System of Measurement System of Measurement |
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Switching Current Switching Current | Show |
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Switching Current Switching Current | Hide |
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Power Power |
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Switch Starting Position Switch Starting Position |
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Operation Type Operation Type |
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Switching Voltage Switching Voltage |
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Wire Connection Type Wire Connection Type |
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![]() | Screw Terminals |
Number of Mounting Holes Number of Mounting Holes |
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Mechanical Life Cycles Mechanical Life Cycles |
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Relay Type Relay Type |
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![]() | Standard |
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Specifications Met Specifications Met |
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Application Application |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Relays
More
DIN-Rail Mount Infrequent-Cycle High-Current Relays
Mount these relays directly to 35 mm DIN rail. For use with equipment that cycles on and off, they meet UL 508 for air conditioning and heating. All have recessed terminals to prevent contact with live connections. Also known as definite-purpose contactors.
Auxiliary contacts allow you to add a signaling device or control another relay.
For technical drawings and 3-D models, click on a part number.

Switching Current @ 600V AC | hp @ Switching Voltage | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of Terminals | Input Voltage | Control Power | Full Load | Resistive Load | Single Phase | Three Phase | Ht. | Wd. | Dp. | Specifications Met | Each | |
Relays | ||||||||||||
3 Circuits Controlled with 3 Off (Normally Open)—3PST-NO | ||||||||||||
10 | 24V AC | 6.5VA | 50A | 55A | 3 hp @ 120 V AC 10 hp @ 240 V AC | 15 hp @ 240 V AC 30 hp @ 480 V AC 40 hp @ 600 V AC | 3.5" | 1.8" | 3.5" | UL Listed C-UL Listed UL 508 | 00000000 | 0000000 |
10 | 120V AC | 6.5VA | 50A | 55A | 3 hp @ 120 V AC 10 hp @ 240 V AC | 15 hp @ 240 V AC 30 hp @ 480 V AC 40 hp @ 600 V AC | 3.5" | 1.8" | 3.5" | UL Listed C-UL Listed UL 508 | 00000000 | 000000 |
10 | 230V AC | 6.5VA | 50A | 55A | 3 hp @ 120 V AC 10 hp @ 240 V AC | 15 hp @ 240 V AC 30 hp @ 480 V AC 40 hp @ 600 V AC | 3.5" | 1.8" | 3.5" | UL Listed C-UL Listed UL 508 | 00000000 | 000000 |
10 | 24V DC | 5.4W | 50A | 55A | 3 hp @ 120 V AC 10 hp @ 240 V AC | 15 hp @ 240 V AC 30 hp @ 480 V AC 40 hp @ 600 V AC | 3.5" | 1.8" | 4.2" | UL Listed C-UL Listed UL 508 | 0000000 | 000000 |
High-Current Relays

Use these relays with large motors and lighting systems. Also known as IEC contactors, they are built to International Electrotechnical Commission (IEC) dimensional standards. All have recessed terminals to prevent contact with live connections. Mount to 35 mm DIN rail.
Auxiliary contacts allow you to add a signaling device or control another relay. Add one front-mount contact per relay or two side-mount contacts per relay.
For technical drawings and 3-D models, click on a part number.
Switching Current @ 600V AC | hp @ Switching Voltage | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of Terminals | Input Voltage | Control Power | Full Load | Resistive Load | Single Phase | Three Phase | Ht. | Wd. | Dp. | Specifications Met | Each | |
4 Circuits Controlled with 4 Off (Normally Open)—4PST-NO | ||||||||||||
12 | 24V AC | 6.5VA | 32A | 55A | 3 hp @ 120 V AC 7 1/2 hp @ 240 V AC | 15 hp @ 240 V AC 30 hp @ 480 V AC 30 hp @ 600 V AC | 3.5" | 2.4" | 3.5" | UL Listed C-UL Listed | 000000000 | 0000000 |
12 | 120V AC | 6.5VA | 32A | 55A | 3 hp @ 120 V AC 7 1/2 hp @ 240 V AC | 15 hp @ 240 V AC 30 hp @ 480 V AC 30 hp @ 600 V AC | 3.5" | 2.4" | 3.5" | UL Listed C-UL Listed | 000000000 | 000000 |
12 | 240V AC | 6.5VA | 32A | 55A | 3 hp @ 120 V AC 7 1/2 hp @ 240 V AC | 15 hp @ 240 V AC 30 hp @ 480 V AC 30 hp @ 600 V AC | 3.5" | 2.4" | 3.5" | UL Listed C-UL Listed | 000000000 | 000000 |
12 | 24V DC | 5.4W | 32A | 55A | 3 hp @ 120 V AC 7 1/2 hp @ 240 V AC | 15 hp @ 240 V AC 30 hp @ 480 V AC 30 hp @ 600 V AC | 3.5" | 2.4" | 4.2" | UL Listed C-UL Listed | 00000000 | 000000 |