Allen-Bradley 100-C16D10 Three-Phase Contactor

Allen-Bradley 100-C16D10 is a three-pole IEC contactor (Bulletin 100-C) designed for 3‑phase motor control, rated for 16 A with a 120 V AC coil operating at standard 50/60 Hz. It uses line-side screw terminals for secure field wiring and includes one normally open auxiliary contact; the unit supports base mounting or DIN-rail mounting, offering flexible installation in control panels. Rated for AC-1 motor loads, it handles up to 5 HP at 230 V, 10 HP at 460 V, and 15 HP at 575 V, making it suitable for multiple voltage configurations without changing the device. With its three-pole configuration, the contactor switches all three phases simultaneously, reducing wiring complexity and enabling coordinated control with other motor protection components in Rockwell Automation systems. It is part of the 100-C family and is designed to integrate with standard control circuits and protective devices used in industrial motor control panels, delivering reliable switching for compact automation projects.