” make and break that does not result in any contact chatter
or multiple actuation of the contacts.
4. The tungsten rating is based on cold-filament inrush current not exceeding 15 times the rated steady-state lamp current.
Dimensions — inches (millimeters)
2.49
(63.2)
1.98
(50.3)
2.5
(63.6)
1.874
(47.60)
1.874
(47.60)
2.5
(63.6)
0.374
(9.50)
0.19
(4.8)
3.13
(79.4)
1.15
(29.3)
2.31
(58.8)
2.5
(63.6)
2.06
(52.4)
2.49
(63.2)
1.15
(29.3)
1.874
(47.60) 0.374
(9.50)
0.31
(8.0)
0.81
(20.7)
0.19
(4.8)
SPDT—Short Base (shown with optional Auxiliary Switch)
2.49
(63.2)
1.95
(49.6)
2.5
(63.6)
1.874
(47.60)
DPST-NO
SPST-NO-DM
DPDT—Long Base (shown with optional Auxiliary Switch)
Specications (continued),
Dimensions
Legacy Power Relays
199
SPST-NO-DM, 40 A*; SPDT, 40 A;
DPST-NO, 40 A; DPDT, 40 A*
* 50 A versions and additional options available. Call Customer Service for more information (847-441-2540).
7
Dimensions — inches (millimeters)
Wiring Diagrams
2.49
(63.2)
1.98
(50.3)
2.5
(63.6)
1.874
(47.60)
1.874
(47.60)
2.5
(63.6)
0.374
(9.50)
0.19
(4.8)
3.13
(79.4)
1.15
(29.3)
2.31
(58.8)
2.5
(63.6)
2.06
(52.4)
2.49
(63.2)
1.15
(29.3)
1.874
(47.60) 0.374
(9.50)
0.31
(8.0)
0.81
(20.7)
0.19
(4.8)
SPDT—Short Base (shown with optional Auxiliary Switch)
2.49
(63.2)
1.95
(49.6)
2.5
(63.6)
1.874
(47.60)
DPST-NO
SPST-NO-DM
DPDT—Long Base (shown with optional Auxiliary Switch)
Dimensions (continued),
Wiring Diagrams
Legacy Power Relays
199
SPST-NO-DM, 40 A*; SPDT, 40 A;
DPST-NO, 40 A; DPDT, 40 A*
* 50 A versions and additional options available. Call Customer Service for more information (847-441-2540).
8
Description
The 50-1289-1 metal enclosure provides cover and protection as well as alternate
wiring and mounting options�
Description Function Weight For Use with Relays Packaging
Minimum
Standard Part
Number
Metal Enclosure Covers and protects relays Approx� 1 lb (16 oz) 199 Series Relays 1 50-1289-1
Dimensions — inches (millimeters)
4.125
(104.77)
5.22
(132.58)
1.62
(41.2)
1.875
(47.63)
3.38
(85.85)
1.5
(38.1)
0.06
(1.52)
0.096 TYP.
(24.4)
3.01
(76.58)
2.0
(50.8)
1.12
(28.4) 2.5
(63.5)
4.5
(114.3)
14 Holes
Tapped
#8-32
0.88 Knock-Out Holes
2 Knock-Out Holes each end
0.215 Dia.
(5.46)
2 Holes
Top View
Side View
3 Mounting
Holes 0.218
Bottom View
50-1289-1
Shown with 199 Relay
Accessories Legacy Power Relays
199
Metal Enclosure, 50-1289-1
9
Description
The 725 series power relays offer high-capacity switching with high dielectric
voltage resistance capabilities�
Rated Contact
Current
Contact
Configuration Coil Voltage
Coil
Resistance
(Ω)
Mounting Style Terminal Style Standard Part Number
25 A DPST-NO
24 Vac 275 DIN and panel Blade terminals 725BXXBC3ML-24A
Screw terminals 725BXXSC3ML-24A
120 Vac 5200 DIN and panel Blade terminals 725BXXBC3ML-120A
Screw terminals 725BXXSC3ML-120A
Plug-in (socket) Blade terminals 725BXXBM4L-120A
240 Vac 21000 DIN and panel Blade terminals 725BXXBC3ML-240A
Screw terminals 725BXXSC3ML-240A
12 Vdc 75 DIN and panel Blade terminals 725BXXBC3ML-12D
Screw terminals 725BXXSC3ML-12D
24 Vdc 300 DIN and panel Blade terminals 725BXXBC3ML-24D
Screw terminals 725BXXSC3ML-24D
Plug-in (socket) Blade terminals 725BXXBM4L-24D
30 A SPST-NO
24 Vac 275 DIN and panel Blade terminals 725AXXBC3ML-24A
Screw terminals 725AXXSC3ML-24A
Plug-in (socket) Blade terminals 725AXXBM4L-24A
120 Vac 5200 DIN and panel Blade terminals 725AXXBC3ML-120A
Screw terminals 725AXXSC3ML-120A
Plug-in (socket) Blade terminals 725AXXBM4L-120A
240 Vac 21000 DIN and panel Blade terminals 725AXXBC3ML-240A
Screw terminals 725AXXSC3ML-240A
12 Vdc 75 DIN and panel Blade terminals 725AXXBC3ML-12D
Screw terminals 725AXXSC3ML-12D
24 Vdc 300 DIN and panel Blade terminals 725AXXBC3ML-24D
Feature Benefit
High ratings (up to 30 A, 3 hp)
Meets demands for high power applications
4,000 V dielectric strength
(coil to contacts)
Helps withstand severe voltage surges and spikes which
provides protection for surrounding circuits
Multiple mounting options Helps to increase functionality and ease of use
Full-feature cover
(Plug-in socket mount)
Offers push-to-test button, lock-down door, LED, flag indica-
tors, and ID tag to simplify and expedite installation and testing
Fingersafe cover
(on relays with screw terminals)
Helps prevent the operator from touching live circuits
(IP20 degree of protection)
Part Number Explanation
Series:
725
Contact
Arangement:
AXX = SPST-NO
BXX = DPST-NO
Terminal Style:
B = Blade (Plug-in or quick connect)
S = Screw terminal
Mount Option:
C3 = DIN/panel mount
Null = Plug-in socket mount
Standard Features:
M = Side pushbutton
M4 = Lockable push button and flag
L = LED indicator
Coil Voltage:
6A = 6 Vac
12A = 12 Vac
24A = 24 Vac
48A = 48 Vac
120A = 120 Vac
240A = 240 Vac
6D = 6 Vdc
12D = 12 Vdc
24D = 24 Vdc
48D = 48 Vdc
110D = 110 Vdc
Plug-In Socket
Mount with
full-feature
cover
Panel/DIN Mount
with screw terminals
Panel/DIN
Mount
with blade
terminals
Description Legacy Power Relays
725
SPST-NO, 30 A; DPST-NO, 25 A
10
Specications Legacy Power Relays
725
