Hi.
I have 4mm SWA coming into my garage connected to a small plastic garage CU. The CU is located in a really awkward vulnerable position at a low level, the access cover of the CU has already been damaged. It's my intention to raise it to a higher safer position. I have purchased a replacement metal garage CU and am looking for advice regarding extending the cabling to this higher position. I already have a Wisk 308 junction box which I could use or perhaps something larger to form the junction from the incoming SWA using Wago 221-612 connectors. Regarding the short length of cabling from the new junction to the new CU, I'm presuming that 4mm t@e would do the job.
I have 4mm SWA coming into my garage connected to a small plastic garage CU. The CU is located in a really awkward vulnerable position at a low level, the access cover of the CU has already been damaged. It's my intention to raise it to a higher safer position. I have purchased a replacement metal garage CU and am looking for advice regarding extending the cabling to this higher position. I already have a Wisk 308 junction box which I could use or perhaps something larger to form the junction from the incoming SWA using Wago 221-612 connectors. Regarding the short length of cabling from the new junction to the new CU, I'm presuming that 4mm t@e would do the job.