Allen-Bradley 100-A18NZ3 DC Coil Magnetic Contactor

Allen-Bradley 100-A18NZ3 is a three-pole DC-coil magnetic contactor from the Bulletin 100 family, Series B, designed for reliable motor and load switching in industrial control panels. The coil is 24 V DC, enabling direct control from standard DC control circuits and aligning with common industrial control logic. As part of the 100-A family, this contactor uses the familiar form factor and connection conventions used by Allen-Bradley 100-series devices, facilitating integration with compatible accessories and enclosures. The NZ3 designation identifies the variant within the Series B lineup, while the three-pole configuration supports straightforward wiring for three-phase motor circuits. This device is intended for heavy-duty industrial environments where compact, rugged contactors are required to switch motors and other inductive loads in automation systems.