Hang on Andy,
The change was advertised quite clearly, on Page 5 of BS 7671, which says that Chapter 53 has been completely revised.
Regulations 531.3.4.1 and 531.3.6 are definitely included in that.
the installer must ensure that such devices can provide isolation in accordance with Regulation 531.1.1
Hang on Andy,
The change was advertised quite clearly, on Page 5 of BS 7671, which says that Chapter 53 has been completely revised.
Regulations 531.3.4.1 and 531.3.6 are definitely included in that.
the installer must ensure that such devices can provide isolation in accordance with Regulation 531.1.1
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