Allen-Bradley 319B-001-Q-1-C Time Delay Relay

The Allen-Bradley 319B-001-Q-1-C Time Delay Relay is a Marsh Bellofram ATC 319-series solid-state timer designed for on-delay control in industrial panels. It plugs into a standard 319B base and drives a Form-C load relay, enabling reliable sequencing and interlock functions where a controlled delay before energizing a circuit is required. The 319B family delivers compact timing modules with repeatable timing performance in harsh environments, making the Q-1-C variant well suited for motor-start sequencing, conveyor timing, and general process automation. As part of the ATC 319-series, this timer provides timing architecture that supports straightforward integration with common control circuits and predictable delayed energization.