THW-LS
3 kodlama sistemi bu kodu tanıyor
NOM / NMX (Mexico)
| Sembol | Anlamı |
|---|---|
T | Thermoplastic (Termoplastico) insulation |
W | Resistant to water (Resistente al agua) |
LS | Low smoke emission (Baja emision de humos); PVC-LS is flame-retardant, low smoke, low HCl, not halogen-free |
THW-LS | Thermoplastic water-resistant low-smoke building wire (Mexico). 600 V, 75 C wet, 90 C dry (sources conflict). NOM-063-SCFI; NMX-J-010-ANCE |
NEC / UL (USA)
| Sembol | Anlamı |
|---|---|
T | Thermoplastic (PVC) insulation |
H | Heat resistant, 75 C (one H) |
W | Approved for wet locations |
THW | Thermoplastic heat- and moisture-resistant building wire, 75 C. 600 V, 75 C dry and wet. UL 83; NEC Article 310 |
NBN
| Sembol | Anlamı |
|---|---|
T | Telefon Kablosu |
H | Neme Dayanıklı |
W | Polietilen (PE) |
L | Kurşun Kılıf |
S | Sabit Tesisler İçin İnce Çok Telli Bükülgen -Klas 5 |