SPST-NO, 30 A; DPST-NO, 25 A
Specifications (UL 508)
Part Number 725AXX 725BXX
Contact Characteristics
Contact Configuration SPST-NO DPST-NO
Contact Material Silver alloy
Thermal (Carrying) Current 30 A 25 A
Maximum Switching Voltage 300 V
Current Ratings at Voltage Resistive:
30 A at 277 Vac 50/60 Hz, 6,000 cycles
30 A at 30 Vdc, 100,000 cycles
Motor:
1�5 hp at 120 Vac 50/60 Hz;
3�0 hp at 277 Vac 50/60 Hz, 6,000 cycles
Tungsten:
1�5 kW at 120 Vac 50/60 Hz, 6,000 cycles
Resistive:
25 A at 277 Vac 50/60 Hz;
25 A at 30 Vdc, 6,000 cycles
Motor:
1�0 hp at 120 Vac 50/60 Hz;
2�0 hp at 277 Vac 50/60 Hz, 6,000 cycles
Tungsten:
1�3 kW at 120 Vac 50/60 Hz, 6,000 cycles
Minimum Switching Requirement 100 mA at 5 Vdc (0�5 W)
Coil Characteristics
Coil Voltage Range16–240 Vac 50/60 Hz (All AC coils are rectified);
6–110 Vdc1
Operating Range (% of Nominal) 75%–110% (AC/DC)
Average Consumption 2�5 VA (AC);
1�9 W (DC)
Insulation System Per UL 508 Class B (130 °C)
General Characteristics
Electrical Life at Rated Load See “Current Ratings at Voltage”
Mechanical Life at No Load (Unpowered) 5,000,000 operations
Operate Time at Nominal Coil Voltage 30 ms (max)
Release Time at Nominal Coil Voltage 30 ms (max)
Dielectric Strength Coil–contacts: 4,000 V (rms)
Across open contacts: 2,000 V (rms)
Pole–pole: 2,000 V (rms) (DPST-NO version only)
Insulation resistance: 1,000 MΩ at 500 Vdc (minimum)
Operating Temperature Range -20 to +55 °C (-4 to +131 °F)
Storage Temperature Range -55 to +100 °C (-67 to +212 °F)
Quick Connect Terminals 0�25 x 0�031 in (6�35 x 0�80 mm)
Screw Terminals Coil: M3�5 combination head;
Contacts: M4 combination head
Screw Terminal Torque Coil and load: 1�2 N•m (10�6 lb in) nominal; 2�3 N•m (20�3 lb in) maximum
Screw Terminal Maximum Wire Gauge Load: 10 AWG (5�26 mm²);
Coil: 12 AWG (3�3 mm²)
Cover Protection Category IP20 (screw terminals only)
Weight (Average) 120 g (4�2 oz)
Agency Certifications UL Listed (E43641), CSA (168986), CE (per IEC 60947-1), RoHS
Note: Actual product performance may vary depending on application and environmental conditions.
1 For available standard coil voltages, refer to the standard part number table on page 9.
11
C3 – DIN/Panel Mount (Blade Terminals)
1.94 (49.4)
0.19 (4.9)
0.32 (8.0)
0.25 (6.3)
2.67 (67.7)
2.33 (59.1)
1.97 (50.0)
0.95 (24.1)
0.07 (1.8)
1.3 (33.1)
R0.09 (R2.3)
C3 – DIN/Panel Mount (Screw Terminals)
2.09 (53.2)
0.97 (24.6)
0.18
(4.5)
2.67 (67.7)
2.33 (59.1)
1.97 (50.0)
0.95 (24.1)
0.07 (1.8)
1.3 (33.1)
R0.09 (R2.3)
Plug-in Socket Mount (Blade Terminals)
2.27 (57.6)
0.68 (17.2)
0.08
(2.0)
1.97 (50.0)
0.07
(1.8)
0.25 (6.3)
0.39
(10.0)
0.19 (4.9)
0.31 (8.0)
2 (50.8)
1.3 (33.1)
Dimensions — inches (millimeters)
Wiring Diagrams
246 8
0 1
A2 A1
13 14 23 24
46
0 1
A2 A1
13 14
SPST-NO
DPST-NO
Dimensions,
Wiring Diagrams
Legacy Power Relays
725
SPST-NO, 30 A; DPST-NO, 25 A
246 8
0 1
A2 A1
13 14 23 24
46
0 1
A2 A1
13 14
SPST-NO
DPST-NO
12
Description
The 725 accessories create a complete system solution for all your application needs�
The 70-725-1 socket offers an alternate installation option for plug-in models� The
16-725SC retention clip holds the relay securely in place while allowing quick and
efficient installation and maintenance�
Relay Mounting Example
Socket Specifications (UL 508)
Part Number 70-725-1
Number of Terminals 6
Nominal Voltage Rating 300 V
Nominal Current Rating 30 A
Dielectric Strength Between adjacent output terminals: 1600 V(rms);
Output to input terminals: 1600 V(rms);
Terminals to rail/chassis: 1600 V(rms)
Temperature Range Operation: −40 to +55 ºC (−40 to +131 °F);
Storage: −40 to +105 ºC (−40 to +221 °F)
Protection Category
(Fingersafe™)
IP20
Internal Metal Tracks Copper alloy, tin plated
Screw Terminals Steel, zinc-plated combination head
Maximum Screw Torque 10�6 lb-in (1�2 N•m)
Mounting Style 35 mm DIN rail
Wire Connection Method Screw terminals
Wire Size Solid Cu: one 10 AWG (6�0 mm²)
two 10–20 AWG (0�5–6 mm2)
Stranded Cu: one or two 10–20 AWG (0�5–6�0 mm²)
Flammability Rating 94 V-0
Weight 2�4 oz (67 g)
Agency Certifications UL Listed (E43641), CSA (168986), CE (per IEC
61810), RoHS
70-ASM
Relay Accessories
Description Function For Use with Relays Packaging
Minimum
Standard Part
Number
Socket Offers an alternate installation option 725 Relays with plug-in socket mount cover 10 70-725-1
Panel Mount Adapter Provides additional panel mount option 725 Relays with plug-in socket mount cover 10 16-725C1
Socket Accessories
Description Function Coil Voltage For Use with
Sockets
Packaging
Minimum
Standard Part
Number
Socket Module*
LED indicator 120/240 Vac/Vdc 70-725-1 10 70-ASMLG-110/240
MOV suppressor
24 Vac/Vdc 70-725-1 10 70-ASMM-24
120 Vac/Vdc 70-725-1 10 70-ASMM-120
240 Vac/Vdc 70-725-1 10 70-ASMM-240
Protection diode 6–250 Vdc 70-725-1 10 70-ASMD-250
RC circuit 240 Vac 70-725-1 10 70-ASMR-240
Spring Clip Relay retention in high vibration conditions N/A 70-725-1 10 16-725SC
* Use of LED or RC socket module may increase coil power draw by up to 10%. See page 30 for more information.
