Reliable SF6 Circuit Breaker Source Factories | Wholesale HV SF6 CB Equipment

RHD custom dead-tank SF6 breaker: tailored for non-standard voltages. High reliability for substations, new energy & industry.

RPS SF6 Load Break Switch (15kV/38kV, 1250A),KEMA certification, boasts high performance: 50kA short-circuit capacity, IP67, -45℃~+85℃ adaptability. Fully customizable (manual/motorized/remote), ideal for pole-mounted overhead line protection.

Outdoor 27kV/630A SF6 load break switch

LW55B-550/Y4000-50 363kV 380kV 400kV 550kV tank-type SF6 circuit breaker: single fracture, leak-free hydraulic mechanism, easy installation, monitors SF6 decomposition products for power system control/protection.

1000kV UHV Outdoor SF6 Circuit Breaker (50Hz): double-column four-fracture, parallel capacitor/closing resistor, ABB HMB-8.12 mechanism, 10,000 mechanical life, compact for power system control/protection.

SF6 Circuit Breaker: SF6 as insulation/arc-extinguishing medium, single variable opening arc chamber. Equipped with CYT hydraulic mechanism (built-in pipes, no leakage), imported valve, 2 models, ideal for power line control/protection.

SF6 Circuit Breaker: SF6 as insulation/arc-extinguishing medium, single variable opening arc chamber. Spring-hydraulic mechanism, 20 short-circuit breakings, 5,000 mechanical life, low noise, no exposed pipes for power line control.