Allen-Bradley 100-C9A Magnetic Motor Starter Enclosure

The Allen-Bradley 100-C9A Magnetic Motor Starter Enclosure is a UL-listed, polycarbonate enclosure that houses a 9 A magnetic contactor for direct-on-line starting of three-phase motors. It provides overload protection with an adjustable 1.6–2.5 A relay setting and uses a 220 VAC control coil, supporting a 1 HP motor at 480 VAC in three-phase service. Designed for industrial environments powering three-phase induction motors, the enclosure is NEMA 4X / Type 12 rated, wall-mountable, and factory assembled and tested, featuring START/STOP pushbuttons and magnetic switching plus adjustable thermal overload protection. Common replacements include Schneider Electric LC1D09M7, LC1D09N7, and LC1D09P7, and maintenance teams, OEMs, and system integrators use this enclosed motor starter for new installations, control panel upgrades, and motor protection in pumps, conveyors, fans, compressors, mixers, and other process machinery.