Eaton Cutler-Hammer WMZS3B30 is a 30 A circuit breaker switch rated for 277/480 VAC with a 10 kA interrupting capacity. It interrupts fault currents up to 10,000 A to protect conductors and connected equipment. This WMZS3B30 model is designed for use in electrical applications where 277/480 VAC circuits require reliable overcurrent protection.
