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Solid State Screw Terminal Relays
1-Circuit Relay
1-Circuit Relay with Covered Terminals
1-Circuit Relay with
Covered Terminals
and LED Indicator
Covered Terminals
and LED Indicator
1-Circuit Relay with LED Indicator
2-Circuit Relay
Heat Sink
With no moving parts, these solid-state relays are fast switching and require less maintenance, last longer, and are quieter than mechanical switches.
Relays with high-starting-current protection are designed with integrated circuits that prevent damage from the large burst of electricity when a device, such as a motor or pump, turns on.
Relays with LED indicator let you quickly spot whether a relay is on or off.
Heat sinks disperse heat to increase the relay’s current rating. Mount them to 35 mm DIN rail (also known as DIN 3 rail) for fast installation. They also mount to flat surfaces. Before mounting one-circuit relays, silicone compound or a thermal pad should be placed between the heat sink and relay. Silicone compound is sold separately for heat sinks that do not include it but require it. Two-circuit relays don’t require silicone for mounting.
Relays | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Switching Current | Heat Sinks | Silicone Compounds | |||||||||||||
| Number of Terminals | Input Voltage | Without Heat Sink  | With Heat Sink | Switching Voltage | Max. Switching Voltage | Ht. | Wd. | Dp. | Environmental Rating | Each | Each | Each | |||
1 Circuit Controlled with 1 Off (Normally Open)—SPST-NO | |||||||||||||||
Relays | |||||||||||||||
| 4 | 5V DC, 6V DC, 12V DC, 24V DC, 48V DC, 60V DC | 2A | 3A | 60V DC | 60V DC | 2.3" | 1.8" | 0.8" | __ | 0000000 | 000000 | 0000000 | 0000000 | 000000 | 00 |
| 4 | 5V DC, 6V DC, 12V DC, 24V DC, 48V DC, 60V DC | 2A | 5A | 60V DC | 60V DC | 2.3" | 1.8" | 1" | __ | 0000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
Relays with High-Starting-Current Protection | |||||||||||||||
| 4 | 70V AC, 120V AC, 140V AC | 7.5A | 25A | 300V AC | 300V AC | 2.3" | 1.8" | 1.1" | __ | 0000000 | 000000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 85V AC, 120V AC, 240V AC, 280V AC | 5A | 10A | 120V AC | 140V AC | 2.3" | 1.8" | 1" | __ | 00000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 85V AC, 120V AC, 240V AC, 280V AC | 5A | 10A | 240V AC | 280V AC | 2.3" | 1.8" | 1" | __ | 00000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 85V AC, 120V AC, 240V AC, 280V AC | 7A | 25A | 120V AC | 140V AC | 2.3" | 1.8" | 1" | __ | 0000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 85V AC, 120V AC, 240V AC, 280V AC | 7A | 25A | 240V AC | 280V AC | 2.3" | 1.8" | 1" | __ | 0000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 85V AC, 120V AC, 240V AC, 280V AC | 11A | 45A | 240V AC | 280V AC | 2.3" | 1.8" | 1" | __ | 0000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 5A | 10A | 120V AC | 140V AC | 2.3" | 1.8" | 1" | __ | 00000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 5A | 10A | 240V AC | 280V AC | 2.3" | 1.8" | 1" | __ | 00000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 7A | 25A | 380V AC | 420V AC | 2.3" | 1.8" | 1" | __ | 00000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 11A | 45A | 380V AC | 420V AC | 2.3" | 1.8" | 1" | __ | 00000000 | 000000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 12V AC, 24V AC, 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 7.5A | 25A | 300V AC | 300V AC | 2.3" | 1.8" | 1.1" | __ | 0000000 | 000000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 7A | 25A | 120V AC | 140V AC | 2.3" | 1.8" | 1" | __ | 0000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 7A | 25A | 240V AC | 280V AC | 2.3" | 1.8" | 1" | __ | 0000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 11A | 45A | 120V AC | 140V AC | 2.3" | 1.8" | 1" | __ | 0000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 11A | 45A | 240V AC | 280V AC | 2.3" | 1.8" | 1" | __ | 0000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
Relays with High-Starting-Current Protection and Covered Terminals | |||||||||||||||
| 4 | 24V AC, 48V AC, 120V AC, 240V AC, 24V DC, 48V DC | 2.5A | 25A | 240V AC | 265V AC | 2.3" | 1.8" | 1.1" | IP20 | 0000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 24V AC, 48V AC, 120V AC, 240V AC, 24V DC, 48V DC | 2.5A | 25A | 480V AC | 530V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 00000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 24V AC, 48V AC, 120V AC, 240V AC, 24V DC, 48V DC | 2.5A | 25A | 600V AC | 660V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 24V AC, 48V AC, 120V AC, 240V AC, 24V DC, 48V DC | 5A | 50A | 240V AC | 265V AC | 2.3" | 1.8" | 1.1" | IP20 | 0000000 | 00000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 24V AC, 48V AC, 120V AC, 240V AC, 24V DC, 48V DC | 5A | 50A | 480V AC | 530V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 00000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 24V AC, 