ATC 314B 134 Q 3C 3-Ranger 314 Time Delay Relay

The ATC Diversified 314B-134-Q-3-C is a plug‑in, multi‑range time delay relay with three dial‑selected timing ranges and a DPDT (2 Form C) output, designed for compact sequencing and interval control in industrial automation. It supports off‑delay (delay‑on‑break) or interval‑on‑delay operation, with timing cycles that begin when the input starts (off‑delay) or at start (interval). The three ranges cover 0.035–1.0 seconds, 0.18–10 seconds, and 1.8–100 seconds, letting you dial in precise delays across a wide span. Power is supplied from 120 VAC or 240 VAC (50/60 Hz), with a nominal current draw around 0.02 A, and voltage tolerances of 95–132 V for 120 V operation or 190–264 V for 240 V operation. The load output is a DPDT, Form C relay rated for about 7 A resistive at 120/240 VAC, suitable for driving relays, lights, and small motors within that rating. The unit uses an 11‑pin plug‑in base, enabling straightforward socketed installation, and is compatible with optional accessories such as a surface‑mount socket or panel‑mount bezel kit for different paneling needs. Key timing and reset characteristics include a reset time of about 75 ms for off‑delay operation and start/interval timing delays around 45 ms in interval mode, with setting accuracy of roughly ±10% at full scale and variations that depend on voltage and temperature. This model is designated 314B‑134‑Q‑3‑C, representing the 314B family’s three‑range, plug‑in, multi‑range timing architecture with a DPDT output for reliable, compact timing control in automation tasks.