C-Mac RT12.7-2-0-024-3S Time Delay Relay

The C‑Mac RT12.7-2-0-024-3S Time Delay Relay is a compact, socket‑mounted interval timer designed for precise sequencing in control circuits. It uses a 24 VDC/2 W power supply and drives a 2‑pole, 5 A @ 250 VAC relay output, configured in an 11‑pin form for plug‑in installation. Timing ranges from 0.08 to 3 seconds, with the option to reset the time/relay on contact or sensor, and it accepts NPN inputs for sensor or switch signals. This model is described as discontinued by the manufacturer, so current availability may be limited and replacement considerations should be explored. Commonly used where short, repeatable delays are needed in automation sequences—such as startup interlocks, inter‑device sequencing, or dwell timing in relay logic—its interval timer capability and compact footprint make it suitable for panel mounting in space‑constrained control panels. The RT12.7 family is part of C‑MAC’s timer relay lineup, offering interval timing with socket‑mount flexibility for streamlined integration into existing control schemes.