Model Meaning

Feature Highlights

The SV8(VSl)-12 series indoor vacuum circuit breakers are indoor switchgear equipment for three-phase AC 50Hz with a rated voltage of 12kV. They are suitable for industrial and mining enterprises, power plants, substation, and electrical equipment control and protection, and are ideal for frequently operated sites. The SV8 operating mechanism is integrated with the circuit breaker body, which can be designed as a fixed installation unit or equipped with a special push-in mechanism to form a handcart unit. The main circuit section can use an integral fixed pole piece to achieve miniaturization, high reliability, and maintenance-free operation. It can be matched with center-handcart switch cabinets like KYN28A-12(GZS) or used with fixed switch cabinets such as XGN.

Technical Specifications

Dimensions and Installation (Unit: mm)