Touch-Safe DIN-Rail Mount Infrequent-Cycle Relays
Operate equipment that cycles on and off from your control cabinet. Often called definite-purpose contactors, these relays meet UL 508 for use with air conditioning and heating. They mount directly to 35 mm DIN rail (also known as DIN 3 rail) for fast installation. These relays have recessed terminals that prevent fingers and other objects from touching live circuits.
Auxiliary contacts (sold separately) 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 | Max. Switching Voltage | Single Phase | Three Phase | Ht. | Wd. | Dp. | Each | |
Relays | ||||||||||||
3 Circuits Controlled with 3 Off (Normally Open)—3PST-NO | ||||||||||||
| 10 | 24V AC | 6.5VA | 50A | 55A | 600V AC | 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" | 00000000 | 0000000 |
| 10 | 120V AC | 6.5VA | 50A | 55A | 600V AC | 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" | 00000000 | 000000 |
| 10 | 240V AC | 6.5VA | 50A | 55A | 600V AC | 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" | 00000000 | 000000 |
| 10 | 24V DC | 5.4W | 50A | 55A | 600V AC | 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" | 0000000 | 000000 |
DIN-Rail Mount Touch-Safe Screw Terminal Relays
Quickly and safely mount these relays on 35 mm DIN rail (also known as DIN 3). IP20 rated, they have recessed terminals that prevent fingers and other objects from touching live circuits.
Relays that control 3 and 4 circuits are built to IEC dimensional standards and are often called IEC contactors.
Auxiliary contacts (sold separately) allow you to add a signaling device or control another relay. You can add one auxiliary contact to all of these relays. For relays with 12 terminals, you can add two side-mount auxiliary contacts.
For technical drawings and 3-D models, click on a part number.
Control | hp @ Switching Voltage | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Input Voltage | Power | Switching Current @ Voltage (Load Type) | Max. Switching Voltage | Single Phase | Three Phase | Ht. | Wd. | Dp. | Each | |
4 Circuits Controlled with 4 Off (Normally Open)—4PST-NO | |||||||||||
| 12 | 24V AC | 6.5VA | 32 A @ 600 V AC (Full Load) 55 A @ 600 V AC (Resistive Load) | 600 V AC | 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" | 000000000 | 0000000 |
| 12 | 120V AC | 6.5VA | 32 A @ 600 V AC (Full Load) 55 A @ 600 V AC (Resistive Load) | 600 V AC | 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" | 000000000 | 000000 |
| 12 | 240V AC | 6.5VA | 32 A @ 600 V AC (Full Load) 55 A @ 600 V AC (Resistive Load) | 600 V AC | 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" | 000000000 | 000000 |
| 12 | 24V DC | 5.4W | 32 A @ 600 V AC (Full Load) 55 A @ 600 V AC (Resistive Load) | 600 V AC | 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" | 00000000 | 000000 |
