Industry Designation Industry Designation |
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Power Power |
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Switch Starting Position Switch Starting Position |
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Auxiliary Contact Switch Starting Position Auxiliary ContactSwitch Starting Position |
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Specifications Met Specifications Met |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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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
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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 | |
3 Circuits Controlled with 3 Off (Normally Open)—3PST-NO | ||||||||||||
With 1 Auxiliary Contact—1 Off (Normally Open) | ||||||||||||
10 | 24V AC | 4VA | 6A | 20A | 1/2 hp @ 120 V AC 1 1/2 hp @ 240 V AC | 3 hp @ 240 V AC 5 hp @ 480 V AC 5 hp @ 600 V AC | 2.3" | 1.7" | 2.2" | UL Listed C-UL Listed | 000000000 | 000000 |
10 | 120V AC | 4VA | 6A | 20A | 1/2 hp @ 120 V AC 1 1/2 hp @ 240 V AC | 3 hp @ 240 V AC 5 hp @ 480 V AC 5 hp @ 600 V AC | 2.3" | 1.7" | 2.2" | UL Listed C-UL Listed | 000000000 | 00000 |
10 | 240V AC | 4VA | 6A | 20A | 1/2 hp @ 120 V AC 1 1/2 hp @ 240 V AC | 3 hp @ 240 V AC 5 hp @ 480 V AC 5 hp @ 600 V AC | 2.3" | 1.7" | 2.2" | UL Listed C-UL Listed | 000000000 | 00000 |
10 | 24V DC | 3.2W | 6A | 20A | 1/2 hp @ 120 V AC 1 1/2 hp @ 240 V AC | 3 hp @ 240 V AC 5 hp @ 480 V AC 5 hp @ 600 V AC | 2.3" | 1.7" | 2.2" | UL Listed C-UL Listed | 00000000 | 00000 |
12 | 24V AC | 6.5VA | 11A | 28A | 1 hp @ 120 V AC 2 hp @ 240 V AC | 5 hp @ 240 V AC 7 1/2 hp @ 480 V AC 10 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 24V AC | 6.5VA | 17A | 32A | 1 hp @ 120 V AC 3 hp @ 240 V AC | 5 hp @ 240 V AC 10 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 24V AC | 6.5VA | 17A | 32A | 2 hp @ 120 V AC 3 hp @ 240 V AC | 7 1/2 hp @ 240 V AC 15 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 000000 |
12 | 120V AC | 6.5VA | 11A | 28A | 1 hp @ 120 V AC 2 hp @ 240 V AC | 5 hp @ 240 V AC 7 1/2 hp @ 480 V AC 10 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 120V AC | 6.5VA | 17A | 32A | 1 hp @ 120 V AC 3 hp @ 240 V AC | 5 hp @ 240 V AC 10 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 120V AC | 6.5VA | 17A | 32A | 2 hp @ 120 V AC 3 hp @ 240 V AC | 7 1/2 hp @ 240 V AC 15 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 000000 |
12 | 240V AC | 6.5VA | 11A | 28A | 1 hp @ 120 V AC 2 hp @ 240 V AC | 5 hp @ 240 V AC 7 1/2 hp @ 480 V AC 10 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 240V AC | 6.5VA | 17A | 32A | 1 hp @ 120 V AC 3 hp @ 240 V AC | 5 hp @ 240 V AC 10 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 240V AC | 6.5VA | 17A | 32A | 2 hp @ 120 V AC 3 hp @ 240 V AC | 7 1/2 hp @ 240 V AC 15 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 000000 |
12 | 24V DC | 5.4W | 11A | 28A | 1 hp @ 120 V AC 2 hp @ 240 V AC | 5 hp @ 240 V AC 7 1/2 hp @ 480 V AC 10 hp @ 600 V AC | 3.2" | 1.8" | 3.9" | UL Listed C-UL Listed | 00000000 | 000000 |
