This Square D 20A LIGHTING CONTACTOR 600 VAC 250 VDC 3∅ 3 POLE 120V COIL 8903L030 is an electrical control component manufactured by Square D. It supports the power or control wiring of an electrical system, switching or distributing current as required. Key specifications noted on this listing include 600 VAC, 250 VDC, 20A, 3 POLE. It is commonly in panel builds and electrical retrofits.
