About Timer Relays
More
Spade-Terminal Relays
Using a low-current signal, these relays are often used to control small motors and heaters. These relays attach to quick-disconnect terminals.
Surface mount relays, also known as power relays, have a slot on the flange for mounting them to flat surfaces.
Relay-socket mount relays, also known as ice cube relays, offer three ways to connect. Plug them into a socket (sold separately), connect them with quick-disconnect terminals, or solder wires directly to the terminals.
Relay-socket/surface mount relays can plug into a socket or mount to a flat surface.
Relay sockets mount directly on 35 mm DIN rail (also known as DIN 3 rail) for fast installation. They can also mount to a flat surface.
Relays | Relay Sockets with Screw Terminals | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Input Voltage  | Control Current, mA | Maximum Switching Voltage | hp @ Switching Voltage | Ht. | Wd. | Dp. | Quick-Disconnect Tab Wd. | Each | Each | ||
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | ||||||||||||
| 5 | 240V AC | 9 | 250V AC | 1/2 hp @ 240 V AC 1/3 hp @ 120 V AC | 1.4" | 1.5" | 1.9" | 0.187" | 0000000 | 000000 | 0000000 | 000000 |
2 Circuits Controlled with 2 Off (Normally Open) or 2 On (Normally Closed)—DPDT | ||||||||||||
| 8 | 240V AC | 9 | 250V AC | 1/2 hp @ 240 V AC 1/3 hp @ 120 V AC | 1.4" | 1.5" | 1.9" | 0.187" | 0000000 | 00000 | 0000000 | 00000 |
With Screw
Terminals
Relays | Relay Sockets with Screw Terminals | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Input Voltage | Control Current, mA | Maximum Switching Voltage | hp @ Switching Voltage | Ht. | Wd. | Dp. | Quick-Disconnect Tab Wd. | Each | Each | ||
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | ||||||||||||
| 8 | 120V AC | 9 | 250V AC | 1/2 hp @ 120 V AC | 1.8" | 0.9" | 1.4" | 0.2" | 00000000 | 000000 | 0000000 | 000000 |
2 Circuits Controlled with 2 Off (Normally Open) or 2 On (Normally Closed)—DPDT | ||||||||||||
| 8 | 120V AC | 9 | 250V AC | 1/2 hp @ 120 V AC | 1.8" | 0.9" | 1.4" | 0.2" | 00000000 | 00000 | 0000000 | 00000 |
Compact Spade-Terminal Relays
Fit these relays where standard spade-terminal relays are too big. You can connect them three ways. Plug them into a socket (sold separately), connect them with quick-disconnect terminals, or solder wires directly to the terminals. An LED indicator shows you the status of the relay, so you know it’s connected and wired correctly.
Relay sockets mount directly on 35 mm DIN rail (also known as DIN 3 rail) for fast installation. You can also mount them to a flat surface using screws.
For technical drawings and 3-D models, click on a part number.
Relays | Relay Sockets with Screw Terminals | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Input Voltage | Control Current, mA | Switching Current @ Voltage | Maximum Switching Voltage | Ht. | Wd. | Dp. | Quick-Disconnect Tab Wd. | Each | Each | ||
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | ||||||||||||
Relay-Socket Mount | ||||||||||||
| 8 | 120V AC | 9 | 15 A @ 120 V AC/24 V DC | 250V AC | 1.1" | 0.9" | 1.6" | 0.197" | 00000000 | 000000 | 0000000 | 000000 |
Circular-Pin Relays
8-Terminal
Relay
The circular pin terminals plug into relay sockets for easy installation. Also known as ice cube relays.
Relays rated for horsepower (hp) are built to handle tough, repetitive-use applications.
Relays with a lockable test button allow you to test whether a relay is working without an electrical signal. They’re helpful for testing relays before you install them, or for checking that installed relays are working properly.
Relay sockets (sold separately) mount to 35 mm DIN rail (also known as DIN 3 rail) or can be mounted to a flat surface.
