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Cable Size To Summer house
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<blockquote data-quote="Paul reid" data-source="post: 511052" data-attributes="member: 33839"><p>Hi</p><p></p><p>I'm going to look at connecting up a summer house tomorrow which the customer says he has run a 10mm 3 core armoured to underground (length of run is 25m). In the summer house there is going to be a 20a radial feeding 2 x double sockets and 3 x single sockets, a 6A circuit feeding 23 x Downlights with 5w led lamps and a supply to a hot tub which I am presuming requires a 32A supply but won't know until tomorrow.</p><p></p><p>If this is the case, am I correct in thinking that 10mm 3 core armoured is big enough?</p><p></p><p>Sockets = 20A (rated current of circuit breaker)</p><p></p><p>Lights = 23 x 100w (2300w) or in reality 23 x 5w (115w)</p><p></p><p>Hot Tub = 32A (assumed circuit size)</p><p></p><p>Total load = 62A / 52.5A</p><p></p><p>Supply is PME so will be TT at summer house.</p><p></p><p>Thanks.</p></blockquote><p></p>
[QUOTE="Paul reid, post: 511052, member: 33839"] Hi I'm going to look at connecting up a summer house tomorrow which the customer says he has run a 10mm 3 core armoured to underground (length of run is 25m). In the summer house there is going to be a 20a radial feeding 2 x double sockets and 3 x single sockets, a 6A circuit feeding 23 x Downlights with 5w led lamps and a supply to a hot tub which I am presuming requires a 32A supply but won't know until tomorrow. If this is the case, am I correct in thinking that 10mm 3 core armoured is big enough? Sockets = 20A (rated current of circuit breaker) Lights = 23 x 100w (2300w) or in reality 23 x 5w (115w) Hot Tub = 32A (assumed circuit size) Total load = 62A / 52.5A Supply is PME so will be TT at summer house. Thanks. [/QUOTE]
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