THWN-2
THWN-2 on NEC / UL (USA)-järjestelmän kaapelin tyyppimerkintä: T = Thermoplastic (PVC) insulation; H = Heat resistant; W = Approved for wet locations; N = Nylon outer covering; -2 = 90 C in both wet and dry locations; THWN-2 = Thermoplastic heat- and water-resistant nylon-coated building wire, 90 C wet or dry. 600 V, 90 C wet and dry locations. UL 83; NEC Article 310.
2 merkintäjärjestelmää tunnistaa tämän merkinnän
NEC / UL (USA)
| Symboli | Merkitys |
|---|---|
T | Thermoplastic (PVC) insulation |
H | Heat resistant |
W | Approved for wet locations |
N | Nylon outer covering |
-2 | 90 C in both wet and dry locations |
THWN-2 | Thermoplastic heat- and water-resistant nylon-coated building wire, 90 C wet or dry. 600 V, 90 C wet and dry locations. UL 83; NEC Article 310 |
NEC 310
| Symboli | Merkitys |
|---|---|
T | Termoplastinen eriste |
H | Eriste 75 °C:lle |
W | Kosteudenkestävä |
N | Nailonvaippa |
-2 | Eriste märkiin tai kuiviin tiloihin, enintään 90 °C |