CyberPower SMUCB175UAC - automatic circuit breaker

The CyberPower SMUCB175UAC 3-Phase Modular UPS Circuit Breaker Hardware provides convenience and safety. If the input side overcurrent protection device is in a different area of your facility, having the input circuit breaker at the UPS adds an extra disconnect point for easy bypass during repairs or maintenance. The output circuit breaker also provides protection if your load is connected directly to the UPS without an appropriate overcurrent protection device.