Relays | Relay Sockets | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Input Voltage | Control Current, mA | Switching Current @ Voltage | Max. Switching Voltage | hp @ Switching Voltage | Ht. | Wd. | Dp. | Features | Each | Each | ||
2 Circuits Controlled with 2 Off (Normally Open) or 2 On (Normally Closed)—DPDT | |||||||||||||
| 8 | 240V AC | 9 | 10 A @ 240 V AC/28 V DC | __ | 1/3 hp @ 120 V AC 1/2 hp @ 240 V AC | 1.4" | 1.4" | 2" | __ | 0000000 | 000000 | 0000000 | 00000 |
| 8 | 240V AC | 9 | 10 A @ 240 V AC | 250V AC | __ | 1.4" | 1.4" | 2.1" | Lockable Test Button | 0000000 | 00000 | 0000000 | 0000 |
3 Circuits Controlled with 3 Off (Normally Open) or 3 On (Normally Closed)—3PDT | |||||||||||||
| 11 | 240V AC | 9 | 10 A @ 240 V AC/28 V DC | __ | 1/3 hp @ 120 V AC 1/2 hp @ 240 V AC | 1.4" | 1.4" | 2" | __ | 0000000 | 00000 | 0000000 | 00000 |
| 11 | 240V AC | 9 | 10 A @ 240 V AC | 250V AC | __ | 1.4" | 1.4" | 2.1" | Lockable Test Button | 0000000 | 00000 | 0000000 | 00000 |
Safety Relays
Receive signals from safety monitoring relays or controllers to switch devices off and on because of a system failure. Also known as force-guided or mechanically linked contacts, the interlocking opposing contacts on these relays cannot be open or closed at the same time. To keep your system from receiving false switching signals, the interlocking opposing contact must remain open even if a contact welds closed.
IP20 rated, they have recessed terminals that prevent fingers and other objects from touching live circuits. These relays have been tested to safety standards that can help you achieve your system's PL (performance level) and SIL (safety integrity level). Choose a relay with a PL and SIL rating to meet the needs of your system. Higher ratings indicate greater safety protection. As your system becomes more complex, you generally require a higher safety protection level. Mount them to 35mm DIN rail (also known as DIN 3 Rail).
Relays that meet SIL2 are tested for applications with a probability of failure of 0.1% to 1%. They’re often used for emergency shutdowns, and fire, gas, and overpressure detection.
For technical drawings and 3-D models, click on a part number.
| Number of Terminals | Input Voltage | Control Current, mA | Switching Current @ Voltage | Max. Switching Voltage | Ht. | Wd. | Dp. | Features | Each | |
With Screw Terminals—DIN-Rail Mount | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
2 Circuits Controlled with 1 Off (Normally Open) and 1 On (Normally Closed)—DPST-1NO/1NC | ||||||||||
| 8 | 120V AC | 9 | 6 A @ 240 V AC | 250V AC | 3.4" | 0.9" | 3.9" | Interlocked Opposing Contacts, Recessed Terminals, LED Indicator | 00000000 | 000000 |
Solid State DIN-Rail Mount Multifunction Timer Relays
For fast installation, mount these relays to 35 mm DIN rail (also known as DIN 3 rail). They also mount to flat surfaces. With no moving parts, these solid state relays last longer and require less maintenance, are quieter, and switch faster than mechanical relays. They provide a variety of timing functions in one relay.
Use relays with DIP switches for more precise control than knobs. They make it easier to set multiple relays to the same timing range.
Relays that control 4 circuits require a relay socket (sold separately) to attach to DIN rail.
Timer Relays | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Timing Range | Relay Sockets | |||||||||||||
| No. of Terminals | Input Voltage | Control Current, mA | Timer Relay Function | No. of | O'all | Switching Current @ 240V AC | Max. Switching Voltage | Ht. | Wd. | Dp. | Each | Each | ||
Relays with Knob | ||||||||||||||
4 Circuit Control with 4 Off (Normally Open) or 4 On (Normally Closed)—4PDT | ||||||||||||||
| 14 | 240V AC | 9 | Delayed Start (Delay-on-Make) Interval Repeat Cycle | 4 | 0.1 sec.-10 min. | 3A | 250V AC | 1.1" | 0.9" | 2.1" | 000000 | 0000000 | 0000000 | 000000 |