Benshaw RSC-600 Three-Phase Magnetic Contactor

Benshaw RSC-600 is a NEMA Size 6, three-phase magnetic contactor rated for 600 A AC-3 and up to 400 HP in a 3-pole package, with a 100–127 V AC coil. The unit features two side-mounted auxiliary contacts (each set provides one normally open and one normally closed contact) to support interlocking and feedback in control circuits. As part of Benshaw's RC/RSC series, it can switch resistive or inductive loads up to 690 VAC and is designed for reliable motor control of three-phase motors in industrial settings. The coil is 100–127 VAC (120 V variants exist), and the product line carries UL, cUL, and CSA listings for standard compliance. Common applications include pumps, fans, conveyors, and other industrial machinery requiring robust motor switching.