High voltage vacuum circuit breaker
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VDT (ZN22D) -40.5 Indoor High Voltage Vacuum Circuit Breaker

技术参数额定电压：40.5KV额定电流：1250、1600、2000、2500A额定短路开断电流：25、31.5KA额定短路关合电流：63、80KA断路器满足E2-M2-C2级配用的操动机构：专用弹簧操动机构

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High voltage vacuum circuit breaker

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  • Product Description

  • Technical Parameter


    Rated voltage: 40.5KV


    Rated current: 1250, 1600, 2000, 2500A


    Rated short-circuit breaking current: 25, 31.5KA


    Rated short-circuit closing current: 63, 80KA


    The circuit breaker meets the E2-M2-C2 level


    Equipped operating mechanism: dedicated spring operating mechanism


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ZN22-12 Indoor High Voltage Vacuum Circuit Breaker

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