High voltage vacuum circuit breaker
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ZN73 (VS1) -12 Indoor High Voltage Vacuum Circuit Breaker

Technical parameters: Rated voltage: 12KV Rated current: 630, 1250, 1600, 2000, 2500, 3150, 4000A Rated short-circuit breaking current: 20, 25, 31.5, 40KA Rated short-circuit closing current: 50, 63, 80, 100KA Operating mechanism: Spring operated mechanis

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High voltage vacuum circuit breaker

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  • Product Description
  • technical parameter


    Rated voltage: 12KV


    Rated current: 630, 1250, 1600, 2000, 2500, 3150, 4000A


    Rated short-circuit breaking current: 20, 25, 31.5, 40KA


    Rated short-circuit closing current: 50, 63, 80, 100KA


    Equipped operating mechanism: Spring operated mechanism


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