16-725C1
Accessories Legacy Power Relays
725
Socket, 70-725-1; Panel Mount Adapter, 16-725C1
Spring Clip, 16-725SC; Socket Modules, 70-ASM
70-725-1
16-725SC
13
Dimensions — inches (millimeters)
Wiring Diagram
2
13 131414
6
23
8
24
4
0
A2
1
A1
NEMA:
IEC:
70-725-1
0.67
(17.0)
1.39
(35.3)
2.09
(53.0)
0.04
(1.0)
0.28
(7.0)
1.73
(44.0)
0.93
(23.6)
16-725SC
0.15
(3.8)
1.406
(35.7)
2.717
(69.0)
2.787
(70.8)
0.925
(23.5) 2.126
(54.0)
70-725-1
0.78
(19.9)
1.58
(40.0)
2.12
(53.8)
0.47
(11.9) 0.2
(5.0)
0.3
(7.7)
0.39
(10.0)
1.06
(27.0)
0.24
(6.0) R0.16 (R4.1) x
0.14 (3.5) Deep
R0.09
(R2.3)
1.02
(26.0)
16-725C1
Dimensions,
Wiring Diagram
Legacy Power Relays
725
Socket, 70-725-1; Panel Mount Adapter, 16-725C1
Spring Clip, 16-725SC; Socket Modules, 70-ASM
14
Description
The 389F series power relays offer a broad range of contact ratings along with
a variety of mounting options and accessories, making it the ideal solution for a
variety of application requirements�
Rated Contact
Current
Contact
Configuration Coil Voltage Coil Resistance (Ω) Cover Style Standard Part Number
20 A 3PDT
12 Vac 17�7 Side flange 389FXCXC1-12A
24 Vac 72 Side flange 389FXCXC1-24A
Plug-in (socket) 389FXCXC-24A
120 Vac 1700 Plug-in (socket) 389FXCXC-120A
Side flange 389FXCXC1-120A
240 Vac 7200 Plug-in (socket) 389FXCXC-240A
Side flange 389FXCXC1-240A
12 Vdc 100 Plug-in (socket) 389FXCXC-12D
Side flange 389FXCXC1-12D
24 Vdc 400 Plug-in (socket) 389FXCXC-24D
Side flange 389FXCXC1-24D
25 A
DPDT
24 Vac 72 Plug-in (socket) 389FXBXC-24A
Side flange 389FXBXC1-24A
120 Vac 1700 Plug-in (socket) 389FXBXC-120A
Side flange 389FXBXC1-120A
240 Vac 7200 Plug-in (socket) 389FXBXC-240A
Side flange 389FXBXC1-240A
12 Vdc 100 Plug-in (socket) 389FXBXC-12D
Side flange 389FXBXC1-12D
24 Vdc 400 Plug-in (socket) 389FXBXC-24D
Side flange 389FXBXC1-24D
SPDT
24 Vac 72 Side flange 389FXAXC1-24A
120 Vac 1700 Side flange 389FXAXC1-120A
240 Vac 7200 Side flange 389FXAXC1-240A
12 Vdc 100 Side flange 389FXAXC1-12D
24 Vdc 400 Side flange 389FXAXC1-24D
30 A
SPDT-DM-DB
24 Vac 72 Side flange 389FXHXC1-24A
120 Vac 1700 Side flange 389FXHXC1-120A
240 Vac 7200 Side flange 389FXHXC1-240A
12 Vdc 100 Side flange 389FXHXC1-12D
24 Vdc 400 Side flange 389FXHXC1-24D
SPST-NO-DM
24 Vac 72 Side flange 389FHXXC1-24A
120 Vac 1700 Side flange 389FHXXC1-120A
240 Vac 7200 Side flange 389FHXXC1-240A
12 Vdc 100 Side flange 389FHXXC1-12D
24 Vdc 400 Side flange 389FHXXC1-24D
Feature Benefit
High-power contacts High contact ratings (up to 30 A, 1�5 hp) and long
electrical endurance; suitable for high-power switch-
ing applications
Ballast load ratings Ideal for lighting controls
Multiple contact configurations Meets a wide variety of applications
Socket mountable (plug-in cover
only)
Helps increase design and installation flexibility;
allows the use of modules and other accessories
RoHS compliant Environmentally friendly; complies with the European
Restriction of Hazardous Substances directive
Side Flange Cover
Plug-In (Socket) Cover
Description Legacy Power Relays
389F
SPST, 30 A; DPDT, 20–25 A;
SPDT, 25–30 A; 3PDT, 20 A
15
Part Number Explanation
Series:
389F
Contact
Arangement:
XAX = SPDT
XBX = DPDT
XCX = 3PDT
XHX = SPDT-DM-DB
HXX = SPST-NO-DM
Cover Style:
C = Plug-in socket mount
C1 = Side flange mount
Coil Voltage:
12A = 12 Vac
24A = 24 Vac
120A = 120 Vac
240A = 240 Vac
12D = 12 Vdc
24D = 24 Vdc
Specications Legacy Power Relays
389F
SPST, 30 A; DPDT, 20–25 A;
SPDT, 25–30 A; 3PDT, 20 A
Specifications
Part Number 389FXAX, XBX 389FXCX 389FXHX, HXX
Contact Characteristics
Contact Configuration SPDT; DPDT 3PDT SPST-NO-DM; SPDT-DM-DB
Contact Material Silver alloy
Thermal (Carrying) Current 25 A 20 A 30 A
Maximum Switching Voltage 600 V 300 V 600 V
Rated Switching Current at Voltage
(Conforming to IEC AC-1 and DC-1)
NO and NC: 25 A at 250 Vac
NO and NC: 15 A at 28 Vdc
NO and NC: 20 A at 250 Vac
NO and NC: 15 A at 28 Vdc
NO and NC: 30 A at 250 Vac
NO and NC: 30 A at 28 Vdc
Current Ratings at Voltage
(Conforming to UL)
Resistive:
25 A at 300 Vac 50/60 Hz;
5 A at 600 Vac 50/60 Hz;
13 A at 28 Vdc, 100,000 cycles
Motor:
1�5 hp at 200–240 Vac 50/60 Hz;
1 hp at 120–200 and 480–600 Vac3
50/60 Hz, 6,000 cycles
Pilot Duty:
B600, 6,000 cycles
FLA/LRA:
22/98 A at 120 Vac, 6,000 cycles
Ballast:
20 A, 277 Vac 50/60 Hz, 6,000 cycles
Resistive:
20 A at 150 Vac 50/60 Hz,
15 A at 250 Vac, 50/60 Hz
13 A at 28 Vdc, 50,000 cycles
Motor:
0�5 hp at 120–240 Vac 50/60 Hz;
6,000 cycles
Pilot Duty:
B300, 6,000 cycles
Ballast:
20 A, 150 Vac 50/60 Hz;
6�67 A at 277 Vac, 6,000 cycles
Resistive:
30 A at 300 Vac 50/60 Hz
10 A at 600 Vac 50/60 Hz
30 A at 28 Vdc, 100,000 cycles
Motor:
1�5 hp at 200–600 Vac 50/60 Hz;
1 hp at 120–200 Vac 50/60 Hz,
6,000 cycles
Pilot Duty:
A600, 6,000 cycles
FLA/LRA:
22/98 A at 120 Vac, 6,000 cycles;
17/60 A at 300 Vac, 6,000 cycles3
Ballast:
25 A, 277 Vac 50/60 Hz, 6,000 cycles
Minimum Switching Requirement 100 mA at 5 Vdc
Coil Characteristics
Coil Voltage Range112–240 Vac 50/60 Hz; 12–24 Vdc1
Operating Range (% of Nominal) 85%–110% (AC); 80%–110% (DC)
Average Consumption 2 VA (AC); 1�5 W (DC)
Drop-out Voltage Threshold 10% minimum (AC/DC)
General Characteristics
Electrical Life at Rated Load2100,000 operations for IEC AC-1, 50,000 operations for IEC DC-1
Mechanical Life at No Load
(Unpowered)
5,000,000 operations
Operate Time at Nominal Coil Voltage
20 ms (maximum)
Dielectric Strength Between coil and contact: 2200 Vac; between poles: 2200 Vac; between contacts: 1600 Vac
Operating Temperature Range -30 to +55 °C (-22 to +131 °F)
Storage Temperature Range -30 to +85 °C (-22 to +185 °F)
Weight (Average) 84 g (3�0 oz)
Agency Certifications UL Listed (E164862), CSA (225619), CE (per IEC 60947-1), RoHS
Note: Actual product performance may vary depending on application and environmental conditions.
