The same as the primary wire but jacketed for additional protection against harsh handling in marine environments.
| JacketedMarine Wire | |||
| 2Conductor | 3Conductor | ||
| Gauge | Part No. | Gauge | Part No. |
| 16/2 | 253101 | 16/3 | 253201 |
| 14/2 | 253102 | 14/3 | 253202 |
| 12/2 | 253103 | 12/3 | 253203 |
| 10/2 | 253104 | 10/3 | 253204 |
