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Do-It-Yourself (DIY) Question & Answer Forum
Splitting A Incoming Supply???
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<blockquote data-quote="mattmoonman" data-source="post: 77121" data-attributes="member: 3440"><p>Right firstly is not a TT system it a TN-C-S system and secondly the Type S 80A RCD 100mA, is i through a way of discriminating between the downstream RCD in the Annex CU. Can you get a S Type 30mA RCD???</p><p></p><p>The granny annex is physically joined to the existing property and is single story .The routing of the 16mm cable would be through the existing built and then dropping down into the annex.</p><p></p><p>80A fused Switched and then use 16mm SWA to annex ...No RCD sound like a good option. I was looking at going outside and around the house to the Annex with SWA at one point Using a Henley block to a 100 DP Isolator (switch gear) I just didn</p></blockquote><p></p>
[QUOTE="mattmoonman, post: 77121, member: 3440"] Right firstly is not a TT system it a TN-C-S system and secondly the Type S 80A RCD 100mA, is i through a way of discriminating between the downstream RCD in the Annex CU. Can you get a S Type 30mA RCD??? The granny annex is physically joined to the existing property and is single story .The routing of the 16mm cable would be through the existing built and then dropping down into the annex. 80A fused Switched and then use 16mm SWA to annex ...No RCD sound like a good option. I was looking at going outside and around the house to the Annex with SWA at one point Using a Henley block to a 100 DP Isolator (switch gear) I just didn [/QUOTE]
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Splitting A Incoming Supply???
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