PLTC-HL
PLTC-HL este o simbolizare de cablu conform NEC / UL (USA): PLTC = Power-limited tray cable; HL = Hazardous location: welded corrugated aluminium sheath under the jacket; PLTC-HL = Power-limited tray cable, shielded pairs, 300 V, hazardous location: continuously welded corrugated aluminium sheath and a PVC jacket. 300 V. UL 13; NEC Article 725.
1 sistem de codificare recunoaște această simbolizare
NEC / UL (USA)
| Simbol | Semnificație |
|---|---|
PLTC | Power-limited tray cable |
HL | Hazardous location: welded corrugated aluminium sheath under the jacket |
PLTC-HL | Power-limited tray cable, shielded pairs, 300 V, hazardous location: continuously welded corrugated aluminium sheath and a PVC jacket. 300 V. UL 13; NEC Article 725 |