Schneider Electric 8910DPA33 Three Phase Contactor

Schneider Electric's Square D 8910DPA33 three-pole definite-purpose contactor switches three-phase loads with a 30 A full-load current rating, making it a compact control device for HVAC, refrigeration, and other motor-driven equipment. It uses three normally open contacts (3NO) and is designed for circuits up to 600 VAC, commonly employed to control compressors, fans, and pumps in three-phase systems. The coil voltages offered for this family include 110/120 VAC at 50/60 Hz, enabling direct interfacing with standard control circuits, with variants available in other coil voltages to fit different control schemes. The 8910DPA33 is available in multiple form factors, including open-frame versions with quick-connect terminals and panel-mount variants to fit standard control panels. This model is UL listed and part of Schneider Electric’s DP/DPA line of definite‑purpose contactors, valued for a compact footprint and straightforward installation in OEM and service-panel applications. When selecting, verify the exact coil code and mounting style to ensure compatibility with your control voltage and enclosure layout.