Confused! I have read that a radial circuit using 2.5mm cable covered by a 20A mcb can serve an area of no more that 20sq metres.
How is this measured? Is the distance from the consumer unit to the area served by the radial circuit a factor?
In my case, the distance from the consumer unit to the garage/workshop is say 10m and the garage/workshop is approx 20 sq metres.
Is this condition ok?
How is this measured? Is the distance from the consumer unit to the area served by the radial circuit a factor?
In my case, the distance from the consumer unit to the garage/workshop is say 10m and the garage/workshop is approx 20 sq metres.
Is this condition ok?