North American Wire Types
| Wire Type | No of Cords | Cord Size | Stranding No/mm |
Insulation Thickness (mm) |
Jacket Thickness (mm) |
Nominal O.D (mm) | Temp Rating | Jacket Material |
Voltage | Amp | Shielding |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wire Type - SJT | |||||||||||
| SJT | 2 | 16 AWG | 26 X 0.254 | 0.76 | 0.76 | 8.10 | 60°C/105°C | PVC | 300V | 13A | None |
| SJT | 2 | 18 AWG | 41 X 0.160 | 0.76 | 0.76 | 7.50 | 60°C/105°C | PVC | 300V | 10A | None |
| SJT | 3 | 14 AWG | 41 X 0.254 | 0.76 | 0.76 | 9.30 | 60°C/105°C | PVC | 300V | 15A | None |
| SJT | 3 | 16 AWG | 26 X 0.254 | 0.76 | 0.76 | 8.50 | 60°C/105°C | PVC | 300V | 13A | None |
| SJT | 3 | 18 AWG | 41 X 0.160 | 0.76 | 0.76 | 7.80 | 60°C/105°C | PVC | 300V | 10A | None |
| SJT | 3 | 18 AWG | 41 X 0.160 | 0.76 | 0.76 | 8.00 | 60°C/105°C | PVC | 300V | 10A | Al Mylar |
| SJT | 3 | 18 AWG | 41 X 0.160 | 0.76 | 0.76 | 8.60 | 60°C/105°C | PVC | 300V | 10A | Al. Mylar & Braid |
| SJT | 4 | 14 AWG | 41 X 0.254 | 0.76 | 0.76 | 10.00 | 60°C/105°C | PVC | 300V | 15A | None |
| SJT | 4 | 16 AWG | 26 X 0.254 | 0.76 | 0.76 | 9.00 | 60°C/105°C | PVC | 300V | 13A | None |
| SJT | 4 | 18 AWG | 41 X 0.160 | 0.76 | 0.76 | 8.10 | 60°C/105°C | PVC | 300V | 10A | None |
| SJTO | 2 | 16 AWG | 26 X 0.254 | 0.76 | 0.76 | 8.10 | 60°C/105°C | PVC | 300V | 13A | None |
| SJTO | 2 | 18 AWG | 41 X 0.160 | 0.76 | 0.76 | 7.50 | 60°C/105°C | PVC | 300V | 10A | None |
| SJTO | 3 | 16 AWG | 26 X 0.254 | 0.76 | 0.76 | 8.50 | 60°C/105°C | PVC | 300V | 13A | None |
| SJTO | 3 | 18 AWG | 41 X 0.160 | 0.76 | 0.76 | 7.80 | 60°C/105°C | PVC | 300V | 10A | None |
| SJTOO | 2 | 16 AWG | 26 X 0.254 | 0.76 | 0.76 | 8.10 | 60°C/105°C | PVC | 300V | 13A | None |
| SJTOO | 2 | 18 AWG | 41 X 0.160 | 0.76 | 0.76 | 7.50 | 60°C/105°C | PVC | 300V | 10A | None |
| SJTOO | 3 | 16 AWG | 26 X 0.254 | 0.76 | 0.76 | 8.50 | 60°C/105°C | PVC | 300V | 13A | None |
| SJTOO | 3 | 18 AWG | 41 X 0.160 | 0.76 | 0.76 | 7.80 | 60°C/105°C | PVC | 300V | 10A | None |
| SJT00W | 2 | 16 AWG | 26 X 0.254 | 0.76 | 0.76 | 8.10 | 60°C/105°C | PVC | 300V | 13A | None |
| SJT00W | 2 | 18 AWG | 41 X 0.160 | 0.76 | 0.76 | 7.50 | 60°C/105°C | PVC | 300V | 10A | None |
| SJT00W | 3 | 14 AWG | 41 X 0.254 | 0.76 | 0.76 | 9.30 | 60°C/105°C | PVC | 300V | 15A | None |
| SJT00W | 3 | 16 AWG | 26 X 0.254 | 0.76 | 0.76 | 8.50 | 60°C/105°C | PVC | 300V | 13A | None |
| SJT00W | 3 | 18 AWG | 41 X 0.160 | 0.76 | 0.76 | 7.80 | 60°C/105°C | PVC | 300V | 10A | None |
| SJTOW | 3 | 14 AWG | 41 X 0.254 | 0.76 | 0.76 | 9.30 | 60°C/105°C | PVC | 300V | 15A | None |
