OFN
OFN er en kabelbetegnelse efter NEC / UL (USA): OF = Optical fibre; N = Nonconductive (dielectric); OFN = Optical fibre cable, nonconductive general. Dielectric. UL 1651; NEC Article 770.
1 kodesystem genkender denne betegnelse
NEC / UL (USA)
| Symbol | Betydning |
|---|---|
OF | Optical fibre |
N | Nonconductive (dielectric) |
OFN | Optical fibre cable, nonconductive general. Dielectric. UL 1651; NEC Article 770 |