Allen-Bradley 1492-LD4-B Circuit Breaker

The Allen-Bradley 1492-LD4-B (1492-LD4-B) is a circuit breaker designed for electrical protection, circuit isolation, and distribution within industrial control systems and automation equipment. Manufactured under the Allen-Bradley Bulletin 1492 product family, this component serves as a reliable replacement part for routine maintenance, system overhauls, and urgent repairs in manufacturing facilities. It provides vital circuit defense to safeguard downstream machinery, electrical hardware, and control cabinet infrastructure from electrical faults, operational overloads, and equipment damage. Built for dependable integration in industrial environments, the unit carries a designated part number of 1492-LD4-B and has an overall net weight of 10 kg. It is widely utilized across factory automation installations, power distribution assemblies, motor control centers, and machinery automation panels where robust circuit protection is essential. Utilizing authentic components such as this Allen-Bradley circuit breaker helps maintain continuous equipment uptime, minimizes unplanned operational disruptions, and ensures seamless compatibility with existing panel configurations and industrial hardware setups.