Allen Bradley 1489-M3D040



The Allen Bradley 1489-M3D040 is a miniature circuit breaker designed for three-pole applications with a 4-amp rating. It operates at 480Y/277 volts AC and features a Type D trip curve, making it well-suited for inductive loads that may experience higher inrush currents. This breaker provides reliable protection by quickly interrupting fault currents, helping to safeguard your electrical systems. Distributed by BSP Automation, the 1489-M3D040 offers a compact and efficient solution for managing circuit safety in industrial environments.
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