12 | 24V DC | 5.4W | 17A | 32A | 1 hp @ 120 V AC 3 hp @ 240 V AC | 5 hp @ 240 V AC 10 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.9" | UL Listed C-UL Listed | 00000000 | 000000 |
12 | 24V DC | 5.4W | 17A | 32A | 2 hp @ 120 V AC 3 hp @ 240 V AC | 7 1/2 hp @ 240 V AC 15 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.9" | UL Listed C-UL Listed | 00000000 | 000000 |
With 1 Auxiliary Contact—1 On (Normally Closed) | ||||||||||||
10 | 24V AC | 4VA | 6A | 20A | 1/2 hp @ 120 V AC 1 1/2 hp @ 240 V AC | 3 hp @ 240 V AC 5 hp @ 480 V AC 5 hp @ 600 V AC | 2.3" | 1.7" | 2.2" | UL Listed C-UL Listed | 000000000 | 00000 |
10 | 120V AC | 4VA | 6A | 20A | 1/2 hp @ 120 V AC 1 1/2 hp @ 240 V AC | 3 hp @ 240 V AC 5 hp @ 480 V AC 5 hp @ 600 V AC | 2.3" | 1.7" | 2.2" | UL Listed C-UL Listed | 000000000 | 00000 |
10 | 240V AC | 4VA | 6A | 20A | 1/2 hp @ 120 V AC 1 1/2 hp @ 240 V AC | 3 hp @ 240 V AC 5 hp @ 480 V AC 5 hp @ 600 V AC | 2.3" | 1.7" | 2.2" | UL Listed C-UL Listed | 000000000 | 00000 |
10 | 24V DC | 3.2W | 6A | 20A | 1/2 hp @ 120 V AC 1 1/2 hp @ 240 V AC | 3 hp @ 240 V AC 5 hp @ 480 V AC 5 hp @ 600 V AC | 2.3" | 1.7" | 2.2" | UL Listed C-UL Listed | 00000000 | 00000 |
12 | 24V AC | 6.5VA | 11A | 28A | 1 hp @ 120 V AC 2 hp @ 240 V AC | 5 hp @ 240 V AC 7 1/2 hp @ 480 V AC 10 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 24V AC | 6.5VA | 17A | 32A | 1 hp @ 120 V AC 3 hp @ 240 V AC | 5 hp @ 240 V AC 10 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 24V AC | 6.5VA | 17A | 32A | 2 hp @ 120 V AC 3 hp @ 240 V AC | 7 1/2 hp @ 240 V AC 15 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 000000 |
12 | 120V AC | 6.5VA | 11A | 28A | 1 hp @ 120 V AC 2 hp @ 240 V AC | 5 hp @ 240 V AC 7 1/2 hp @ 480 V AC 10 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 120V AC | 6.5VA | 17A | 32A | 1 hp @ 120 V AC 3 hp @ 240 V AC | 5 hp @ 240 V AC 10 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 120V AC | 6.5VA | 17A | 32A | 2 hp @ 120 V AC 3 hp @ 240 V AC | 7 1/2 hp @ 240 V AC 15 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 000000 |
12 | 240V AC | 6.5VA | 11A | 28A | 1 hp @ 120 V AC 2 hp @ 240 V AC | 5 hp @ 240 V AC 7 1/2 hp @ 480 V AC 10 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 240V AC | 6.5VA | 17A | 32A | 1 hp @ 120 V AC 3 hp @ 240 V AC | 5 hp @ 240 V AC 10 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 240V AC | 6.5VA | 17A | 32A | 2 hp @ 120 V AC 3 hp @ 240 V AC | 7 1/2 hp @ 240 V AC 15 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 000000 |
12 | 24V DC | 5.4W | 11A | 28A | 1 hp @ 120 V AC 2 hp @ 240 V AC | 5 hp @ 240 V AC 7 1/2 hp @ 480 V AC 10 hp @ 600 V AC | 3.2" | 1.8" | 3.9" | UL Listed C-UL Listed | 00000000 | 000000 |
12 | 24V DC | 5.4W | 17A | 32A | 1 hp @ 120 V AC 3 hp @ 240 V AC | 5 hp @ 240 V AC 10 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.9" | UL Listed C-UL Listed | 00000000 | 000000 |
12 | 24V DC | 5.4W | 17A | 32A | 2 hp @ 120 V AC 3 hp @ 240 V AC | 7 1/2 hp @ 240 V AC 15 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.9" | UL Listed C-UL Listed | 00000000 | 000000 |
4 Circuits Controlled with 4 Off (Normally Open)—4PST-NO | ||||||||||||