1 For available standard coil voltages, refer to the standard part number table on page 14.
2 The NO and NC contacts were tested independently. 3 Break all lines for 1 hp at 600 Vac, 50/60 Hz.
3 For SPST-NO-DM version only.
16
Dimensions — inches (millimeters)
Wiring Diagrams
NEMA
IEC
SPDT
B
A
A1 A2
7
11
34
5
32
2
DPDT
BA
A1 A2
7
11
4
12
1
9
21
24
6
22
3
14
3PDT
BA
A1 A2
7
11
4
12
1
98
31 21
34 24
5
32
6
22
2 3
14
SPDT-DB-DM
B
A
A1 A2
4
12
1
24
6
22
3
14
SPST-NO-(DM)
BA
A1 A2
4
24
6
14
Dimensions,
Wiring Diagrams
Legacy Power Relays
389F
SPST, 30 A; DPDT, 20–25 A;
SPDT, 25–30 A; 3PDT, 20 A
1.36 [34.5]
1.49 [37.8] 0.18 [4.6]
0.19 [4.7]
0.22 [5.5]
0.03 [0.8]
0.25 [6.4]
0.14 [3.6]
1.90 [48.4]
1.49 [37.8]
2.25 [57.1]
2.24 [56.9]
2.50 [63.5]
2.90 [73.6]
0.63 [15.9] 0.30 [7.5]
0.30 [7.6] 0.31 [7.8]
0.22 [5.7]
1.36 [34.5] 0.16 [4.0]
0.44 [11.1] 0.44 [11.1]
0.34 [8.7]
Plug-in Cover Style
Side Flange Cover Style
17
Description
The 389F accessories create a complete system solution for all your application needs�
Relay Accessories
Description Function For Use with Relays Packaging
Minimum
Standard Part
Number
Socket Offers an alternate installation option 389F relays with plug-in (socket) cover 10 70-788EL11-1
Socket Accessories
Description Function Coil Voltage For Use with
Sockets
Packaging
Minimum
Standard Part
Number
Socket Module*
LED indicator 120/240 Vac/Vdc 70-788EL11-1 10 70-ASMLG-110/240
MOV suppressor
24 Vac/Vdc 70-788EL11-1 10 70-ASMM-24
120 Vac/Vdc 70-788EL11-1 10 70-ASMM-120
240 Vac/Vdc 70-788EL11-1 10 70-ASMM-240
Protection diode 6–250 Vdc 70-788EL11-1 10 70-ASMD-250
RC circuit 240 Vac 70-788EL11-1 10 70-ASMR-240
ID Tag/Label* Identification of circuits in multi-relay applications N/A 70-788EL11-1 10 16-750/788FT-1
Panel Mount Adapter Mounting socket to a panel N/A 70-788EL11-1 10 16-788C1
Metal DIN Rail* Quick installation and removal of sockets N/A 70-788EL11-1 20 16-700DIN
DIN Rail Clip* Holds sockets firmly in place on DIN rail N/A 70-788EL11-1 10 16-DCLIP-1
* Use of LED or RC socket module may increase coil power draw by up to 10%. See page 30 for more information.
Relay Mounting Example
Socket Specifications (UL 508)
Part Number 70-788EL11-1
Number of Terminals 11
Nominal Voltage Rating 300 V
Nominal Current Rating 25 A
Dielectric Strength Between adjacent output terminals: 3000 V(rms);
Output to input terminals: 3000 V(rms);
Terminals to rail/chassis: 3000 V(rms)
Temperature Range Operation: −40 to +80 ºC (−40 to +176 °F);
Storage: −40 to +105 ºC (−40 to +221 °F)
Protection Category (Fingersafe™) IP20
Internal Metal Tracks Copper alloy, Tin plated
Screw Terminals Steel, Zinc plated combination head
Maximum Screw Torque 9�0 lb-in (1�0 N•m)
Mounting Style 35 mm DIN rail; mounts to panel with 16-788C1 adapter
Wire Connection Method Elevator terminals
Wire Size Solid Cu: two 10–12 AWG (4�0–6�0 mm²)
Stranded Cu: two 10–12 AWG (4�0–6�0 mm²)
Flammability Rating 94V-0
Weight 3�39 oz (96 g)
Agency Certifications UL Listed (E70550), CSA (40787), CE (per IEC 61984), RoHS
70-788EL11-1 16-DCLIP-1 and
16-700DIN
16-750/788FT-170-ASM 16-788C1
Accessories Legacy Power Relays
389F
Socket, 70-788EL11-1
18
Dimensions — inches (millimeters)
A2 A1
72
INPUT
12
1
14
4
11
7
22
3
32
2
21
24
9
34
5
6
31
8
(36)
1.4
(63)
(92)
(96)
2.48
70-788EL11-1
3.62
3.7
NEMA:
IEC:
0.165 Typ.
(4.19)
1.39 Max.
(35.3)
0.06 Typ.
(1.4)
16-788C1 Panel Mount Adapter for 70-788EL11 socket
1.7
(43.18)
1.4 Max.
(35.5)
0.585
(14.95)
