About Timer Relays
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Spade-Terminal Relays
Spring-Clamp
Terminals
Using a low-current signal, these relays are often used to control small motors and heaters. These relays attach to quick-disconnect terminals.
Relay-socket mount relays plug into a socket (sold separately).
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. Relay sockets with spring-clamp terminals connect and disconnect to wires without needing to turn screws. Insert a slotted screwdriver into the wire-release slot to free the spring clamp holding the wire in place.
For technical drawings and 3-D models, click on a part number.
Relays | Relay Sockets with Screw Terminals | Relay Sockets with Spring-Clamp Terminals | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Input Voltage  | Control Current, mA | Switching Current @ Voltage | Maximum Switching Voltage | Ht. | Wd. | Dp. | Quick-Disconnect Tab Wd. | Each | Each | Each | |||
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | ||||||||||||||
Relay-Socket Mount | ||||||||||||||
| 5 | 6V DC | 87 | 10 A @ 120 V AC/24 V DC | 380V AC | 1.1" | 0.5" | 1.4" | 0.187" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
2 Circuits Controlled with 2 Off (Normally Open) or 2 On (Normally Closed)—DPDT | ||||||||||||||
Relay-Socket Mount | ||||||||||||||
| 8 | 6V DC | 87 | 5 A @ 120 V AC/24 V DC | 380V AC | 1.1" | 0.5" | 1.4" | 0.098" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
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.
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 | 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.
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 | 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 | 000000 |
| 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 | 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 30 | 4.5 A @ 24 V AC (Full Load) 8 A @ 24 V AC (Resistive Load) 10 A @ 24 V AC | 600V AC | __ | 3.54" | 0.69" | 2.56" | Integrated Heat Sink, LED Indicator | 0000000 | 000000 |
| 4 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 10 | 20 A @ 600 V AC (Full Load) | 660V 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 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 12 | 4.5 A @ 24 V AC (Full Load) 8 A @ 24 V AC (Resistive Load) 15 A @ 3 V DC | 50V DC | __ | 3.54" | 0.69" | 2.56" | Integrated Heat Sink, LED Indicator | 0000000 | 000000 |
| 4 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 13 | 30 A @ 600 V AC (Full Load) | 660V 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 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 13 | 40 A @ 600 V AC (Full Load) | 660V AC | 1 hp @ 115 V AC 3 hp @ 230 V AC | 4.33" | 1.4" | 4.917" | Integrated Heat Sink, LED Indicator | 0000000 | 000000 |
| 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 | 000000 |
| 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 |
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.
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 | ||||||||||||
| Number of Terminals | Input Voltage | Without Heat Sink | With Heat Sink | Switching Voltage | Max. Switching Voltage | Ht. | Wd. | Dp. | Environmental Rating | 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 |
Relays with High-Starting-Current Protection | |||||||||||||
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
Relays with High-Starting-Current Protection and Covered Terminals | |||||||||||||
| 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 |
| 4 | 3V 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 |
| 4 | 3V 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 |
| 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 |
| 4 | 3V 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 |
| 4 | 3V 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 |
| 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 |
| 4 | 3V 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 |
| 4 | 3V 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 |
| 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 |
| 4 | 3V 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 |
| 4 | 3V 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 |
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 |
| 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 |
| 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 |
1 Circuit Controlled with 1 On (Normally Closed)—SPST-NC | |||||||||||||
Relays with High-Starting-Current Protection | |||||||||||||
| 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 |
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 |
| 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 |
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 |
Network-Enabled Relays
With a built-in web server, these relays can be remotely controlled over any IP network, including the Internet. They connect to your network either wirelessly or with an Ethernet cable (not included). No programming or software is required to operate these relays. Instead, use your web browser to input the relay’s IP address and the website guides you through simple menus and drop-down lists to set your parameters. Alternatively, you can use these relays with a PLC or without a computer at all if you use one relay as a controller for another relay.
Each circuit has a digital input that can be used to control the relay or a remote relay over the IP network. You could also use the digital input to monitor a separate device, such as a push-button or door alarm switch. These relays can be set to automatically restart network devices, such as computers, even when they fail to respond to relay signals. LED indicators let you know if there’s input and output voltage and if the network is connected and active. All meet at least one safety standard.
Mount these relays on 35 mm DIN rail (also known as DIN 3 rail) for fast installation. They also mount to flat surfaces.
Relays that control 2 circuits can also be programmed from a downloadable app or programs written in BASIC script, making them easy to customize. The website logs and stores data and device information.
Power over Ethernet (PoE) compatible relays can receive power from PoE cables (not included).
For technical drawings and 3-D models, click on a part number.
Digital Inputs | Digital Outputs | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Voltage | No. of | Voltage | No. of | Control Current, A | Switching Current @ Voltage | Max. Switching Voltage | Ht. | Wd. | Dp. | Connection Type | Power Over Ethernet Standard | Communication Protocol | Operating System Compatibility | Features | Each | |
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | |||||||||||||||||
| 8 | 6V DC, 9V DC, 12V DC, 24V DC | 1 | 5V DC | 1 | 12 | 12 A @ 30 V DC | 30V DC | 3.9" | 1.4" | 3.1" | Ethernet | __ | Modbus TCP/IP | Android 6.0 or Later, iOS 9 or Later, Windows XP or Later | LED Indicators | 0000000 | 0000000 |
| 8 | 6V DC, 9V DC, 12V DC, 24V DC | 1 | 5V DC | 1 | 12 | 12 A @ 30 V DC | 30V DC | 3.9" | 1.4" | 3.1" | Ethernet | PoE, Type 1 | Modbus TCP/IP | Android 6.0 or Later, iOS 9 or Later, Windows XP or Later | LED Indicators | 0000000 | 000000 |
2 Circuits Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | |||||||||||||||||
| 14 | 4V DC, 6V DC, 12V DC, 24V DC | 2 | 3V DC, 5V DC, 11V DC, 23V DC | 2 | 3 | 3 A @ 24 V DC | 24V DC | 3.9" | 1.4" | 3.1" | Ethernet | __ | Modbus TCP/IP, SMTP | Android 6.0 or Later, iOS 9 or Later, Windows XP or Later | LED Indicators, Data Logging Capabilities | 0000000 | 000000 |
| 14 | 4V DC, 6V DC, 12V DC, 24V DC | 2 | 11V DC | 2 | 3 | 3 A @ 24 V DC | 24V DC | 3.9" | 1.4" | 3.1" | Ethernet | PoE, Type 1 | Modbus TCP/IP, SMTP | Android 6.0 or Later, iOS 9 or Later, Windows XP or Later | LED Indicators, Data Logging Capabilities | 0000000 | 000000 |