FEP-SF6 Circuit Breaker is a new generation SF6 circuit breaker developed by using mature and reliable SF6 breaking technology, which meets relevant domestic and international standards such as GB, DL and IEC. The overall dimensions of FEP circuit breakers are exactly the same as those of VEP circuit breakers of the same model, and there is no need to make any changes between them. They can be interchanged with Switchgear cabinets and can be matched with mainstream switchgear cabinets in the market conveniently and reliably.

Technical characteristics

1.It has high safety. Because the internal arc-extinguishing chamber of FEP circuit breaker runs at low pressure, although the internal pressure will increase due to gas compression and heat increase during the operation of the circuit breaker, it is still in a low-pressure gas state.

2.The structure is standard, and it can be conveniently, flexibly and easily installed in the switch cabinets of mainstream manufacturers in the market.

3.The overall dimensions are completely consistent with those of the VEP circuit breaker, and they can be interchanged with the switchgear.

4.It can be conveniently and safely installed in the switch cabinets of mainstream manufacturers in the market.

Technical paramete