URD
URD est une désignation de câble NEC / UL (USA) : URD = Underground residential distribution (reading by usage); URD = Underground residential distribution cable, twisted aluminium conductors, direct burial. 600 V, 90 C XLPE. UL 854; ICEA / NEMA WC 70.
2 systèmes de codification reconnaissent cette désignation
NEC / UL (USA)
| Symbole | Signification |
|---|---|
URD | Underground residential distribution (reading by usage) |
URD | Underground residential distribution cable, twisted aluminium conductors, direct burial. 600 V, 90 C XLPE. UL 854; ICEA / NEMA WC 70 |
CEI-UNEL 35011 (Italy)
| Symbole | Signification |
|---|---|
U | Âme massive ronde, classe 1 |
R | Isolant en polychlorure de vinyle (PVC) |
D | Câble méplat |