12 | 24V AC | 6.5VA | 9A | 25A | 3/4 hp @ 120 V AC 2 hp @ 240 V AC | 3 hp @ 240 V AC 5 hp @ 480 V AC 7 1/2 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 24V AC | 6.5VA | 11A | 28A | 1 hp @ 120 V AC 2 hp @ 240 V AC | 5 hp @ 240 V AC 7 1/2 hp @ 480 V AC 10 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 24V AC | 6.5VA | 17A | 32A | 1 hp @ 120 V AC 3 hp @ 240 V AC | 5 hp @ 240 V AC 10 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 24V AC | 6.5VA | 22A | 45A | 2 hp @ 120 V AC 5 hp @ 240 V AC | 7 1/2 hp @ 240 V AC 15 hp @ 480 V AC 20 hp @ 600 V AC | 3.5" | 2.4" | 3.5" | UL Listed C-UL Listed | 000000000 | 000000 |
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 | 000000 |
12 | 120V AC | 6.5VA | 9A | 25A | 3/4 hp @ 120 V AC 2 hp @ 240 V AC | 3 hp @ 240 V AC 5 hp @ 480 V AC 7 1/2 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 120V AC | 6.5VA | 11A | 28A | 1 hp @ 120 V AC 2 hp @ 240 V AC | 5 hp @ 240 V AC 7 1/2 hp @ 480 V AC 10 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 120V AC | 6.5VA | 17A | 32A | 1 hp @ 120 V AC 3 hp @ 240 V AC | 5 hp @ 240 V AC 10 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 120V AC | 6.5VA | 22A | 45A | 2 hp @ 120 V AC 5 hp @ 240 V AC | 7 1/2 hp @ 240 V AC 15 hp @ 480 V AC 20 hp @ 600 V AC | 3.5" | 2.4" | 3.5" | UL Listed C-UL Listed | 000000000 | 000000 |
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 | 9A | 25A | 3/4 hp @ 120 V AC 2 hp @ 240 V AC | 3 hp @ 240 V AC 5 hp @ 480 V AC 7 1/2 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 240V AC | 6.5VA | 11A | 28A | 1 hp @ 120 V AC 2 hp @ 240 V AC | 5 hp @ 240 V AC 7 1/2 hp @ 480 V AC 10 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 240V AC | 6.5VA | 17A | 32A | 1 hp @ 120 V AC 3 hp @ 240 V AC | 5 hp @ 240 V AC 10 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.2" | UL Listed C-UL Listed | 000000000 | 00000 |
12 | 240V AC | 6.5VA | 22A | 45A | 2 hp @ 120 V AC 5 hp @ 240 V AC | 7 1/2 hp @ 240 V AC 15 hp @ 480 V AC 20 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 | 9A | 25A | 3/4 hp @ 120 V AC 2 hp @ 240 V AC | 3 hp @ 240 V AC 5 hp @ 480 V AC 7 1/2 hp @ 600 V AC | 3.2" | 1.8" | 3.9" | UL Listed C-UL Listed | 00000000 | 000000 |
12 | 24V DC | 5.4W | 17A | 32A | 1 hp @ 120 V AC 3 hp @ 240 V AC | 5 hp @ 240 V AC 10 hp @ 480 V AC 15 hp @ 600 V AC | 3.2" | 1.8" | 3.9" | UL Listed C-UL Listed | 00000000 | 000000 |
12 | 24V DC | 5.4W | 22A | 45A | 2 hp @ 120 V AC 5 hp @ 240 V AC | 7 1/2 hp @ 240 V AC 15 hp @ 480 V AC 20 hp @ 600 V AC | 3.5" | 2.4" | 4.2" | UL Listed C-UL Listed | 00000000 | 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 |
Front-Mount Auxiliary Contact for Relays Rated 9-32 Full-Load Amps—1 Off (Normally Open) and 1 On (Normally Closed) | 00000000 | Each | 000000 |
Side-Mount Auxiliary Contact for Relays Rated 9-32 Full-Load Amps—1 Off (Normally Open) and 1 On (Normally Closed) | 00000000 | Each | 00000 |
Front-Mount Auxiliary Contact for Relays Rated 6 Full-Load Amps—1 Off (Normally Open) and 1 On (Normally Closed) | 00000000 | Each | 00000 |
Screw Terminal Relays
Recessed screw terminals prevent accidental contact with live connections. These relays are built to International Electrotechnical Commission (IEC) dimensional standards.
