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

15.5kV 17.5kV 22kV 230kV/245kV/252KV Dead-Tank SF6 Circuit Breaker: High-reliability for 220kV+ grids. 9-degree seismic resistance, excellent arc-extinguishing, ≤1% SF6 leakage. Ideal for hub substations, new energy bases.

Outdoor 27kV/630A SF6 load break switch

330kV 345kV 363kV 380kV 400kV 420kV Dead Tank SF6 Circuit Breaker: High-reliability solution for medium-to-high voltage systems, ensuring fast arc extinction and stable grid operation with robust design.

115kV 123kV 145KV 161kV 170kV Dead Tank SF6 Circuit Breaker with high reliability, efficient arc extinguishing, and robust design for stable power system protection.

40.5kV 44kV 48.3kV 52kV 60kV 66kV Dead tank SF6 circuit breaker. Features robust design, high - reliability, excellent breaking performance for efficient power system protection.

225kV 220kV 230kV 245kV 252kV Outdoor Dead Tank SF6 Circuit Breaker. High - performance, long - lasting, suitable for outdoor use, ensures reliable power grid operation.

69kV 72.5kV 84kV 88kV Dead Tank SF6 Circuit Breaker with self-energy arc extinguishing, spring operating mechanism. Outdoor use, high reliability, meets IEC/ANSI standards.

100kV 126kV 138kV 145kV High - voltage AC Dead tank SF6 circuit breaker: Ensures reliable power interruption, suitable for power grids, with excellent insulation and performance.

RHD Customized Dead-Tank SF6 Circuit Breaker: Tailor-made for non-standard voltages (e.g. 24 kV/25.8 kV/27 kV/33kV/66kV/126kV/145kV/138kV/230kV/345kV/400kV/800kV). Ideal for substations, new energy, industries. High reliability, bespoke solutions.

LW58A 12kV 13.2kV 36kV 38kV 40.5kV 72.5kV 138kV 145kV 252kV Dead Tank Circuit Breaker: 5000m high-altitude, cold-resistant, seismic-proof (IP66), integrated CT, compact design for harsh/high-pollution power systems.