Allen-Bradley 140M-D8N-C32 Circuit Breaker

The Allen-Bradley 140M-D8N-C32 (140M-D8N-C32) is a circuit breaker designed for electrical protection and switching in industrial automation systems and motor branch circuits. As part of Allen-Bradley electrical control assemblies, this unit serves to safeguard connected downstream equipment and power wiring against electrical faults, excessive currents, and system overloads during regular operation. Engineered to integrate into control panels, motor control centers, and machinery power distribution enclosures, the device supports reliable operational switching and circuit isolation during routine plant operation, maintenance, and service procedures. With a net weight of 10 kg, this component is built to withstand demanding industrial environments across manufacturing facilities, assembly lines, and material handling systems. Replacing a worn, damaged, or malfunctioning circuit breaker with the Allen-Bradley 140M-D8N-C32 ensures consistent system reliability, protects critical power hardware, and helps maintain operational safety standards across industrial installations. Verification of mounting requirements, enclosure specifications, and electrical ratings is recommended prior to field installation.