Cutler-Hammer A201K3CA AC Contactor

Cutler-Hammer A201K3CA AC Contactor, a Cutler Hammer-branded size-3 model, is designed to switch high-current loads with a 120V AC coil. The unit is specified for 90 A and 50 HP, accommodating sizeable motor and inductive loads within compact control hardware. The naming convention A201K3CA reflects its place in the Cutler-Hammer line with historical ties to Cutler-Hammer, a common cross-reference found in this series. With three load paths in a single package, the A201K3CA consolidates switching functions for multi-line circuits controlled by a standard 120V control signal. This combination of coil voltage, current rating, and horsepower rating makes it suitable for applications where a 120V control coil is used to operate a heavy-duty contactor, such as starting and stopping higher-current equipment in industrial settings.