Schneider Electric 9050AO10EV02 AC Pneumatic Timing Relay

Schneider Electric's Square D 9050AO10EV02 AC Pneumatic Timing Relay is an on-delay timer with a single Form C (1 NO, 1 NC) SPDT contact and a 120 V AC coil. Operating from 110/120 VAC at 50/60 Hz, it delivers a timing interval from 0.1 seconds to 60 seconds and supports loads up to 15 A at up to 600 VAC. The compact enclosure measures about 2.64 in tall by 4.02 in wide by 4.37 in deep, and this Type A pneumatic timing relay is suited for rugged industrial control applications. The model is UL-listed and CSA-certified, though Schneider Electric discontinued it on March 31, 2026 with an end-of-service date of July 16, 2026.