Auxiliary contact (sold separately) allows you to add a signaling device or control another relay.

Number of Terminals | Input Voltage | Control Current, mA | Switching Current @ 600V AC | Ht. | Wd. | Dp. | For DIN Rail Size, mm | Specifications Met | Each | |
4 Circuits Controlled with 4 Off (Normally Open)—4PST-NO | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
10 | 24V AC | 125 | 10A | 2.3" | 1.7" | 2.2" | 35 | UL Listed, C-UL Listed | 00000000 | 000000 |
10 | 120V AC | 25 | 10A | 2.3" | 1.7" | 2.2" | 35 | UL Listed, C-UL Listed | 00000000 | 00000 |
10 | 240V AC | 12.5 | 10A | 2.3" | 1.7" | 2.2" | 35 | UL Listed, C-UL Listed | 00000000 | 00000 |
10 | 24V DC | 13 | 10A | 2.3" | 1.7" | 2.2" | 35 | UL Listed, C-UL Listed | 0000000 | 00000 |
4 Circuits Controlled with 2 Off (Normally Open) and 2 On (Normally Closed)—4PST-2NO/2NC | ||||||||||
10 | 24V DC | 13 | 10A | 2.3" | 1.7" | 2.2" | 35 | UL Listed, C-UL Listed | 0000000 | 00000 |
4 Circuits Controlled with 3 Off (Normally Open) and 1 On (Normally Closed)—4PST-3NO/1NC | ||||||||||
10 | 24V DC | 13 | 10A | 2.3" | 1.7" | 2.2" | 35 | UL Listed, C-UL Listed | 0000000 | 00000 |
Number of Circuits Controlled | Switch Starting Position | Industry Designation | Mounting Location | Each | |
2 | 1 Off (Normally Open) and 1 On (Normally Closed) | DPST-1NO/1NC | Front | 00000000 | 000000 |
Machine-Guard Safety Screw Terminal Relays
The interlocked opposing contacts won't close at the same time, so these relays are suitable for safety applications such as machine guarding. The screw terminals are recessed to prevent accidental contact with live connections. Relays are built to International Electrotechnical Commission (IEC) dimensional standards.
Auxiliary contact (sold separately) allows you to add a signaling device or control another relay.

Number of Terminals | Input Voltage | Control Current, mA | Switching Current @ 600V AC | Ht. | Wd. | Dp. | For DIN Rail Size, mm | Specifications Met | Each | |
4 Circuits Controlled with 2 Off (Normally Open) and 2 On (Normally Closed)—4PST-2NO/2NC | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
10 | 24V AC | 125 | 10A | 2.3" | 1.7" | 2.2" | 35 | UL Listed, C-UL Listed | 00000000 | 000000 |
10 | 120V AC | 25 | 10A | 2.3" | 1.7" | 2.2" | 35 | UL Listed, C-UL Listed | 00000000 | 00000 |
10 | 240V AC | 12.5 | 10A | 2.3" | 1.7" | 2.2" | 35 | UL Listed, C-UL Listed | 00000000 | 00000 |
4 Circuits Controlled with 3 Off (Normally Open) and 1 On (Normally Closed)—4PST-3NO/1NC | ||||||||||
10 | 24V AC | 125 | 10A | 2.3" | 1.7" | 2.2" | 35 | UL Listed, C-UL Listed | 00000000 | 00000 |
10 | 120V AC | 25 | 10A | 2.3" | 1.7" | 2.2" | 35 | UL Listed, C-UL Listed | 00000000 | 00000 |
10 | 240V AC | 12.5 | 10A | 2.3" | 1.7" | 2.2" | 35 | UL Listed, C-UL Listed | 00000000 | 00000 |
Number of Circuits Controlled | Switch Starting Position | Industry Designation | Mounting Location | Each | |
2 | 1 Off (Normally Open) and 1 On (Normally Closed) | DPST-1NO/1NC | Front | 00000000 | 000000 |