Outdoor Vacuum Circuit Breaker

24KV 3 Phase Outdoor Automatic Type Circuit Breaker 1. Product Structure Outdoor high voltage AC vacuum circuit breaker is three-phase ac frequency 50 Hz, the rated voltage is 24kV outdoor switch equipment, applicable to all kinds of different nature of the opening load and frequent operation situation, apply to city nets, rural, mining and power equipment such as railway construction and renovation. Compared with the international similar products ,our product has miniaturiz

12KV Circuit Breaker Outdoor Vacuum AC 1 . Introduction The circuit breaker is mainly used for rural power network and city network 10kV system, as the load, load current, overload current And short circuit current; can also be used for other similar places. The load switch can break the normal load current and has certain arc extinguishing ability. The isolation switch does not have any breakability and can only be broken without any load current. It acts as an electrical

Outdoor High Voltage SF6 Circuit Breaker 1. Introduction SF6 gas is excellent insulating and arc-extinguishing medium, and it has best performance. Such equipment is the developing direction worldwide. I II III type outdoor SF6 circuit breakers adopt SF6 gas as rec-extinguishing and insulating medium, which is applied to self-rotated arc extinguishing theory Operating mechanism is divided into I type hand charging spring operating mechanism, II type motor charging spring

Outdoor High-voltage circuit breaker 1. Introduction Act as the protecting and controlling unit for grid equipments and industrial mining enterprises’ equipments, outdoor SF6 circuit breaker is an outdoor device used in AC 50HZ three-phase 40.5KV power system. It is applicable to locations that need frequent operating in rated current or under repeatedly on/off short circuit current. 2. Features Excellent breaking performance, short burning arc time, long life; Mechanical

12kv circuit breaker 1. Introduction Outdoor pole-mounted vacuum circuit breaker is a kind of outdoor three-phase AC power distribution equipment at 12kV and 50Hz, mainly used for closing the load current and opening over current and short circuit current in the power system. It can be used as a section switch in the distribution line, branch line and ring main and as a incoming switch in rural grid, industrial and mining enterprises, residential areas, construction sites,