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Q & A of the Day - Should I remove this RCD?

BookmarkThis 22.03.2010
ECA
 

Our Voltimum Experts answer your questions on a daily basis in our Technical Expertise area. This Question of the Day, concerning a new split load consumer unit and the RCD protection for the circuits, is answered by the ECA:

Should existing RCDs be removed?
Should existing RCDs be removed?
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Question: When a new split load consumer unit is installed, where all circuits are protected by 30mA RCDs, should any existing 30mA RCDs be removed - e.g. one covering under floor heating in a bathroom where the supply has been spured from a ring CCT?

Answer: Yes, avoid this if possible - it is not recommended to have 30mA trip RCDs in series.

To see many more Q & A in Voltimum UK's Experts Area, please click on the link:

www.voltimum.co.uk/consult.php?universe=consult.index.questions

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 Related contacts
The Electrical Contractors' Association (ECA)
ECA Head Office, ESCA House,
34 Palace Court, London W2 4HY
Tel: 020 7313 4800
Fax: 020 7221 7344
Email: electricalcontractors@eca.co.uk
Web: www.eca.co.uk
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Source: ECA & James Hunt

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