Allen-Bradley 100-C16V400 Contactor

Allen-Bradley 100-C16V400 is a four-pole IEC contactor in Rockwell Automation’s Bulletin 100 family, designed to switch three-phase motor loads with a compact footprint suitable for panel installation. It provides four normally open power contacts and is rated for 16 A; at 230 V it covers about 5 HP, and at 460 V about 10 HP in 3‑phase service. The coil is AC, compatible with 32 V at 50 Hz or 36 V at 60 Hz, identifying this variant as the 32/36 V coil option. Terminals are screw-type on both line and load sides, and mounting supports base or DIN-rail configurations for flexible integration. Common applications include motor control in industrial panels, conveyors, and pumps where reliable line-side switching of 3‑phase motors is required.