Allen-Bradley 1492-ACB 4-Pole Circuit Breaker

Allen-Bradley 1492-ACB is a four-pole circuit breaker from the Allen-Bradley 1492 protection family, rated at 6 A. This unit provides overcurrent protection across four separate conductors or phases in industrial control and process equipment. Built to integrate into panel assemblies that use 1492 terminal-block components, the 1492-ACB serves as a compact, multi-pole protection option when multiple feeds must be safeguarded in a single device. In typical instrumentation and control applications, four-pole protection helps coordinate tripping across adjacent circuits and simplifies wiring by consolidating four protective paths into one module. As part of the 1492 ecosystem, it is designed to work alongside other 1492 protection hardware to maintain organized, reliable protection in automation cabinets. The key specification for this model is its four-pole configuration with a 6 A rating, which informs its suitability for low-to-moderate current circuits within a broader control system.