ATC 405A 100 F1X Automatic Timing Control Relay

The ATC ATC 405A100F1X Automatic Timing Control Relay is a 1/16‑DIN timer from the ATC 405A family designed for OEM control panels and automation sequences. It accepts universal power from 24 to 240 VAC (50/60 Hz) or 24 VDC, enabling easy replacement in mixed systems. This on‑delay timer provides an instantaneous contact path with a delayed output after the set time and offers six dial‑selected timing ranges (1 s, 10 s, 1 min, 10 min, 1 hr, 10 hr) to cover a wide spectrum of short‑ to long‑delay applications. Housed in a compact 1/16‑DIN enclosure with an 8‑pin socket, the 405A100F1X is suited for machine start/stop sequencing, interlock signaling, and other timing‑based control tasks in industrial equipment. Its universal power capability and flexible timing options make it a practical drop‑in for replacing aging timers in control panels and automated systems.