rated break current 中文意思是什麼
rated break current
解釋
額定斷路電流-
Times of rated short - circuit breaking current time : 12 rated operating order : break - 0. 3s - close, break - 180s - close, break
額定短路開斷電流開斷次數次: 12 -
Break : 85 rated closing short circuit current : 50
額定短路關合電流ka : 50
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