0.17 Typ.
(4.31)
0.165
(4.19)
0.256
(6.5)
0.12
(3.04)
Dimensions Legacy Power Relays
389F
Socket, 70-788EL11-1
19
Wiring Diagram
12
1
14
4
11
7
22
3
32
2
21
24
9
34
5
6
31
8
A2
B
A1
A
Coil Bus
Jumper
B A
9 8 7
6 5 4
1
2
3
input
Module
INPUT
COM
NO
NC
IEC
NEMA
INPUT
INPUT
70-788EL11-1
Wiring Diagram Legacy Power Relays
389F
Socket, 70-788EL11-1
20
Description
The 300 series power relays offer high-amperage DPDT performance in a standard
flange-mounting device� Combined with the optional blowout magnet feature, the
300 series is designed for high-voltage DC or AC switching�
Rated Contact
Current
Contact
Configuration Coil Voltage Coil Resistance (Ω) Cover Style Standard Part Number
30 A DPDT
12 Vac 13�5 Side flange mount 300XBXC1-12A
24 Vac 54 Side flange mount 300XBXC1-24A
120 Vac 1270 Side flange mount 300XBXC1-120A
240 Vac 5400 Side flange mount 300XBXC1-240A
12 Vdc 57 Side flange mount 300XBXC1-12D
24 Vdc 300
Side flange mount 300XBXC1-24D
Side flange mount
(with magnetic blowout) 300XBX69C1-24D
Feature Benefit
High-power contacts High contact ratings (up to 30 A, 2 hp) and long electrical
endurance; suitable for high-power switching applications
Improved dielectric strength 4000 V(rms) between mutually isolated conductive
elements and frame
Increased spacing between
stationary contact terminals
Enables fully booted Quick Connect terminals
2 mm contact gap and
8 mm creepage and clearance
Meets international requirements
Blowout magnet option Ideal for DC voltage switching
Part Number Explanation
Series:
300
Contact
Arangement:
XBX = DPDT
Cover Style:
C1 = Side flange mount
Coil Voltage:
12A = 12 Vac
24A = 24 Vac
120A = 120 Vac
240A = 240 Vac
12D = 12 Vdc
24D = 24 Vdc
Blowout Magnet:
69 = Blowout magnet
Side Flange Cover
Description Legacy Power Relays
300
DPDT, 30 A
Top DIN Mount Cover
21
Specifications (UL 508)
Part Number 300XBX1
Contact Characteristics
Contact Configuration DPDT
Contact Material Silver alloy
Thermal (Carrying) Current 30 A
Maximum Switching Voltage 600 V
Current Ratings at Voltage1Resistive:
30 A at 300 Vac 50/60 Hz, 30 A at 28 Vdc, NO 100,000 cycles, NC 6,000 cycles;
15 A at 600 Vac 50/60 Hz, 100,000 cycles
Motor:
1 hp at 120 Vac 50/60 Hz, 6,000 cycles;
2 hp at 208–600 Vac 50/60 Hz2, 6,000 cycles
Pilot Duty:
5�5 A at 120 Vac 50/60 Hz, 6,000 cycles;
1�2 A at 600 Vac 50/60 Hz, 6,000 cycles
Minimum Switching Requirement 500 mA at 5 Vdc
Coil Characteristics
Coil Voltage Range312–240 Vac 50/60 Hz;
12–24 Vdc
Operating Range (% of Nominal) 85%–110% (AC);
80%–110% (DC)
Average Consumption 3�4 VA (AC at 60 Hz);
2�3 W (DC)
Drop-out Voltage Threshold 15% (AC);
10% (DC)
General Characteristics
Electrical Life at Rated Load 6,000 operations
Mechanical Life at No Load (Unpowered) 5,000,000 operations
Operate Time at Nominal Coil Voltage 20 ms
Dielectric Strength Between coil and contact: 4000 Vac;
Between poles: 2500 Vac;
Between contacts: 2500 Vac
Operating Temperature Range −40 to +55 °C (−40 to +131 °F)
Storage Temperature Range −40 to +85 °C (−40 to +185 °F)
Weight (Average) without blowout magnet: 85 g (3�0 oz)
with blowout magnet: 95 g (3�4 oz)
Agency Certifications UL (E164862), CSA (225619), RoHS
Note: Actual product performance may vary depending on application and environmental conditions.
1 For additional ratings with blowout magnet, refer to Table 3 below.
2 Break all lines for 2 hp / 480–600 Vac, 50/60 Hz.
3 For available standard coil voltages, refer to the standard part number table on page 20.
Table 3: Additional DC Ratings with Blowout Magnet
Load Voltage Contact Rating
150 Vdc 5 A
Specications Legacy Power Relays
300
DPDT, 30 A
22
Dimensions — inches (millimeters)
Wiring Diagram
DPDT
A
5
B
6
3 4
1 2
Dimensions,
Wiring Diagram
Legacy Power Relays
300
DPDT, 30 A
0.07 Max.
[1.9]
0.25x0.032
[6.40x0.81]
0.16 Typ.
[4.0]
0.63
Typ.
[15.9]
1.90 Max.
[48.3]
2.50 Max.
[63.5]
0.37 Max.
[9.5]
0.18 Max.
[4.5]
2.90 Max.
[73.6]
1.36 Max.
[34.5]
1.49 Max.
[37.8]
Quick Connect
Terminals With
Solder Hole
Side Flange Mount Cover
23
Description
The 92 series power relays offer a small package size and features Class F
insulation for a maximum coil temperature of 155 °C (311 °F). These power relays
meet UL508 spacing and are directly DIN or panel mountable�
Rated Contact Current Contact Configuration Coil Voltage Coil Resistance (Ω) Standard Part Number
30 A DPST-NO
24 Vac 170192S7A22D-24
120 Vac 4250192S7A22D-120
240 Vac 16500192S7A22D-240
12 Vdc 86 92S7D22D-12
24 Vdc 350 92S7D22D-24
30 A (NO) / 3 A (NC) DPDT
24 Vac 170192S11A22D-24
120 Vac 4250192S11A22D-120
240 Vac 16500192S11A22D-240
12 Vdc 86 92S11D22D-12
24 Vdc 350 92S11D22D-24
1 All AC coils are rectified.
Feature Benefit
Standard Class F insulation Allows for maximum coil temperature of 155 ˚C (311 °F)
which is ideal for elevated temperature applications
DIN and panel mount cover Mounts directly onto DIN rail or panel and provides flexibility
to accommodate last minute design changes
Sealed construction, vented To resist dust and debris in harsh environments
Part Number Explanation
Series:
92
Cover:
S = Dust cover
Contact Configuration:
7 = DPST-NO
11 = DPDT
Coil Type:
A = AC
D = DC
Mounting Style:
22D = DIN rail and panel mount cover
Coil Voltage:
12 = 12 V 120 = 120 V
24 = 24 V 240 = 240 V
Note: Available coil voltages include
12 Vdc, 24 Vac, 24 Vdc, 120 Vac,
and 240 Vac�
Description Legacy Power Relays
92
DPST-NO, 30 A;
DPDT, 30 A (NO) / 3 A (NC)
92S7A22D-24
24
Specications Legacy Power Relays
92
DPST-NO, 30 A;