48V AC, 120V AC, 240V AC, 24V DC, 48V DC | 5A | 50A | 600V AC | 660V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 24V AC, 48V AC, 120V AC, 240V AC, 24V DC, 48V DC | 7.5A | 75A | 240V AC | 265V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 24V AC, 48V AC, 120V AC, 240V AC, 24V DC, 48V DC | 7.5A | 75A | 480V AC | 530V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 24V AC, 48V AC, 120V AC, 240V AC, 24V DC, 48V DC | 7.5A | 75A | 600V AC | 660V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 24V AC, 48V AC, 120V AC, 240V AC, 24V DC, 48V DC | 10A | 100A | 240V AC | 265V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 24V AC, 48V AC, 120V AC, 240V AC, 24V DC, 48V DC | 10A | 100A | 480V AC | 530V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 24V AC, 48V AC, 120V AC, 240V AC, 24V DC, 48V DC | 10A | 100A | 600V AC | 660V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 2.5A | 25A | 240V AC | 265V AC | 2.3" | 1.8" | 1.1" | IP20 | 0000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 5A | 50A | 240V AC | 265V AC | 2.3" | 1.8" | 1.1" | IP20 | 0000000 | 00000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 7.5A | 75A | 240V AC | 265V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 10A | 100A | 240V AC | 265V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 2.5A | 25A | 480V AC | 530V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 00000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 2.5A | 25A | 600V AC | 660V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 00000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 5A | 50A | 480V AC | 530V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 00000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 5A | 50A | 600V AC | 660V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 7.5A | 75A | 480V AC | 530V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 7.5A | 75A | 600V AC | 660V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 10A | 100A | 480V AC | 530V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| 4 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 10A | 100A | 600V AC | 660V AC | 2.3" | 1.8" | 1.1" | IP20 | 00000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
Relays with High-Starting-Current Protection and Covered Terminals and LED Indicator | |||||||||||||||
| 4 | 120V AC, 240V AC | 7A | 75A | 240V AC | 240V AC | 2.3" | 1.8" | 1.1" | __ | 0000000 | 000000 | 0000000 | 000000 | 00000000 | 000000 |
| 4 | 120V AC, 240V AC | 7A | 90A | 240V AC | 240V AC | 2.3" | 1.8" | 1.1" | __ | 0000000 | 000000 | 0000000 | 000000 | 00000000 | 00000 |
Relays with High-Starting-Current Protection and LED Indicator | |||||||||||||||
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 5A | 10A | 240V AC | 280V AC | 2.3" | 1.8" | 1" | __ | 00000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 7A | 25A | 240V AC | 280V AC | 2.3" | 1.8" | 1" | __ | 0000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 11A | 45A | 240V AC | 280V AC | 2.3" | 1.8" | 1" | __ | 00000000 | 000000 | 0000000 | 000000 | 000000 | 00 |
1 Circuit Controlled with 1 On (Normally Closed)—SPST-NC | |||||||||||||||
Relays with High-Starting-Current Protection | |||||||||||||||
| 4 | 70V AC, 120V AC, 140V AC | 7.5A | 25A | 300V AC | 300V AC | 2.3" | 1.8" | 1.1" | __ | 0000000 | 000000 | 0000000 | 000000 | 000000 | 00 |
| 4 | 12V AC, 24V AC, 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 7.5A | 25A | 300V AC | 300V AC | 2.3" | 1.8" | 1.1" | __ | 0000000 | 000000 | 0000000 | 000000 | 000000 | 00 |
2 Circuit Controlled with 2 Off (Normally Open)—DPST-NO | |||||||||||||||
Relays with High-Starting-Current Protection and Covered Terminals and LED Indicator | |||||||||||||||
| 6 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 5A | 50A | 600V AC | 660V AC | 2.3" | 1.8" | 1.3" | IP20 | 0000000 | 000000 | 0000000 | 000000 | 000000 | 00 |
| 6 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 7.5A | 75A | 600V AC | 660V AC | 2.3" | 1.8" | 1.3" | IP20 | 0000000 | 000000 | 0000000 | 000000 | 000000 | 00 |
2 Circuit Controlled with 2 Off (Normally Open)—SPST-NO | |||||||||||||||
Relays with High-Starting-Current Protection and Covered Terminals and LED Indicator | |||||||||||||||
| 8 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 5A | 50A | 600V AC | 660V AC | 2.3" | 1.8" | 1.3" | IP20 | 0000000 | 000000 | 0000000 | 000000 | 000000 | 00 |
DIN-Rail Mount Solid State Relays
Relay with Integrated Heat Sink
Relay
Unlike mechanical relays, these solid state relays have no moving parts, so they require less maintenance and last longer, switch faster, and are quieter. They mount on 35 mm DIN rail (also known as DIN 3) for fast installation. An LED indicator lights up when these relays are connected, so you can quickly confirm that they’re wired correctly. IP20 rated, their terminals are recessed, so they prevent fingers and other objects from touching live circuits.
