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what is the difference between current rating and breaking
current of an MCCB? and for a known load how to calculate
the current rating of a MCCB?
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Answer Posted / rk.soundar
current rating is the mccb degining current, breaking
current is the permissible limit of current.
for example; mccb rating is 30A; breaking current is 32A at
particular time.
| Is This Answer Correct ? | 5 Yes | 1 No |
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