UL AWM 1213 PTFE hook up wire is rated up to 105 °C and 600 V. M16878/4 PTFE hook up wire is rated up to 200 °C. UL AWM 1213/M16878/4 is primarily used for the internal wiring of appliances and electronics.
| Part Number | AWG | Stranding | OD (Nom.) | Insulation Thickness | ||
| Inch | mm | Inch | mm | |||
| *3201SH3E | 32 | Solid | 0.028 | 0.70 | 0.010 | 0.25 |
| *3207SH3E | 32 | 7/40 | 0.029 | 0.74 | 0.010 | 0.25 |
| 3001SH3E | 30 | Solid | 0.030 | 0.75 | 0.010 | 0.25 |
| 3007SH3E | 30 | 7/38 | 0.032 | 0.80 | 0.010 | 0.25 |
| 2801SH3E | 28 | Solid | 0.032 | 0.82 | 0.010 | 0.25 |
| 2807SH3E | 28 | 7/36 | 0.035 | 0.88 | 0.010 | 0.25 |
| 2601SH3E | 26 | Solid | 0.036 | 0.90 | 0.010 | 0.25 |
| 2607SH3E | 26 | 7/34 | 0.039 | 0.98 | 0.010 | 0.25 |
| 2401SH3E | 24 | Solid | 0.040 | 1.01 | 0.010 | 0.25 |
| 2407SH3E | 24 | 7/32 | 0.043 | 1.10 | 0.010 | 0.25 |
| 2201SH3E | 22 | Solid | 0.045 | 1.14 | 0.010 | 0.25 |
| 2219SH3E | 22 | 19/34 | 0.052 | 1.31 | 0.010 | 0.25 |
| 2019SH3E | 20 | 19/32 | 0.052 | 1.31 | 0.010 | 0.25 |
| 1819SH3E | 18 | 19/30 | 0.055 | 1.40 | 0.010 | 0.25 |
| 1619SH3E | 16 | 19/29 | 0.065 | 1.65 | 0.010 | 0.25 |
| *1419SH3E | 14 | 19/27 | 0.091 | 2.31 | 0.010 | 0.25 |
| *1219SH3E | 12 | 19/25 | 0.110 | 2.78 | 0.010 | 0.25 |
| *1037SH3E | 10 | 37/26 | 0.132 | 3.33 | 0.010 | 0.25 |
| *Only for MIL standard | ||||||
