Sell Indoor High Voltage Vaccum Circuit Breaker

Model No.:ZN73A-12
Product Origin:China
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Description:Features: 1) We use permanent magnetic material in operation device instead of traditional device using motor, spring, gears and so forth, which is the main reason for achieving such a long using life 2) Our breaker is suitable for steel industry, power plant and electric transformer substation, especially for the frequent operation conditions 3) The product is in accordance with the standards of GB1984-89, IEC56 4) Compared with electromagnetic operation device, it can get rid of mechanical lock catch, save 90% parts in operation device, and achieve repairing-free result 5) Convenient, safe and reliable for operating with the function of manually switch on/off 6) With moveable and fixed types 7) Vacuum arc-chute is optional, and meets the requirements of customers effectively 8) With the predominant ratio of performance to price 9) No explosion, no pollution, low noise, small volume, long life, repairing-freeand less maintenance