NEC 310
USA · 16 symbols
TFE | Polytetrafluorethylene (PTFE - Teflon) |
PFA | Perfluoralkoxy (PFA) |
FEP | Perfluor (Ethylene Propylene - FEP - Teflon) |
Z | Ethylene-Tetrafluorethylene (ETFE) |
S | Silicone Rubber |
B | Braid |
H | 75°C Insulation |
HH | 90°C Insulation |
N | Nylon Jacket |
R | Thermoset Insulation |
T | Thermoplastic Insulation |
U | Underground Use |
W | Moisture Resistant |
X | Cross-Linked Polymer Insulation |
SE | Service Enterance |
-2 | With Insulation For Use In Wet Or Dry Locations At Max. Temp. 90°C |