CFB3-125WGF PV grid-connected circuit breaker is a derivative of the CFB3-125W circuit breaker. It is a miniature circuit breaker with automatic reclosing function designed for photovoltaic grid connection. It is suitable for AC50Hz, rated current to 125A, mainly used with photovoltaic system. It can solve the problem of automatic closing of pressure detection and automatic opening of voltage by voltage loss, effectively solve the islanding effect and overload the power supply line and Short circuit protection.
The circuit breaker has isolation function''
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The circuit breaker complies with the national grid QGD 1972" Distributed Photovoltaic GridConnected Circuit Breaker Technical Specifications" and conforms to GB109631" Home and similar places over-current protection circuit breakers Part 1: Circuit breakers for AC''
