Product Description
The CFB3-80WGF PV Grid-connected Circuit Breaker is a derivative of the CFB3-80W circuit breaker. It is a miniature circuit breaker with automatic reclosing function designed for photovoltaic grid connection. It is suitable for AC 50Hz, rated current to 80A, 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.
CFB3-80WGF PV Grid-connected Circuit Breaker
Supply Capability
| Qty | Shipping Time |
| 1 - 1Plant | 5 days |
| > 1 Plant | Need to negotiate |
Product descriptions
Application
The CFB3-80WGF PV Grid-connected Circuit Breaker is a derivative of the CFB3-80W circuit breaker. It is a miniature circuit breaker with automatic reclosing function designed for photovoltaic grid connection. It is suitable for AC 50Hz, rated current to 80A, 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 
The circuit breaker complies with the national grid QGD 1972 "Distributed Photovoltaic Grid Connected Circuit Breaker Technical Specifications" and conforms to GB109631 "Home and similar places over-current protection circuit breakers Part 1：Circuit breakers for AC".
Specifications
