Schneider Electric Square D 8910-DPA34 Contactor

Schneider Electric Square D 8910-DPA34 is a four‑pole definite‑purpose contactor designed to switch three‑phase loads with a 30 A continuous rating at up to 600 V AC, making it suitable for mid‑sized motors, pumps, fans, conveyors, and HVAC equipment in commercial and light industrial panels. This model uses a 110/120 V, 50/60 Hz control coil, enabling reliable actuation from standard 120 V control circuits, and it’s part of the 8910 family’s DP/DPA lineup that provides durable cycling for everyday panel applications. With four power poles and a three‑phase switching configuration, the 8910‑DPA34 accommodates typical motor start/stop duties at moderate voltages, and its 20 HP capability at 575 VAC highlights its capacity to drive motors without oversizing the control hardware. The DPA variant denotes a coil/contactor assembly optimized for repeatable operation within defined duty cycles, aligning with common Square D control architectures found in commercial equipment. This specific type—Quadrant 3‑phase, 4‑pole, 600 V class—offers dependable, plug‑in replacement compatibility within Schneider Electric’s Square D ecosystem, helping ensure straightforward integration into existing control circuits and panel layouts.