DPDT, 30 A (NO) / 3 A (NC)
Specifications
Part Number 92S7 92S11
Contact Characteristics
Contact Configuration DPST-NO DPDT
Contact Material Silver alloy
Thermal (Carrying) Current
30 A 30 A (NO); 3 A (NC)
Maximum Switching Voltage
(Conforming to IEC)
250 Vac / 28 Vdc
Maximum Switching Voltage
(Conforming to UL)
300 Vac / 28 Vdc
Current Ratings at Voltage
(Conforming to IEC)
(NO) 30 A at 250 Vac;
25 A at 28 Vdc, 100,000 cycles
(NO) 30 A at 250 Vac;
25 A at 28 Vdc, 100,000 cycles
(NC) 3 A at 250 Vac;
3 A at 28 Vdc, 100,000 cycles
Current Ratings at Voltage
(Conforming to UL)
(NO) General Use: 30 A at 277 Vac, 100,000 cycles
Resistive: 20 A at 28 Vdc, 100,000 cycles
Motor: 1�0 hp at 120 Vac;
3�0 hp at 240 Vac, 100,000 cycles
LRA/FLA : 96 A / 22 A @ 240 Vac (AC coil), 30,000 cycles;
110 A / 25�3 A @ 240 Vac (DC coil), 30,000 cycles
Pilot Duty: 720 VA / A300, 6,000 cycles
Short Circuit: 5000 A(rms) @ 240 Vac
Tungsten: 10 A at 120 Vac 50/60 Hz, 25,000 cycles;
6 A at 250 Vac 50/60 Hz, 25,000 cycles
(NO) General Use: 30 A at 277 Vac, 100,000 cycles
Resistive: 20 A at 28 Vdc, 100,000 cycles
Motor: 1�0 hp at 120 Vac;
3�0 hp at 240 Vac, 100,000 cycles
LRA/FLA : 96 A / 22 A @ 240 Vac (AC coil), 30,000 cycles;
110 A / 25�3 A @ 240 Vac (DC coil), 30,000 cycles
Pilot Duty: 720 VA / A300, 6,000 cycles
Short Circuit: 5000 A(rms) @ 240 Vac
Tungsten: 10 A at 120 Vac 50/60 Hz, 25,000 cycles;
6 A at 250 Vac 50/60 Hz, 25,000 cycles
(NC) Resistive: 3 A at 277 Vac 6,000 cycles;
3 A at 28 Vdc 100,000 cycles
Switching Capacity
Maximum: 7500 VA / 840 W (when mounted with 13 mm gap between 2 relays); 6250 VA / 700 W (when mounted side by side without a gap)
Minimum:
170 mW
Minimum Switching
Requirements
10 mA at 17 V
Coil Characteristics
Coil Voltage Range112–240 Vac2 50/60 Hz; 12–24 Vdc
Operating Range
(% of Nominal)
80%–110%
Average Consumption 4 VA −20% / +10% (AC); 1.7 W −20% / +10% (DC)
Drop-out Voltage Threshold
15% minimum (AC); 10% minimum (DC)
General Characteristics
Electrical Life at Rated Load
Resistive load: 100,000 cycles, unless otherwise specified under “Current Ratings at Voltage”
Inductive load: See load curves on page 25�
Mechanical Life at No
Load (Unpowered)
5,000,000 operations
Operating Time
(Response Time) at
Nominal Coil Voltage
25 ms maximum
Rated Impulse Withstand 4000 V (1�2 μs / 50 μs)
Dielectric Strength Between coil and contact: 4000 Vac
Between poles: 2000 Vac
Between contacts: 1500 Vac
Operating Temperature
Range
−40 to +55 °C ( −40 to +131 °F)
Storage Temperature Range
−40 to +85 °C (−40 to +185 °F)
Vibration Resistance ± 1 mm (10–35 Hz) and 3 g-n (35–150 Hz)
Shock Resistance 10 g-n (in operation) / 30 g-n (not in operation)
Weight (Average) 0�082 kg (0�181 oz)
Conformity to Standards IEC/EN 61810-1, UL 508, CSA C22-2 n°14
Agency Certifications UL Listed (E164862), CSA (225619), CE (per IEC 60947-1), RoHS
Note: Actual product performance may vary depending on application and environmental conditions.
1 For available standard coil voltages, refer to the standard part number table on page 23.
2 All AC coils are rectified.
25
Specications (continued),
Dimensions,
Wiring Diagrams
Legacy Power Relays
92
DPST-NO, 30 A;
DPDT, 30 A (NO) / 3 A (NC)
Specifications (continued)
Electrical durability of contacts, IEC ratings
Resistive load AC reduction coefficient for inductive load
(depending on power factor cos φ)
Durability (inductive load) = durability (resistive load) x
reduction coefficient.
Maximum switching capacity on DC resistive load
Note: These curves are for reference only and are typical values only. Actual performance depends on the actual load, environment, duty cycle, and other condi-
tions specific to the application.
104
201 435678
10
7
105
106
Durability (Number of operating cycles)
Switching capacity (kVA)
0,3
0,5
4,016,0 0,2
0,4
0,6
0,8
1
Reduction coefficient
0,1
1
200 25005 051001820
10
Current c
Voltage c
5
6
104
201 435678
107
105
106
Durability (Number of operating cycles)
Switching capacity (kVA)
0,3
0,5
4,016,0 0,2
0,4
0,6
0,8
1
Reduction coefficient
0,1
1
200 25005 051001820
10
Current c
Voltage c
5
6
104
201 435678
107
105
106
Durability (Number of operating cycles)
Switching capacity (kVA)
0,3
0,5
4,016,0 0,2
0,4
0,6
0,8
1
Reduction coefficient
0,1
1
200 25005 051001820
10
Current c
Voltage c
5
6
Dimensions — inches (millimeters)
Wiring Diagrams
6
14
8
11
2
24
4
21
1
A1
0
A2
6
14
8
11
7
12
2
24
4
21
3
22
1
A1
0
A2
1.18
(30)
2.70
(68.5)
1.54
(39.05)
0.25 (6.3) 0.03
(0.8)
2.35
(59.8)
0.73
(18.48)
0.45
(11.48)
2.05
(52) 0.14
(3.6)
0.29
(7.4)
1.33
(33.7)
0.35
(8.85)
0.18
(4.5)
0.16
(4.15)
0.36
(9.05)
1.18
(30)
2.70
(68.5)
1.54
(39.05)
0.25 (6.3) 0.03
(0.8)
2.35
(59.8)
0.45
(11.48)
2.05
(52) 0.14
(3.6)
0.29
(7.4)
1.33
(33.7)
0.35
(8.85)
0.18
(4.5)
0.16
(4.15)
0.36
(9.05)
DPST-NO (2 NO): DPDT (2 CO):
DPST-NO (2 NO): DPDT (2 CO):
6
14
8
11
2
24
4
21
1
A1
0
A2
6
14
8
11
7
12
2
24
4
21
3
22
1
A1
0
A2
26
Description
The 9A series power relays offer robust performance in applications such as HVAC,
motor controls, and alarm systems�
Rated Contact Current Contact Configuration Coil Voltage Coil Resistance (Ω) Standard Part Number
30 A SPST-NO
24 Vac 500 9AS1A52-24
120 Vac 3000 9AS1A52-120
5 Vdc 25 9AS1D52-5
12 Vdc 144 9AS1D52-12
24 Vdc 576 9AS1D52-24
30 A (NO); 15 A (NC) SPDT
24 Vac 500 9AS5A52-24
120 Vac 3000 9AS5A52-120
240 Vac 12100 9AS5A52-240
5 Vdc 25 9AS5D52-5
12 Vdc 144 9AS5D52-12
24 Vdc 576 9AS5D52-24
Note: PC mounting versions available. Call (847) 441-2540 for more information.
