Schneider Electric 8910DP42V04 Contactor

Schneider Electric 8910DP42V04 Contactor is a definite‑purpose, two‑pole switching device rated for 40 A, designed to switch 277 V AC loads at 60 Hz. This DP‑series model features two normally open contacts (2NO) in an open enclosure, making it suitable for panel or enclosure mounting in commercial and industrial control circuits. With a 277 VAC coil rated for 60 Hz, it can be driven directly from standard line‑level control supplies in many installations, reducing the need for additional control transformers. The 8910DP42V04 is intended for use in applications such as lighting control, HVAC equipment, fans, and other moderate‑load circuits where reliable isolation and control are required. It integrates with Schneider Electric’s DP family for straightforward replacement or expansion in existing control schemes and is specified to handle up to 40 A in a compact 2‑pole form factor. When wiring, ensure the control supply matches the 277 VAC coil, observe proper clearance for an open contactor, and follow standard electrical practices for definite‑purpose devices in commercial panels. The exact part number 8910DP42V04 identifies this 2‑pole, 40‑amp, 277‑volt coil DP contactor with two normally open contacts, offering a compact solution for mid‑range switching tasks in 277 VAC control systems.