Allen-Bradley 100-C09D300 is a four-pole IEC power contactor designed to start and switch small motors and other AC loads, rated for 9 A with a 120 V AC coil (110 V AC at 50 Hz option). It provides 3 normally open and 1 normally closed power contacts and uses line-side screw terminals for secure wiring. The device is specified for up to a 4 kW AC‑3 load at the rated voltages, making it suitable for light motor control and general-purpose AC switching in industrial settings. This part is part of Allen-Bradley’s 100-C IEC contactor family and is used in applications requiring compact, reliable control of four-pole loads.