Feature Benefit
Standard Class F insulation Allows for maximum coil temperature of 40 ˚C (284 °F)
which is ideal for high temperature applications
FLA/LRA and hp ratings Capable of handling motor loads
Ballast load ratings Suitable for lighting control applications
Small package size Ideal for small spaces
Standard Quick Connect terminals Simplifies and expedites installation
Part Number Explanation
Series:
9A
Cover:
S = Sealed dust cover
Contact Configuration:
1 = SPST-NO
5 = SPDT
Coil Type:
A = AC
D = DC
Contact Material:
2 = Silver alloy
Coil Voltage:
24 = 24 Vac
120 = 120 Vac
240 = 240 Vac
5 = 5 Vdc
12 = 12 Vdc
24 = 24 Vdc
110 = 110 Vdc
Mounting Style:
2 = PC mount
5 = Flanged panel mount
Description Legacy Power Relays
9A
SPST-NO, 30 A;
SPDT, 30 A (NO) / 15 A (NC)
W9AS1D52
27
Specications Legacy Power Relays
9A
SPST-NO, 30 A;
SPDT, 30 A (NO) / 15 A (NC)
Specifications (UL 508)
Part Number 9AS1 9AS5
Contact Characteristics
Contact Configuration SPST-NO SPDT
Contact Material Silver alloy
Thermal (Carrying) Current 30 A 30 A (NO);
15 A (NC)
Maximum Switching Voltage 300 V
Current Ratings at Voltage Resistive:
30 A at 240 Vac 50/60 Hz;
30 A at 28 Vdc, 100,000 cycles
Motor:
1 hp at 125 Vac 50/60 Hz;
2 hp at 240 Vac 50/60 Hz, 1,000 cycles
FLA/LRA:
22/98 A (NO) at 120 Vac 50/60 Hz, 30,000 cycles;
30/80 A (NO) at 240 Vac 50/60 Hz, 30,000 cycles
Ballast:
10 A at 277 Vac, 6,000 cycles
Pilot Duty:
470 VA, 6,000 cycles
Resistive:
30 A at 240 Vac 50/60 Hz (NO);
15 A at 240 Vac 50/60 Hz (NC);
30 A at 28 Vdc (NO);
10 A at 28 Vdc (NC), 100,000 cycles
Motor:
1 hp at 125 Vac 50/60 Hz (NO);
1/4 hp at 125 Vac 50/60 Hz (NC);
2 hp at 240 Vac 50/60 Hz (NO);
1/2 hp at 240 Vac 50/60 Hz (NC), 1,000 cycles
FLA/LRA:
22/98 A (NO) at 120 Vac 50/60 Hz, 30,000 cycles;
30/80 A (NO) at 240 Vac 50/60 Hz, 30,000 cycles;
12/30 A (NC) at 240 Vac 50/60 Hz, 30,000 cycles
Ballast:
10 A at 277 Vac (NO);
3 A at 277 Vac (NC), 6,000 cycles
Pilot Duty:
470 VA (NO), 275 VA (NC), 6,000 cycles
Minimum Switching Requirement 100 mA at 12 Vac, 5 Vdc
Coil Characteristics
Coil Voltage Range124–240 Vac 50/60 Hz;
5–24 Vdc1
Operating Range (% of Nominal) 80%–120% (AC);
75%–120% (DC)
Average Consumption 2�8 VA (AC);
1 W (DC)
Drop-out Voltage Threshold 10% (AC/DC)
General Characteristics
Electrical Life at Rated Load 100,000 cycles, unless otherwise specified under “Current Ratings at Voltage”
Mechanical Life at No Load
(Unpowered)
10,000,000 operations
Operate Time at Nominal Coil Voltage 15 ms
Dielectric Strength Between coil and contact: 2500 Vac;
Between contacts: 1500 Vac
Operating Temperature Range −40 to +55 °C (−40 to +131 °F)
Storage Temperature Range −40 to +85 °C (−40 to +185 °F)
Vibration Resistance 3 g-n, 10–55 Hz
Shock Resistance 10 g-n
Weight (Average) 33 g (1�16 oz)
Agency Certifications UL Listed (E43641)
Note: Actual product performance may vary depending on application and environmental conditions.
1 For available standard coil voltages, refer to the standard part number table on page 26.
28
Dimensions — inches (millimeters)
Wiring Diagrams
1.98
(50.22)
1.09
(27.70)
0.08
(2.01)
1.24
(31.60)
1.07
(27.30)
1.72
(43.80)
Contact Terminals:
0.25 X 0.032 (6.35 X 0.81)
Quick Connect Tab
Terminals
0.071 (1.80) Radius
for #6 screw
Coil Terminals:
0.187 X 0.02 (4.75 X 0.508)
Quick Connect Tab
Terminals
NONC
COM
All diagrams are shown from top view
SPST-NO SPDT
Dimensions,
Wiring Diagrams
Legacy Power Relays
9A
SPST-NO, 30 A;
SPDT, 30 A (NO) / 15 A (NC)
29
Description
The 16-9ADIN-1 DIN rail adapter provides the mounting flexibility needed to mount
the 9 A power relay in a panel board or control box�
Description Function For Use with Relays Packaging
Minimum
Standard Part
Number
DIN Rail Adapter Enables the 9A relay to be mounted directly to a DIN rail 9A series relays 10 16-9ADIN-1
Dimensions — inches (millimeters)
2.57
(65.28)
1.41
(35.73)
0.47
(11.94)
1.09
(27.63)
1.075
(27.3)
0.465
(11.8)
Accessories Legacy Power Relays
9A
DIN Rail Adapter, 16-9ADIN-1
16-9ADIN-1
Shown with 9 A relay
30
Description Function Coil Voltage Packaging
Minimum
Standard Part
Number
Socket Module*
LED Indicator: Verifies that power is being supplied to the coil�
Ideal for both AC and DC applications� Polarity sensitive for DC
applications�
110/240 Vac/Vdc 10 70-ASMLG-110/240
MOV Suppressor: Protects by shunting potentially damaging
electrical spikes away from the relay coil� Ideal for AC and DC
Applications�
24 Vac/Vdc 10 70-ASMM-24
120 Vac/Vdc 10 70-ASMM-120
240 Vac/Vdc 10 70-ASMM-240
Protection Diode: Protects external drive circuitry from
inductive voltages generated when removing coil voltage�
DC applications only� Polarity sensitive�
6–250 Vdc 10 70-ASMD-250
RC Circuit: Snubs back EMF of relay coil� 240 Vac 10 70-ASMR-240
ID Tag/Label Identification of circuits in multi-relay applications N/A 10 16-750/788FT-1
Metal DIN Rail Quick installation and removal of sockets N/A 20 16-700DIN
DIN Rail Clip Helps to holds sockets firmly in place on the DIN rail N/A 10 16-DCLIP-1
*Use of LED and RC modules may increase coil power draw up to 10%.
Description
Socket modules connect the circuit in parallel with the relay and coil when plugged
into a socket� No additional wiring or tool is required� The modules fit within the
maximum dimensions of both the relay and socket�
ID Tags/Labels provide quick identification of circuits�
Dimensions — inches (millimeters)
16-DCLIP-1 and
16-700DIN
16-750/788FT-1
70-ASM
16-750/788FT-1 ID Tag/Label
(12) (14.2)
1.2
(32)
0.47
1.07
(27.4)
0.55
70-ASM Socket Modules
A1A2
1.60
Max.
LED
(only on
LED
modules)
1.37
(34.7)
0.384
(9.82)
Description,
Dimensions
Legacy Power Relays
Socket Accessories
Socket Modules, 70-ASM; Metal DIN Rail, 16-700DIN;
DIN Rail Clip, 16-DCLIP; ID Tags/Labels, 16-750/788FT-1
31
Dimensions — inches (millimeters)
Wiring Diagrams
0.37
(9.4)
1.39
(35.5)
1.55
(39.5)
1.65
(42.0)
1.37
(34.7)
1.17
(29.7)
0.86
(22.0)
16-DCLIP-1 DIN Rail Clip
Note: The lips at base
of DIN rail may or may
not be present on
DIN rail extrusions.
