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UK RCD/ combined afdd breakers

Thread starter Razzle12
Start date Jun 24, 2021
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afdd breakers combined rcd

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Discuss RCD/ combined afdd breakers in the UK Electrical Forum area at ElectriciansForums.net

Razzle12

Jun 25, 2021

timhoward said:
Go on then, only because it's Friday....
Regulation 643.8 on page 235 describes testing RCD's, see note underneath for the 40ms.

The time/current criteria they need to come up to relevant standards is in Appendix 3, page 363

Many thanks Tim .
Hopefully next time if I have to go on this forum ,I'll try and give as much info as poss.
Regards

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