Industrial ATC 0319D016Q1C Timing Relay 120V 50 60Hz

ATC 0319D-016-Q-1-C Time Delay Relay (Series 319) from Marsh Bellofram/ATC is a 120 VAC, 50/60 Hz-powered timer relay rated for 7 A loads, designed to energize or de-energize a circuit after a user-set delay. It offers five dial-selectable timing ranges that span from 0.3 seconds up to 30 minutes, enabling both short-delay and longer-duration control for sequencing, interlocks, and interval-based operations in automation, HVAC, and control panels. The timing is adjustable across the 0.3 s, 3 s, 30 s, 3 min, and 30 min settings, allowing precise, repeatable delays without external components. Typical applications include controlling relays or contactors in 120 VAC control circuits where a reliable, discrete delay is required. The unit is commonly encountered with an 8-pin socket configuration in ATC 319-series timers, matching its compact form factor and compatibility with standard control panel layouts. For technicians designing or repairing control systems, the 0319D-016-Q-1-C provides a compact, industry-standard timing solution with a robust 7 A resistive (and limited inductive) load rating at 120 VAC and 50/60 Hz, suitable for a wide range of industrial delay needs. Ensure the device is wired to a 120 VAC supply and select the appropriate dial range to achieve the desired delay.