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Industrial Equipment & EPC
SG ZW20 pole-mounted vacuum circuit breaker switch ZW20F-12KV/630A pole-mounted high-voltage vacuum circuit breaker TPC
High Voltage Vacuum Circuit Breaker

SG ZW20 pole-mounted vacuum circuit breaker switch ZW20F-12KV/630A pole-mounted high-voltage vacuum circuit breaker TPC

Part No.ZW20B-12
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Description

The SG ZW20 pole-mounted vacuum circuit breaker switch, model ZW20B-12, is a high-voltage vacuum circuit breaker designed for outdoor power distribution applications. It features 3 poles, a rated frequency of 50 Hz, and a rated insulation voltage of 12 kV. The arc extinguishing method is vacuum, ensuring reliable interruption. This genuine OEM product from The Power Contractor is suitable for switchgear in power distribution networks. As an independent global supplier, we provide new, genuine OEM equipment with a 24-hour written quotation upon request.

SpecificationValue
ModelZW20B-12
Number of Poles3P
Rated Frequency50 Hz
Rated Insulation Voltage12 kV
Arc Extinguishing MethodVacuum circuit breaker
Mechanical Life1 (10,000 times)
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