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32A ring main, adding 2 more sockets off this, spark I’m working with says add radial 4mm to 2 new sockets from ring I’m saying extend ring? I know 4mm can take 32A but I wouldn’t do it his way
Discuss 4mm spurred from ring main in the UK Electrical Forum area at ElectriciansForums.net
It’s in an industrial unit, the most plugged in will be a heater and drill chargers, and it’s not how I would extend doing his way that’s allYes I would normally agree extend the ring, but, with limited infomation provided there could be a good design reason for that choice in that situation.
Same as any other installation. BS7671 covers everything from a flat to a nuclear power plant.I am not sure how Industrial relates to BS7671.
Reply to 4mm spurred from ring main in the UK Electrical Forum area at ElectriciansForums.net
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