Allen-Bradley 100-C12ZJ400 Contactor

Allen-Bradley 100-C12ZJ400 Contactor is a four-pole miniature control device with a 24 V DC coil and a 12 A load rating, designed to switch small to mid-size loads in industrial control panels. Part of the 100-C family, this model provides four separate contacts in a compact footprint that fits standard panel-mount installations and panel enclosures used in machine control. The 24 V DC coil enables straightforward interfacing with PLC outputs and other DC control circuits, allowing remote energization of motors, conveyors, pumps, or fans while isolating the control circuitry from the load side. With its four-pole configuration, it supports multi-circuit switching within a single unit, reducing wiring complexity and saving panel space. Typical applications include start/stop control of small motors in packaging lines, material handling equipment, and other automation tasks where reliable actuation is required in a restricted spaces. The 100-C12ZJ400 designation identifies a 12 A, 4-pole contactor in Allen-Bradley’s standard 100-C line, reflecting its balance of compact size and dependable performance for control schemes that demand compact, durable switching of DC-controlled loads.