RHW-2
RHW-2 est une désignation de câble NEC / UL (USA) : R = Thermoset (originally rubber) insulation; H = Heat resistant; W = Approved for wet locations; -2 = 90 C in both wet and dry locations; RHW-2 = Thermoset (rubber-type) heat- and moisture-resistant building wire, 90 C wet or dry. 600 V (2 kV on some listings), 90 C wet and dry. UL 44; NEC Article 310.
2 systèmes de codification reconnaissent cette désignation
NEC / UL (USA)
| Symbole | Signification |
|---|---|
R | Thermoset (originally rubber) insulation |
H | Heat resistant |
W | Approved for wet locations |
-2 | 90 C in both wet and dry locations |
RHW-2 | Thermoset (rubber-type) heat- and moisture-resistant building wire, 90 C wet or dry. 600 V (2 kV on some listings), 90 C wet and dry. UL 44; NEC Article 310 |
NEC 310
| Symbole | Signification |
|---|---|
R | Isolant thermodurcissable |
H | Isolant pour 75 °C |
W | Résistant à l'humidité |
-2 | Avec isolant pour locaux humides ou secs, température maximale 90 °C |