Does anyone know of a UL listed 1000 V underground splice that I can use to splice #6 PV wire in an in-ground junction box?
Barrel connectors crimped on. Tape for 1000 V. So wrap varnished cambric 2 layers, rubber tape (130 C) 2 layers, vinyl 2 layers. Outer jacket (slide over before crimping) heavy wall adhesive lined heat shrink tubing.
There really isn’t a “1000 V” splice. Everything is 600 V or jumps to 2 kV or more. So tape splice for insulation and use an adhesive heat shrink jacket for abrasion. Using individual heat shrink jackets on the barrel connectors probably works but they will be Listed for only 600 V. Medium voltage splices are total overkill.
https://www.3m.com/3M/en_US/company...-0-600-V-10-Case/?N=5002385+3291144978&rt=rud.Does anyone know of a UL listed 1000 V underground splice that I can use to splice #6 PV wire in an in-ground junction box?
I know it says 600V, but read in the details and descriptions maybe can find one rated for such.https://www.3m.com/3M/en_US/company...-0-600-V-10-Case/?N=5002385+3291144978&rt=rud.
Check these out possibly?
I know it says 600V, but read in the details and descriptions maybe can find one rated for such.