Cutler-Hammer WR210030 Residual Current Circuit Breaker is a 100 A, 2-pole device that delivers residual-current protection for electrical circuits. It trips at 30 mA of leakage current to help prevent electric shock from ground faults. Designed for use in distribution panels and branch circuits where earth-leakage protection is required, this WR210030 provides a compact, dedicated solution for enhancing safety in electrical installations.
