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Solid State Spade-Terminal Relays
Often used for high-speed switching at low-current levels, these solid state relays have no moving parts, so they switch faster, last longer, and are quieter than mechanical switches.
Heat sinks disperse heat to increase the relay’s current rating. Mount to 35 mm DIN rail (also known as DIN 3 rail) for fast installation. They also mount to flat surfaces.
Relay sockets mount directly on 35 mm DIN rail (also known as DIN 3 rail) for fast installation.
Relay sockets with screw terminals can also mount to a flat surface.
Relays | |||||||||||||
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Switching Current @ 240V AC | Quick-Disconnect Tab Wd. | Heat Sinks | |||||||||||
| Number of Terminals | Input Voltage  | Without Heat Sink | With Heat Sink | Max. Switching Voltage | Ht. | Wd. | Dp. | Control Terminal | Load Terminal | Each | Each | ||
1 Circuit Controlled with 1 Off (Normally Open)—SPST-NO | |||||||||||||
| 4 | 5V DC | 5A | __ | 240V AC | 1.9" | 1.5" | 0.9" | 0.11" | 0.25" | 00000000 | 000000 | 000000 | 00 |
| 4 | 5V DC | 5A | 10A | 240V AC | 1.9" | 1.5" | 0.9" | 0.11" | 0.25" | 00000000 | 00000 | 0000000 | 000000 |
with Screw
Terminals
Relays | Relay Sockets with Screw Terminals | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Input Voltage | Switching Current @ 240V AC | Max. Switching Voltage | Ht. | Wd. | Dp. | Quick-Disconnect Tab Wd. | Each | Each | ||
1 Circuit Controlled with 1 Off (Normally Open)—SPST-NO | |||||||||||
| 4 | 5V DC, 6V DC, 12V DC, 24V DC | 2A | 264V AC | 1.1" | 0.5" | 1.4" | 0.187" | 0000000 | 000000 | 0000000 | 00000 |
| 8 | 5V DC, 6V DC, 12V DC, 24V DC | 3A | 48V DC | 1.102" | 0.85" | 1.437" | 0.187" | 000000 | 00000 | 0000000 | 00000 |
DIN-Rail Mount Solid State Relays
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.
Relays with an integrated fan are best for applications that generate more heat. The fan automatically turns on to provide additional cooling. When the temperature exceeds 176° F, an alarm sends a signal to an external device, such as a controller or indicating light.
| 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 | 5V DC, 6V DC, 12V DC, 24V DC, 30V DC | 11 | 60 A @ 600 V AC (Full Load) | 660V AC | 1 1/2 hp @ 115 V AC 3 hp @ 230 V AC | 4.33" | 2.76" | 5.24" | Integrated Heat Sink, LED Indicator | 0000000 | 0000000 |
| 4 | 5V DC, 6V DC, 12V DC, 24V DC, 30V DC | 11 | 85 A @ 600 V AC (Full Load) | 660V AC | 2 hp @ 115 V AC 5 hp @ 230 V AC | 5.12" | 2.76" | 5.247" | Integrated Heat Sink, Integrated Fan, LED Indicator | 0000000 | 000000 |
2 Circuits Controlled with 2 Off (Normally Open)—DPST-NO | |||||||||||
Two Phase | |||||||||||
| 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 |
| 6 | 5V DC, 6V DC, 12V DC, 24V DC, 30V DC | 10 | 40 A @ 600 V AC (Full Load) | 660V AC | 5 hp @ 230 V AC 10 hp @ 480 V AC | 4.33" | 2.84" | 4.66" | Integrated Heat Sink, LED Indicator | 0000000 | 000000 |
| 6 | 5V DC, 6V DC, 12V DC, 24V DC, 30V DC | 10 | 75 A @ 600 V AC (Full Load) | 660V AC | 10 hp @ 230 V AC 20 hp @ 480 V AC | 5.55" | 2.84" | 4.679" | Integrated Heat Sink, Integrated Fan, LED Indicator | 0000000 | 000000 |
3 Circuits Controlled with 3 Off (Normally Open)—3PST-NO | |||||||||||
Three Phase | |||||||||||
| 4 | 5V DC, 6V DC, 12V DC, 24V DC, 30V DC | 10 | 20 A @ 600 V AC (Full Load) | 660V AC | 3 hp @ 230 V AC 7 1/2 hp @ 480 V AC | 4.33" | 2.1" | 3.427" | Integrated Heat Sink, LED Indicator | 0000000 | 000000 |
| 8 | 5V DC, 6V DC, 12V DC, 24V DC, 30V DC | 10 | 30 A @ 600 V AC (Full Load) | 660V AC | 5 hp @ 230 V AC 10 hp @ 480 V AC | 4.33" | 2.84" | 4.66" | Integrated Heat Sink, LED Indicator | 0000000 | 000000 |
