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Green circuit board with relay and terminal blocks

Ruth's sister

Ruth's sister FRM01 DC 12V 1 Channel Relay Module internal power cable

SKU CH-YXTA-YT6DB

A 12 V DC relay module with one channel for loop delay, timer, and self-locking switching functions

  • DC 12 V operation fits standard power rails
  • Single-channel relay switches one load reliably
  • Multifunction timing modes cover delay, loop and self-lock needs
  • Compact module simplifies internal wiring builds

Relay Module for 12 V DC Switching

The Ruth's sister FRM01 is a single-channel relay board that operates from a 12 V DC supply. It provides timed, loop-delay and self-locking switching functions for automation or control projects.

Multifunction Timing Expands Use Cases

The onboard timer adds adjustable delay, cyclic looping and latching modes so one module can replace several simpler relays. Buyers who need more than one switched circuit or a different control voltage will need additional modules.

Highlights

  • DC 12 V operation fits standard power rails
  • Single-channel relay switches one load reliably
  • Multifunction timing modes cover delay, loop and self-lock needs
  • Compact module simplifies internal wiring builds

Specifications

No published specifications for this item yet.

Questions about this item

Will the relay contacts on the FRM01 module need replacement after extended switching cycles?

The relay is a mechanical component rated for a finite number of operations; plan to replace the module if switching reliability declines after heavy use.

What thermal limit appears first when the FRM01 runs a continuous 12 V load?

The relay coil and contact resistance generate heat during sustained operation; ensure adequate airflow inside the enclosure to prevent overheating.

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