ATC 366A-400-Q-30-PX Timing Control Counter

ATC's 366A-400-Q-30-PX Long Ranger timing counter is part of the ATC 366C family, designed for 120 VAC operation at 50/60 Hz in industrial automation to time events or count pulses. It offers a three‑digit preset display with a timing range of 0 to 999.9 seconds, supports up-count and down-count modes, and features a front-panel, high-visibility green display for quick status checks. The compact panel-mount unit measures 2.83 by 2.83 by 5.31 inches and can count up to 1,000 events per minute, with timing adjustments made via a hand dial. Output contacts are rated up to 7 A at 240 VAC, enabling reliable control of relays or other loads from a 120 VAC control circuit; note that the 366C-400-Q-30-PX is the current replacement for the older 366A-400-Q-30-PX in the 366 long-range counter family.