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Vacuum Circuit Breaker / Spring Operated / Live-tank / Medium-voltage

vacuum circuit breaker / spring operated / live-tank / medium-voltage

3AF0

Vnation JSC

vacuum circuit breaker / spring operated / live-tank / medium-voltage
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  • Type:

    vacuum, spring operated, live-tank

  • Electrical characteristics:

    medium-voltage

  • Other characteristics:

    outdoor

  • Current:

    Min.: 1250 A

    Max.: 2500 A

  • VAC:

    Min.: 12 V

    Max.: 40.5 V

Our live-tank circuit breakers 3AF0 excel in their ability to reliably switch off overhead lines. The special technical features of live-tank design are, that the interrupter chamber is situated in the weatherproof porcelain or composite material insulator and is at high potential (or: live). With live-tank designs, the voltage level determines the length of the insulators for the interrupter chamber and the insulator column. Our live-tank circuit breakers 3AF0 are totally restrike-free and offer reliable operation through their spring stored-energy operating mechanism.

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