The COVID Diaries of an ELECTRICIAN – Part 3

This video is the third (and final) part of an RCD vs RCBO board install and comparison. The consumer units will both be Contactum Defender boards. See below for product descriptions and links.


Products used in this video:

• Contactum Website:
• Contactum Instagram account:


Please DO NOT contact us with any DIY enquiries and advice! We do not promote DIY and will not respond (in a polite manner).

My Trusted Electrician Instagram page:

My Trusted Electrician Website:


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