16-700DIN Metal DIN Rail
(5)
0.19
1.377
+0.011/-0.007
(35 ± 0.3)
0.99
(10)
0.39 (25) (1 ± 0.04)
0.039
(25.5)
1.0
39.3
(1000) (7.5 +0.0/-0.4)
0.3
70-ASM Socket Modules
MOV
Suppressor
A2
A1
A2
Protection
Diode +
A1
LED
Indicator
70-ASMM70-ASMLG
70-ASMR70-ASMD
A2
+
A1
A2 A1
RC
Suppressor
Dimensions (continued),
Wiring Diagrams
Legacy Power Relays
Socket Accessories
Socket Modules, 70-ASM; Metal DIN Rail, 16-700DIN;
DIN Rail Clip, 16-DCLIP; ID Tags/Labels, 16-750/788FT-1
32
Definition
An electromechanical relay (EMR) is an electrically operated switch which enables
current to flow through it on one circuit and can switch a current on and off on a
second circuit� Power relays can handle higher power loads, and are typically rated
at 20 A and above�
Principle of Operation
A simple electromechanical relay consists of a coil of wire surrounding an iron core,
a yoke, a movable armature, and one or more sets of contacts� The armature is
hinged to the yoke and mechanically linked to one or more sets of moving contacts�
When an electric current is passed through the coil it generates a magnetic field
that attracts the armature, and the consequent movement of the movable contact(s)
either makes or breaks (depending on the configuration) with a fixed contact� When
the current to the coil is switched off, a spring returns the armature to its original
position�
Types of Relay Contacts
bNormally open (NO) contacts connect the circuit when the relay is activated;
the circuit is disconnected when the relay is inactive� It is also called a Form A
contact or “make” contact�
bNormally closed (NC) contacts disconnect the circuit when the relay is activated;
the circuit is connected when the relay is inactive� It is also called a Form B
contact or “break” contact�
bChange-over (C/O), or double-throw (DT), contacts control two circuits: one
normally open contact and one normally closed contact with a common terminal�
It is also called a Form C contact or “transfer” contact (“break before make”)�
Contact Configurations
bSPST – Single Pole Single Throw is used for normally open (SPST-NO) and
normally closed contacts (SPST-NC)�
bSPDT – Single Pole Double Throw is sometimes referred to as single
change-over or 1 C/O�
bDPST – Double Pole Single Throw has two pairs of terminals making it equivalent
to two SPST switches or relays actuated by a single coil� The contacts may be
normally open (DPST-NO) or normally closed (DPST-NC)�
bDPDT – Double Pole Double Throw is sometimes referred to as two change-over
or 2 C/O�
The “S” (Single Pole) or “D” (Double Pole) may be replaced with a number,
indicating multiple poles� For example 4PDT indicates a four pole double
throw relay�
EMR Diagram
ARMATURE
MECHANICAL
CONTACTS
COIL
MAGNETIC
COUPLING
EMR
Application Data Legacy Power Relays
33
Advantages
Relays are used where it is necessary to control a circuit by a low-power signal (with
complete electrical isolation between control and controlled circuits), or where several
circuits must be controlled by one signal� The advantages of power relays include:
bCan withstand current surges and voltage spikes
bHigher dielectric strength provides better line to load separation
bBroad contact current range available, from 100 mA to 50 A
bMultiple poles available to control separate voltages and circuits simultaneously
bVarious contact configurations also available, including normally open (NO or
Form A), normally closed (NC or Form B), double throw (DT or Form C), double
make (DM), and double break (DB)
bWide ambient temperature range
bNo leakage current or ON-state voltage drop
Applications
Designed with heavy-duty contacts coupled with a specialized magnetic armature and
coil to provide the necessary power and contact force, legacy Power Relays easily
handle current loads of 20–50 A� With multiple features as well as panel and DIN
mounting options, these relays offer the performance and flexibility needed to improve
design, expedite installation, and simplify testing of your application�
Automation Panels
Process controls, motor controls,
standby lighting
Power Supplies
Universal power supplies, battery backup
systems
Appliances
Air conditioners, water heaters, portable
heaters, spa controls, water pumps
Packaging Machinery
Conveyor motors, food processors,
product/shrink wrap, solenoid controls
Material Handling
Motor control, conveyor controls
HVAC & Refrigeration
Anti-condensation equipment, compressor
controls, blower controls, motorized
duct/vent controls
Lighting Control
Trafc signal systems, motorway information
systems, theatrical lighting, ballast lighting
Food & Beverage
Commercial/industrial cooking equipment,
ltration systems, bottling, chillers,
convection ovens
Application Data (continued) Legacy Power Relays
Typical Examples of Power Relay Applications
34
A Complete Range of Power Relays
Depending on the application, the legacy line of power relays offers a number
of advantages, including high contact ratings (up to 50 A), feature-rich covers,
mounting options and accessories to suit a multitude of applications�
Selecting a Power Relay
The list below is an example of the specifications to look for when selecting a
power relay�
Use the catalog specifications or online parametric search to determine a
recommended part number (www.serelays.com)�
Selection Guide Legacy Power Relays
Contract rating(s):
Contact configuration:
Mounting style:
Coil voltage
Features and Accessories
__________________
__________________
__________________
__________________
__________________
35
The Schneider Electric Relays website (www.serelays.com) is designed to enable
users to easily find the proper relay to fit design requirements and to help simplify
and shorten workflow�
Easily find the proper relay to fit design
requirements
b Online Catalog
Find the right product by choosing specifications, compare products side-by-
side, and view technical specifications, 2D and 3D drawings, and associated
accessories�
b Cross Reference Search
Search our comprehensive database to identify products by manufacturer and
part number, and link directly to part specifications�
b 3D CAD Library
View, email, download, or insert a file directly into your open CAD software pane�
Choose from 18 different file formats�
b Order Free Samples
Schneider Electric offers free samples as a courtesy to individuals and
companies evaluating our products for their designs and applications� Sample
orders are subject to approval�
Simplify and shorten workflow
b Interactive Tools
View interactive demonstrations, such as our Time Delay Relay Interactive Demo
(left) which visually demonstrates the ten different timing functions offered on
legacy time delay relays�
b Distributor Inventory Search
Search authorized distributors’ current Schneider Electric inventory and buy
online�
(Buy online not available for all distributors)�
Website Guide Legacy Power Relays
Time Delay Relay Demo
3D Models
Schneider Electric USA, Inc.
200 N� Martingale Rd�
Schaumburg, IL 60173
Tel: 847- 441-2540
www�serelays�com
Electrical equipment should be installed, operated, serviced, and maintained only by qualied
personnel� No responsibility is assumed by Schneider Electric for any consequences arising out of
the use of this material�
© 2011–2017 Schneider Electric� All Rights Reserved�
Schneider Electric and Square D are trademarks and the property of Schneider Electric SE, its
subsidiaries, and afliated companies. All other trademarks are the property of their respective
owners�
8501CT1003R01/17, 01/2017
Replaces 8501CT1003R07/15 dated 11/2015