Relays with an integrated heat sink disperse heat to increase the relay’s current rating.
For technical drawings and 3-D models, click on a part number.
| Number of Terminals | Input Voltage | Control Current, mA | Switching Current @ Voltage (Load Type) | Max. Switching Voltage | hp @ Switching Voltage | Ht. | Wd. | Dp. | Features | Each | |
1 Circuit Controlled with 1 Off (Normally Open)—SPST-NO | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Single Phase | |||||||||||
| 4 | 24V AC, 120V AC, 208V AC, 240V AC, 277V AC/24V DC, 48V DC, 60V DC, 120V DC | 13 | 20 A @ 240 V AC (Full Load) | 264V AC | 1/3 hp @ 115 V AC 1 hp @ 230 V AC | 4.33" | 0.7" | 3.447" | Integrated Heat Sink, LED Indicator | 0000000 | 000000 |
| 4 | 24V AC, 120V AC, 208V AC, 240V AC, 277V AC/24V DC, 48V DC, 60V DC, 120V DC | 13 | 30 A @ 230 V AC (Full Load) | 264V AC | 3/4 hp @ 115 V AC 2 hp @ 230 V AC | 4.33" | 0.89" | 4.917" | Integrated Heat Sink, LED Indicator | 0000000 | 000000 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 11 | 20 A @ 240 V AC (Full Load) | 264V AC | 1/3 hp @ 115 V AC 1 hp @ 230 V AC | 4.33" | 0.7" | 3.447" | Integrated Heat Sink, LED Indicator | 0000000 | 00000 |
| 4 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 11 | 30 A @ 230 V AC (Full Load) | 264V AC | 3/4 hp @ 115 V AC 2 hp @ 230.000 V AC | 4.33" | 0.89" | 4.917" | Integrated Heat Sink, LED Indicator | 0000000 | 000000 |
| 4 | 24V DC | 18 | 15 A @ 24 V DC (Resistive Load) | 32V DC | __ | 3.496" | 0.689" | 2.394" | LED Indicator | 0000000 | 00000 |
2 Circuits Controlled with 2 Off (Normally Open)—DPST-NO | |||||||||||
Two Phase | |||||||||||
| 6 | 24V AC, 120V AC, 208V AC, 240V AC, 277V AC/24V DC, 48V DC, 60V DC, 120V DC | 2 | 25 A @ 220 V AC (Full Load) | 242V AC | 1 1/2 hp @ 115 V AC 3 hp @ 230 V AC | 4.33" | 2.13" | 3.427" | Integrated Heat Sink, LED Indicator | 0000000 | 000000 |
| 6 | 24V AC, 120V AC, 208V AC, 240V AC, 277V AC/24V DC, 48V DC, 60V DC, 120V DC | 2 | 25 A @ 600 V AC (Full Load) | 660V AC | 5 hp @ 230 V AC 10 hp @ 480 V AC | 4.33" | 2.13" | 3.427" | Integrated Heat Sink, LED Indicator | 0000000 | 000000 |
| 6 | 5V DC, 6V DC, 12V DC, 24V DC, 30V DC | 10 | 25 A @ 220 V AC (Full Load) | 242V AC | 1 1/2 hp @ 115 V AC 3 hp @ 230 V AC | 4.33" | 2.13" | 3.427" | Integrated Heat Sink, LED Indicator | 0000000 | 000000 |
| 6 | 5V DC, 6V DC, 12V DC, 24V DC, 30V DC | 10 | 25 A @ 600 V AC (Full Load) | 660V AC | 5 hp @ 230 V AC 10 hp @ 480 V AC | 4.33" | 2.13" | 3.427" | Integrated Heat Sink, LED Indicator | 0000000 | 000000 |