Products

Sunway Hanguang 36KV Vacuum Interrupter for Outdoor VCB is the core arc extinguishing unit of outdoor vacuum circuit breakers (VCB), with core models VITD 36/1250-20A and VITD 36/1250-20H. It is suitable for 50/60Hz AC systems, with a vacuum degree of ≤1.33×10⁻³Pa, achieving safe arc extinguishing and zero re-ignition.

Sunway Hanguang (a professional manufacturer)'s core product, the 11KV Vacuum Interrupter for Outdoor VCB, is a dedicated arc extinguishing unit for 11KV outdoor VCBs, covering the VITD 12/630 series and compatible with 50/60Hz systems. With a vacuum degree of ≤1.33×10⁻³Pa, it ensures safe arc extinguishing and zero re-ignition, addressing key pain points in outdoor applications. It has passed numerous authoritative certifications and has been installed in over 50,000 units worldwide. As a reliable supplier, it provides support for 11KV outdoor power distribution in China and globally.

The 40.5kV Vacuum Interrupter Circuit Breaker is the core high-end product of Sunway Hanguang, a leading manufacturer with over 50 years of experience in high-voltage electrical equipment. This 40.5kV Vacuum Interrupter Circuit Breaker adopts advanced high-vacuum arc-extinguishing technology, featuring excellent performance, green intelligence and comprehensive services.

The 36KV Vacuum Interrupter Circuit Breaker is the core high-end product of Sunway Hanguang, a professional manufacturer rooted in China. This 36KV Vacuum Interrupter Circuit Breaker adopts advanced high-vacuum arc-extinguishing technology, with no SF₆ emissions, complying with international standards. It has been widely used in over 50 countries, making Sunway Hanguang a reliable global supplier in the vacuum interrupter industry.

The 24KV Vacuum Interrupter Circuit Breaker is the core product of Sunway Hanguang, a professional manufacturer with over 50 years of experience in high-voltage electrical equipment. Adopting advanced high-vacuum arc-extinguishing technology, this product features excellent performance, reliability, green environmental protection and wide adaptability, complying with GB, IEC and ANSI standards. With stable operation in 40+ countries and cumulative delivery exceeding 80,000 units, it is a trusted choice for global customers. As a leading supplier, Sunway Hanguang is committed to providing high-quality products and comprehensive services.

The 11KV Vacuum Interrupter Circuit Breaker is the core product of Sunway Hanguang Electric Manufacturing Limited, a professional manufacturer in Xiaogan High-tech Development Zone, Hubei Province, China. With over 50 years of experience in high-voltage electrical equipment, Sunway Hanguang has solid R&D and production strength.