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7,300 Watts supplied on a 2.5mm2 T&E.

Zoomup

Yes a 2.5mm2 T&E cable can supply a 7,300 Watt instantaneous water heater at 240 Volts. I came across this today. The supply was from a B32 M.C.B. So why do we use bigger cable than 2.5mm2 if it will do the job?

The run was about 5m maximum. 

Z.

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    Sounds fairly low risk, but still not compliant.

    What is someone fixes a garden hose to the outlet and uses it to fill an inflatable swimming pool in the garden, or to remove snow or ice from the driveway, and yes I have seen this done !

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  • 0

    Sounds fairly low risk, but still not compliant.

    What is someone fixes a garden hose to the outlet and uses it to fill an inflatable swimming pool in the garden, or to remove snow or ice from the driveway, and yes I have seen this done !

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