| 类型 | 导体 | 绝缘 | | | AWG | No. | Construction | Nom. Thickness | Nom. Thickness | Outer Diameter | | NISPT-1
| 20 | 2 | 26/0.16 | 0.38 | 0.38 | 2.5×4.55 | | 3 | 26/0.16 | 0.38 | 0.38 | 2.5×6.5 | | 18 | 2 | 41/0.16 | 0.38 | 0.38 | 2.75×5.45 | | 3 | 41/0.16 | 0.38 | 0.38 | 2.75×7.35 | | NISPT-2 | 18 | 2 | 41/0.16 | 0.76 | 0.38 | 3.65×6.95 | | 3 | 41/0.16 | 0.76 | 0.38 | 3.65×10.2 | | 16 | 2 | 65/0.16 | 0.76 | 0.38 | 3.8×7.3 | | 3 | 65/0.16 | 0.76 | 0.38 | 3.8×10.9 | |