BS7671:2018 18th Edition Wiring Regulations now makes mandatory RCD protection on circuits up to 32A. Isolation transformers will negate the effectiveness of RCD protection. Is this a problem? Tony Bell explains.
Power Inspired Ltd
Unit 122 Churchill Road
☎+44 1869 814055 📧firstname.lastname@example.org
Registered in England: 06565627
VAT Registration: GB931219642