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Author Topic: 1P+N MCB  (Read 525 times)

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Offline incognito1Topic starter

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1P+N MCB
« on: September 29, 2020, 06:20:25 am »
For what applications, shall 1P+N MCB be installed instead of 1P or 2P MCB?
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Online Zero999

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Re: 1P+N MCB
« Reply #1 on: September 29, 2020, 11:22:37 am »
When complete isolation is required, on a single phase circuit.
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Offline incognito1Topic starter

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Re: 1P+N MCB
« Reply #2 on: September 30, 2020, 03:01:41 am »
when is it a must to install a 1P+N instead of a 2P?
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