LW36-126-3150A

LW36-126/3150A is a high-current outdoor SF6 circuit breaker for 126kV UHV power systems. Compliant with IEC and GB standards, it is widely used in outdoor substations and power grids for load switching and short-circuit protection.
Equipped with advanced SF6 gas insulation and arc extinction technology, it offers strong breaking capacity and reliable insulation. It supports stable 3150A full-load operation without overheating or breakdown.
Built with a high-precision spring operating mechanism, the circuit breaker operates fast and stably with low mechanical wear. It can quickly cut off short-circuit faults and features a long service life.
The fully sealed and anti-corrosion structure provides excellent waterproof, dustproof and weather resistance, adapting to high-altitude, humid and polluted outdoor environments for all-weather stable operation.
Featuring compact structure and easy installation, it requires minimal daily maintenance and effectively reduces long-term grid operation costs.
Ideal for 126kV UHV power system protection, LW36-126/3150A features stable performance and high safety. We provide global clients with factory direct supply, complete certifications and professional after-sales service。