Guidance for electrical workers carrying out electrical installing work

Guidance
This Building and Energy guidance provides advice on the importance of the Multiple Earthed Neutral (MEN) connection and Earth Fault Loop Impedance verification.
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An MEN is an essential part of an electrical installation’s safety system. Carrying out an earth fault loop impedance check can assist in verifying if the electrical installation is safe. 

View additional information on requirements for electrical installing work:
Requirements for electrical installing – Information for electrical licence holders.

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