If I am making alterations to a circuit (extending a ring final circuit) and that circuit is protected by a BS 3036 type fuse and is not protected by an RCD. Do I need to install an RCD?

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If you are unsure about whether you need RCD protection, always consult a registered electrician

Answered by Farrah, Electrical Safety Expert

If you are unsure about whether you need RCD protection, always consult a registered electrician. You can find one local to you here.

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