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Electronics => Beginners => Topic started by: incognito1 on September 29, 2020, 06:20:25 am

Title: 1P+N MCB
Post by: incognito1 on September 29, 2020, 06:20:25 am

For what applications, shall 1P+N MCB be installed instead of 1P or 2P MCB?

Title: Re: 1P+N MCB
Post by: Zero999 on September 29, 2020, 11:22:37 am

When complete isolation is required, on a single phase circuit.

Title: Re: 1P+N MCB
Post by: incognito1 on September 30, 2020, 03:01:41 am

when is it a must to install a 1P+N instead of a 2P?