ATC 3-0405A500F2X ATC Timer Relay Module

ATC 3-0405A500F2X ATC Timer Relay Module is a compact, 1/16‑DIN timing relay with a DPDT output designed for ON‑delay and interval timing in electrical control panels. It is part of ATC Automatic Timing & Controls and offers two selectable time ranges—5 and 50 seconds, minutes, or hours—so a single unit can cover different sequencing needs, while the DPDT relay drives two circuits from one timing event. This timer module supports straightforward automation tasks where compact form factor and reliable timing are essential, enabling simple start‑up sequencing or timed interlocks in control systems. With its 1/16‑DIN footprint, it fits tight panel spaces and provides consistent timing performance for basic monitoring and control applications. Typical uses include coordinating the operation of two circuits in automation sequences and driving auxiliary devices in panel assemblies.