Eaton BR230SUR Surge Protection Circuit Breaker

The Eaton BR230SUR is a 30-amp, 2-pole surge protection circuit breaker in the Cutler-Hammer BR family. It combines conventional overcurrent protection with built-in surge protection, helping shield circuits and connected electronics from transient voltage events that can occur on power lines. The BR230SUR design interrupts both conductors in a 30-amp circuit, ensuring simultaneous disconnection on overload and surge conditions. Being part of Eaton's Cutler-Hammer BR line, it follows the standard BR form factor, simplifying substitution in compatible electrical panels. Use this device when a two-pole, 30-amp circuit protection with integrated surge mitigation is required to maintain electrical system reliability.