ABB AF38Z-40-00-21 Three-Phase Industrial Contactor

ABB AF38Z-40-00-21 is a four-pole industrial contactor designed to switch three-phase power with a maximum operating voltage up to 690 V IEC (600 V UL), making it suitable for mid-range motor control and heavy loads in industrial environments. The device accepts a wide coil voltage range for control circuits, including 24–60 VAC and 20–60 VDC, allowing flexible integration with standard control logic and DC control systems. With screw-terminal power connections and ABB branding, AF38Z-40-00-21 is offered as a 4P contactor in ABB's AF38Z family for motor starting, starting/stopping feeders, and other three-phase switching tasks in manufacturing lines. Commonly paired with ABB contactor accessories and compatible with ABB's motor starter solutions, this model provides a robust, industry-standard control solution for reliable three-phase motor control. Designed for 50/60 Hz electrical environments, the AF38Z-40-00-21 supports standard industrial installation practices and pairs with a range of ABB motor-starter accessories to complete a compact motor-control circuit.