USFULL DC breakers use fireproof shells, which can stand high voltage and severe environments.
The DC Breaker for solar is equipped with both a thermal and a magnetic tripping mechanism to protect DC electrical installations of solar and battery from overloads and short circuits.
When a fault is detected, the circuit breaker automatically shuts down the electrical circuit to prevent wire damage and fire and also provide safety for your electrical installation. It can be manually opened whilst the full-rated load is flowing without causing any damage. It can be wired in either direction. The built-in indicator window allows you to quickly determine the contact position of the circuit breaker. The buckle design allows for simple installation on standard din rails, and provide easiness for DC breaker connection installation. 80A available