Description
2.1 Mechanical components
3WJ Air Circuit breakers
14 Operating Instructions, 12/2022, L1V30828903001-01
Circuit Breaker rating label
① Order no. of the Circuit breaker
② ID of the Circuit breaker
⑨ Rated short-time withstand current
⑩ Rated short-circuit breaking capacity
⑪ Rated operational voltage
⑤ Range of the rated frequency
⑫ Rated impulse withstand voltage
⑬ Rated insulation voltage
⑭ Circuit breaker max. rated current
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