| SJTOW | 3 | 16 AWG | 26 X 0.254 | 0.76 | 0.76 | 8.50 | 60°C/105°C | PVC | 300V | 13A | None |
| SJTOW | 3 | 18 AWG | 41 X 0.160 | 0.76 | 0.76 | 7.80 | 60°C/105°C | PVC | 300V | 10A | None |
| SJTW | 3 | 14 AWG | 41 X 0.254 | 0.76 | 0.76 | 9.30 | 60°C/105°C | PVC | 300V | 15A | None |
| SJTW | 3 | 16 AWG | 26 X 0.254 | 0.76 | 0.76 | 8.50 | 60°C/105°C | PVC | 300V | 13A | None |
| SJTW | 3 | 18 AWG | 41 X 0.160 | 0.76 | 0.76 | 7.80 | 60°C/105°C | PVC | 300V | 10A | None |
| Wire Type - ST | |||||||||||
| ST | 3 | 14 AWG | 41 X 0.254 | 1.14 | 2.03 | 13.50 | 60°C/105°C | PVC | 600V | 15A | None |
| ST | 3 | 16 AWG | 26 X 0.254 | 0.76 | 1.52 | 9.80 | 60°C/105°C | PVC | 600V | 13A | None |
| ST | 3 | 18 AWG | 41 X 0.160 | 0.76 | 1.52 | 8.90 | 60°C/105°C | PVC | 600V | 10A | None |
| STO | 3 | 14 AWG | 41 X 0.254 | 1.14 | 2.03 | 13.50 | 60°C/105°C | PVC | 600V | 15A | None |
| STO | 3 | 16 AWG | 26 X 0.254 | 0.76 | 1.52 | 9.80 | 60°C/105°C | PVC | 600V | 13A | None |
| STO | 3 | 18 AWG | 41 X 0.160 | 0.76 | 1.52 | 8.90 | 60°C/105°C | PVC | 600V | 10A | None |
| STOO | 3 | 14 AWG | 41 X 0.254 | 1.14 | 2.03 | 13.50 | 60°C/105°C | PVC | 600V | 15A | None |
| STOO | 3 | 16 AWG | 26 X 0.254 | 0.76 | 1.52 | 9.80 | 60°C/105°C | PVC | 600V | 13A | None |
| STOO | 3 | 18 AWG | 41 X 0.160 | 0.76 | 1.52 | 8.90 | 60°C/105°C | PVC | 600V | 10A | None |
| STOOW | 3 | 14 AWG | 41 X 0.254 | 1.14 | 2.03 | 13.50 | 60°C/105°C | PVC | 600V | 15A | None |
| STOOW | 3 | 16 AWG | 26 X 0.254 | 0.76 | 1.52 | 9.80 | 60°C/105°C | PVC | 600V | 13A | None |
| STOOW | 3 | 18 AWG | 41 X 0.160 | 0.76 | 1.52 | 8.90 | 60°C/105°C | PVC | 600V | 10A | None |
| STOW | 3 | 14 AWG | 41 X 0.254 | 1.14 | 2.03 | 13.50 | 60°C/105°C | PVC | 600V | 15A | None |
| STOW | 3 | 16 AWG | 26 X 0.254 | 0.76 | 1.52 | 9.80 | 60°C/105°C | PVC | 600V | 13A | None |
| STOW | 3 | 18 AWG | 41 X 0.160 | 0.76 | 1.52 | 8.90 | 60°C/105°C | PVC | 600V | 10A | None |
| Wire Type - SVT | |||||||||||
| SVT | 2 | 17 AWG | 53 X 0.160 | 0.38 | 0.76 | 6.30 | 60°C/105°C | PVC | 300V | 12A | None |
| SVT | 2 | 18 AWG | 41 X 0.160 | 0.38 | 0.76 | 5.90 | 60°C/105°C | PVC | 300V | 10A | None |
| SVT | 3 | 17 AWG | 53 X 0.160 | 0.38 | 0.76 | 6.50 | 60°C/105°C | PVC | 300V | 12A | None |
| SVT | 3 | 18 AWG | 41 X 0.160 | 0.38 | 0.76 | 6.30 | 60°C/105°C | PVC | 300V | 10A | None |
| SVT | 3 | 18 AWG | 41 X 0.160 | 0.38 | 0.76 | 6.40 | 60°C/105°C | PVC | 300V | 10A | Al. Mylar |
| SVT | 3 | 18 AWG | 41 X 0.160 | 0.38 | 0.76 | 7.00 | 60°C/105°C | PVC | 300V | 10A | Al. Mylar & Braid |
| SVTO | 2 | 17 AWG | 53 X 0.160 | 0.38 | 0.76 | 6.30 | 60°C/105°C | PVC | 300V | 12A | None |
