Vacuum Circuit Breaker (VCB)

Type 6NTV Series Indoor Medium Vacuum Circuit Breaker (hereinafter referred to as the Circuit Breaker) is applicable to indoor switchgear in power systems with a voltage of 40.5kV and below, functioning as power protection and control equipment for power grids, industrial and mining enterprises, etc. It is also suitable for occasions requiring frequent operation at rated working current or repeated interruption of short-circuit current. The product has passed the full-series type tests at the National Quality Supervision and Testing Center for High-voltage Electrical Apparatus, boasting an internationally advanced technical level and holding a number of national patents. The 6NTV Series Indoor Medium Vacuum Circuit Breaker are available in two mounting configurations: fixed type and withdrawable type. They can be directly installed in various types of fixed-type switchgear cabinets, or assembled on the withdrawable chassis of various types of withdrawable switchgear cabinets. Rated Vo…

Control And Protection Circuit Breakers