Our company's basic products include vacuum interrupters, vacuum circuit breakers, spring mechanism for VCB, Embedded Poles,Ceramic Insulator, Insulator porcelain, Electrical insulator, Electric insulator, Gas discharge ignition, Spark gas tubes, capacitive discharge ignition, Spare parts of vacuum interrupter, metal halide lamps, sealed beam , PAR lamp, HID HPS electronic ballast, telecommunications facilities, pulse modulator, zinc oxide arrester etc. Welcome you use Sunway's products.

Vacuum Interrupter

Vcauum Circuit Breaker

Spare Parts of Vacuum Interrupter

Spare Parts of Vacuum Interrupter

Specially, since the beginning of the 1985s, Sunway has produced well over 950,000 vacuum interrupters to date, a high tech product in great demand worldwide. The product range currently comprises vacuum interrupters for circuit-breakers in the range from 12 to 40.5 kV with short-circuit breaking currents up to 80 kA, and interrupters for switch-disconnectors and contactors from 7.2 to 12 kV.