| 10 | 5V DC, 6V DC, 12V DC, 24V DC, 30V DC | 10 | 40 A @ 600 V AC (Full Load) | 660V AC | 5 hp @ 230 V AC 10 hp @ 480 V AC | 5.31" | 2.13" | 3.739" | Integrated Heat Sink, Integrated Fan, LED Indicator | 0000000 | 000000 |
| 10 | 5V DC, 6V DC, 12V DC, 24V DC, 30V DC | 10 | 65 A @ 600 V AC (Full Load) | 660V AC | 10 hp @ 230 V AC 20 hp @ 480 V AC | 5.55" | 2.84" | 4.679" | Integrated Heat Sink, Integrated Fan, LED Indicator | 0000000 | 000000 |
Circuit Board Relays
Smaller than relays with electrical wiring, these relays fit in compact devices. Mount them through holes on circuit boards with their solder pin terminals. Use them to control heaters, fans, and other high-power components from a low-power circuit.
| Number of Terminals | Input Voltage | Control Current, mA | Switching Current @ Voltage | Max. Switching Voltage | Mechanical Life Cycles | Ht. | Wd. | Dp. | Pin Lg. | Each | |
Mechanical | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | |||||||||||
| 5 | 5V DC | 106 | 10 A @ 240 V AC/30 V DC | 380V AC/125V DC | 10,000,000 (AC Voltage) 20,000,000 (DC Voltage) | 1.1" | 0.5" | 1" | 0.16" | 0000000 | 00000 |
2 Circuits Controlled with 2 Off (Normally Open) or 2 On (Normally Closed)—DPDT | |||||||||||
| 8 | 5V DC | 106 | 5 A @ 240 V AC/30 V DC | 380V AC/125V DC | 10,000,000 (AC Voltage) 20,000,000 (DC Voltage) | 1.1" | 0.5" | 1" | 0.16" | 0000000 | 0000 |
Solid State Screw Terminal Relays
With no moving parts, these solid-state relays are fast switching and require less maintenance, last longer, and are quieter than mechanical switches.
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 | |||||||||||
| Number of Terminals | Input Voltage | Without Heat Sink | With Heat Sink | Switching Voltage | Max. Switching Voltage | Ht. | Wd. | Dp. | 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 |
| 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 |
Input/Output Modules for Programmable Logic Controllers
Connect switches, transmitters, actuators, and other equipment to your programmable logic controller (PLC) for complex automation jobs. To operate, attach these modules to a PLC power supply and a processor (not included). Once the processor has been programmed and your system has been configured, the input modules receive an electrical signal from your switches or sensors and transfer it to the processor. The processor then communicates with the output modules, which send a signal to your receiving devices, such as circulation pumps or motor starters. Connect up to 10 different modules per power supply and processor. Mount them to a 35-mm DIN rail.
Rated IP20, these modules prevent your fingers from touching internal components and accidentally shocking yourself. With various domestic and international certifications, they meet strict standards for quality and safety. Some meet additional military standards for electrical connections.
Digital Modules
These modules send and receive on-off or high-low electrical signals to and from your equipment. Digital input/output modules combine both functions into one unit, saving space and wiring on your PLC setup.
Modules with transistor signal outputs are used for handling DC loads. They’re faster and have a longer lifespan than relay outputs.
Inputs | Outputs | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Voltage | Current | No. of | Signal Type | Transistor Type | Voltage | Current | No. of | Signal Type | Transistor Type | Wire Connection Type | Plug Type | No. of Poles | Ht. | Wd. | Dp. | Each | |
For Omron CJ1, CJ2 Series | |||||||||||||||||
| 5V DC | 0.035A | 32 | Transistor | TTL | 5V DC | 0.035A | 32 | Transistor | TTL | Plug In | MIL | 40 | 3.5" | 1.2" | 3.3" | 0000000 | 000000000 |