Eaton Cutler-Hammer BQ230230 QuadPlex Circuit Breaker

The Eaton Cutler-Hammer BQ230230 QuadPlex Circuit Breaker is a two-pole, 30-amp protection device in Eaton's Type BRD QuadPlex family, identified by model BQ230230 and catalog A230230. As a circuit breaker, its function is to interrupt current in the event of an overload or fault to protect electrical circuits and connected equipment. The 2-pole, 30-amp designation indicates that two conductors are switched and that the device is rated to interrupt at up to 30 amps. Use the model BQ230230 and catalog A230230 numbers for ordering and cross-referencing within Eaton's Cutler-Hammer lineup. The entry provides clear identification for procurement and ensures correct replacement in systems that originally used this specific quadplex configuration and part number. When planning replacements or cross-reference checks, knowing the precise model and catalog numbers—BQ230230 and A230230—helps verify the device’s electrical characteristics, mounting configuration, and alignment with your existing Eaton Cutler-Hammer distribution equipment. This ensures consistent protection in critical circuits.