Allen-Bradley 100-C0910 Magnetic AC Contactor

Allen-Bradley 100-C0910 Magnetic AC Contactor is a compact, three-pole device designed to switch AC motor loads from a 120 V control coil while handling line voltages up to 460 V AC, enabling motor control for loads up to about 5 HP. It uses a 3P configuration with a single normally open (1NO) contact, rated for 9 A continuous current and roughly 4 kW of load power, making it suitable for modest motors and other inductive loads in automated equipment. The 120 V AC coil simplifies integration with common control circuits, relays, and PLC outputs without requiring special power supplies. This contractor is part of Allen-Bradley’s 100-C family and is designed for standard mounting and compatibility with auxiliary contact blocks used in control panels and equipment enclosures. Typical applications include small-to-medium motors on conveyors, pumps, fans, processing lines, and machine tools where reliable remote motor switching and a compact footprint are advantageous.