Indoor SF6 Circuit Breaker
High Voltage SF6 Gas Circuit Breaker
HR4 type high voltage indoor SF6 gas circuit breaker with two installation way by drawable/Fixed. which is widely application for three-phase AC power system of rated voltage from 3.3kV up to 36kV at frequency 50/60Hz.
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Indoor SF6 Circuit Breaker
China Rockwill HR4 type high voltage indoor SF6 gas circuit breaker with two installation way by drawable/Fixed. which is widely application for three-phase AC power system of rated voltage from 3.3kV up to 36kV at frequency 50/60Hz.
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Indoor gas insulated circuit-breakers
MH4 type Indoor SF6 circuit breaker manufactured by Rockwill in China. It uses sulphur hexafluoride gas (SF6) to extinguish the electric arc and as the insulating medium.
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40.5kV Handcart Type Indoor SF6 Circuit Breaker
40.5kV indoor SF6 gas insulated circuit breaker with handcart manufactured by Rockwill in China. Rated Voltage: 30kV - 40.5kV. Dimension can be exchanged with ZN85 and HD4 type.
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24kV Indoor SF6 Gas Insulated Circuit Breaker
24kV MV indoor SF6 gas circuit breaker for switchgear. It is suitable for KYN28, XGN15, XGN66, ZS1 Unigear and so on.
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12kV Indoor SF6 Circuit Breaker
12kV indoor SF6 gas insulated circuit breaker which is manufactured by Rockwill. It can be used as 17.5kV up to 3150A and 40kA level application. Dimension is exchanged with HD4,...
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