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from the maintenance department...
Vacuum Circuit Breaker
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We are using Siemens make Vacuum circuit breaker 3AH4305-6. The rated current is 2500A.
I want to know that for How many switching operations can we use this breaker if the breaker is switched of at 1) rated current 2) 50% rated current and 3) 25% rated current?
I want to know that for How many switching operations can we use this breaker if the breaker is switched of at 1) rated current 2) 50% rated current and 3) 25% rated current?
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