Littelfuse, Inc. Relays, Contactors & Transformers - Single-Function & Control Relays - Time-Delay Relays - Delay-on-Make - Series: TRM - TRM120A2X30 TRM120A2X30

The TRM Series is a combination of analog electronic circuitry and electromechanical relay output. It provides input to output isolation with a wide variety of input voltages and time ranges. Standard plug-in base wiring, fast reset, rugged enclosure, and good repeat accuracy make the TRM a select choice in any OEM application. Operation (Delay-on-Make)Upon application of input voltage, the time delay begins. The output is de-energized before and during the time delay. At the end of the time delay, the output relay energizes and remains energized until input voltage is removed.Reset: Removing input voltage resets the time delay and output.