<span class= label >產(chǎn)品認(rèn)證/span>: |
<span class= value >ISO9001/span> |
<span class= label >機(jī)械壽命/span>: |
<span class= value >1(萬次) /span> |
<span class= label >滅弧方式/span>: |
<span class= value >壓縮空氣斷路器/span> |
<span class= label >額定絕緣電壓/span>: |
<span class= value >380(V) /span> |
<span class= label >額定頻率/span>: |
<span class= value >50(Hz) /span> |
<span class= label >極數(shù)/span>: |
<span class= value >3P/span> |