About Timer Relays
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DIN-Rail Mount Interface Relays
Isolate input and output circuits to prevent damage from voltage spikes, reduce signal interference, and amplify signal. These relays interface between your controller and components—they receive a signal from the controller to switch power on or off to the components. All have an LED indicator that shows you if your switch is actuated, so you know it’s connected and wired correctly. Use them to communicate signals to devices like motors or sensors. Mount them on 35 mm DIN rail (also known as DIN 3 rail).
Relays with PLC output protection prevent voltage spikes created by the relay from damaging the output channel on your programmable logic controller (PLC).
Relays with Relay Sockets | Replacement Relays | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Input Voltage  | Control Current, mA | Switching Current @ 240V AC | hp @ Switching Voltage | Ht. | Wd. | Dp. | Features | Each | Each | ||
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | ||||||||||||
With Screw Terminals | ||||||||||||
| 5 | 24V AC | 45 | 16A | 1/3 hp @ 120 V AC | 3.3" | 0.6" | 2.7" | LED Indicator, PLC Output Protection | 0000000 | 000000 | 0000000 | 00000 |
2 Circuits Controlled with 2 Off (Normally Open) or 2 On (Normally Closed)—DPDT | ||||||||||||
With Screw Terminals | ||||||||||||
| 8 | 24V AC | 45 | 8A | 1/4 hp @ 120 V AC | 3.3" | 0.6" | 2.7" | LED Indicator, PLC Output Protection | 0000000 | 00000 | 0000000 | 00000 |
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.
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 | 24V DC | 45 | 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 |