THHN, THWN-2, MTW - (UL) - suitable for dry locations not exceeding 90°C.
Size (AWG or kcmil) (mm2) | 12 AWG 12 AWG | |
No. of Strands | 1 1 | |
Insulation Thickness (mils) (mm) | 15 0.38 | mils mm |
Jacket Thickness (mils) (mm) | 5 0.13 | mils mm |
Nom. OD (mils) (mm) | 122 3.12 | mils mm |
Nominal Total Weight (lbs/1000') (kgs/km) | 24 35 | lbs/1000' kgs/km |
Allowable Ampacity at 60C | 20 20 | |
Allowable Ampacity at 75C | 25 25 | |
Allowable Ampacity at 90C | 30 30 |
+ Allowable ampacities are for general use as specified by the Canadian Electrical Code, Part 1, 2015, Table 2
Southwire’s SIMpull® THHN, THWN-2, MTW cables meet or exceed the following requirements: