UF-B
UF-B er en kabelbetegnelse etter NEC / UL (USA): UF = Underground feeder, direct burial; -B = Conductors rated 90 C; UF-B = Underground feeder cable, type B, sunlight-resistant gray jacket, direct burial. 600 V, 90 C conductors (ampacity at the 60 C column). UL 493; NEC Article 340.
2 kodesystemer gjenkjenner denne betegnelsen
NEC / UL (USA)
| Symbol | Betydning |
|---|---|
UF | Underground feeder, direct burial |
-B | Conductors rated 90 C |
UF-B | Underground feeder cable, type B, sunlight-resistant gray jacket, direct burial. 600 V, 90 C conductors (ampacity at the 60 C column). UL 493; NEC Article 340 |
China
| Symbol | Betydning |
|---|---|
U | Bevegelig, gummikappet fleksibel gruvekabel 300/500 V |
F | Kloroprengummi |
B | Flat utførelse |