ATC 0319B-001-Q-1-X is an industrial time-delay relay from Automatic Timing & Controls (ATC), listed as part of the 319B-series family. It provides a fixed 1-second delay after energization before the contacts actuate, enabling timing-based sequencing in control panels. The relay is rated for up to 7 A at 120 VAC and uses a 120 VAC coil, making it compatible with common AC control circuits and PLC outputs in automation projects. Typical applications include delaying the start of downstream loads and coordinating timed control signals in automation equipment, using the 0319B-001-Q-1-X variant to differentiate timing and voltage options within ATC’s lineup.