| SVTO | 2 | 18 AWG | 41 X 0.160 | 0.38 | 0.76 | 5.90 | 60°C/105°C | PVC | 300V | 10A | None |
| SVTO | 3 | 17 AWG | 53 X 0.160 | 0.38 | 0.76 | 6.50 | 60°C/105°C | PVC | 300V | 12A | None |
| SVTO | 3 | 18 AWG | 41 X 0.160 | 0.38 | 0.76 | 6.30 | 60°C/105°C | PVC | 300V | 10A | None |
| SVTOO | 2 | 18 AWG | 41 X 0.160 | 0.38 | 0.76 | 5.90 | 60°C/105°C | PVC | 300V | 10A | None |
| SVTOO | 3 | 17 AWG | 53 X 0.160 | 0.38 | 0.76 | 6.50 | 60°C/105°C | PVC | 300V | 12A | None |
| SVTOO | 3 | 18 AWG | 41 X 0.160 | 0.38 | 0.76 | 6.30 | 60°C/105°C | PVC | 300V | 10A | None |
| Wire Type - SPT & NISPT | |||||||||||
| SPT-1 | 2 | 18 | 41 X 0.160 | / | 0.76 | 2.7 X 5.4 | 60°C/105°C | PVC | 300V | 10A | None |
| SPT-1 | 3 | 18 | 41 X 0.160 | / | 0.76 | 2.7 X 8.0 | 60°C/105°C | PVC | 300V | 10A | None |
| SPT-2 | 2 | 16 | 26 X 0.254 | / | 1.14 | 3.8 X 7.6 | 60°C/105°C | PVC | 300V | 13A | None |
| SPT-2 | 2 | 18 | 41 X 0.160 | / | 1.14 | 3.5 X 6.9 | 60°C/105°C | PVC | 300V | 10A | None |
| SPT-2 | 3 | 16 | 65 X 0.160 | / | 1.14 | 3.8 X 9.6 | 60°C/105°C | PVC | 300V | 13A | None |
| SPT-2 | 3 | 18 | 41 X 0.160 | / | 1.14 | 3.5 X 8.6 | 60°C/105°C | PVC | 300V | 10A | None |
| SPT-3 | 2 | 16 | 26 X 0.254 | / | 1.52 | 4.5 X 9.1 | 60°C/105°C | PVC | 300V | 13A | None |
| SPT-3 | 2 | 18 | 41 X 0.160 | / | 1.52 | 4.4 X 8.8 | 60°C/105°C | PVC | 300V | 10A | None |
| SPT-3 | 3 | 14 | 41 X 0.254 | / | 2.03 | 6.0 X 14.5 | 60°C/105°C | PVC | 300V | 15A | None |
| SPT-3 | 3 | 16 | 26 X 0.254 | / | 1.52 | 4.75 X 11.8 | 60°C/105°C | PVC | 300V | 13A | None |
| SPT-3 | 3 | 18 | 41 X 0.160 | / | 1.52 | 4.4 X 10.7 | 60°C/105°C | PVC | 300V | 10A | None |
| NISPT-1 | 2 | 18 | 41 X 0.160 | 0.38 | 0.38 | 2.8 X 5.4 | 60°C/105°C | PVC | 300V | 10A | None |
| NISPT-1 | 3 | 18 | 41 X 0.160 | 0.38 | 0.38 | 2.8 X 7.6 | 60°C/105°C | PVC | 300V | 10A | None |
| NISPT-2 | 2 | 16 | 26 X 0.254 | 0.76 | 0.38 | 3.8 X 7.6 | 60°C/105°C | PVC | 300V | 13A | None |
| NISPT-2 | 2 | 18 | 41 X 0.160 | 0.76 | 0.38 | 3.7 X 7.0 | 60°C/105°C | PVC | 300V | 10A | None |
| NISPT-2 | 3 | 18 | 41 X 0.160 | 0.76 | 0.38 | 3.7 X 9.9 | 60°C/105°C | PVC | 300V | 10A | None |
| Wire Type - HPN | |||||||||||
| HPN | 2 | 16 AWG | TS 65 X 0.16 | 1.14 | / | 3.9 X 7.6 | 90°C/105°C | CPE/XLPE | 300V | 13A | None |
| HPN | 2 | 18 AWG | TS 41 X 0.16 | 1.14 | / | 3.5 X 6.9 | 90°C/105°C | CPE/XLPE | 300V | 10A | None |
| HPN | 3 | 16 AWG | AS 65 X 0.16 | 1.14 | / | 3.9 X 10.0 | 90°C/105°C | CPE/XLPE | 300V | 13A | None |
| HPN | 3 | 18 AWG | AS 41 X 0.16 | 1.14 | / | 3.8 X 9.0 | 90°C/105°C | CPE/XLPE | 300V | 10A | None |