1.VSH Series operating mechanism is a kind of modularized operating mechanism of spring energy storage and suits vacuum circuit breaker with all voltage levels.
2.The operating mechanism integrates units such as closing unit, opening unit, auxiliary switch and indicating device, etc.
3.The front includes Closing/Opening button, manual energy charged handle, spring energy storage position indicator and C/O indicator, etc.
4.The performance of operating mechanism match design of vacuum interrupter and the mechanism decreases intermediate link and reduces energy consumption and noise, which make the performance of circuit breaker more reliable.
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1.Contact arm
2.Copper contact arm
3.Copper-Aluminum contact arm
4.Contact arm for VCB
5.VCB Contact arm
