| Manufacturer | WEIPU |
| Type of connector | circular |
| Electrical mounting | soldering |
| IP rating | IP67 |
| Connector | socket |
| Operating temperature | -25...85°C |
| Locking system | external thread, threaded joint |
| Manufacturer series | ST12 |
| Symbol | Pin | Kind | Mechanical mounting | Inom | Urated | Cond. cross sec. |
|---|---|---|---|---|---|---|
| [A] | [V] | [mm2] | ||||
| ST1212/P2 | 2 | male | for panel mounting, rear side nut | 13 | 250 | 2 |
| ST1212/P3 | 3 | male | for panel mounting, rear side nut | 13 | 250 | 2 |
| ST1212/P4 | 4 | male | for panel mounting, rear side nut | 5 | 200 | 0.75 |
| ST1212/P5 | 5 | male | for panel mounting, rear side nut | 5 | 180 | 0.75 |
| ST1212/P6 | 6 | male | for panel mounting, rear side nut | 5 | 125 | 0.75 |
| ST1212/P7 | 7 | male | for panel mounting, rear side nut | 5 | 125 | 0.75 |
| ST1212/P9 | 9 | male | for panel mounting, rear side nut | 3 | 125 | 0.75 |
| ST1212/S2 | 2 | female | for panel mounting, rear side nut | 13 | 250 | 2 |
| ST1212/S3 | 3 | female | for panel mounting, rear side nut | 13 | 250 | 2 |
| ST1212/S4 | 4 | female | for panel mounting, rear side nut | 5 | 200 | 0.75 |
| ST1212/S5 | 5 | female | for panel mounting, rear side nut | 5 | 180 | 0.75 |
| ST1212/S6 | 6 | female | for panel mounting, rear side nut | 5 | 125 | 0.75 |
| ST1212/S7 | 7 | female | for panel mounting, rear side nut | 5 | 125 | 0.75 |
| ST1212/S9 | 9 | female | for panel mounting, rear side nut | 3 | 125 | 0.75 |
| ST1213/P2 | 2 | male | for panel mounting, front side nut | 13 | 250 | 2 |
| ST1213/P3 | 3 | male | for panel mounting, front side nut | 13 | 250 | 2 |
| ST1213/P4 | 4 | male | for panel mounting, front side nut | 5 | 200 | 0.75 |
| ST1213/P5 | 5 | male | for panel mounting, front side nut | 5 | 180 | 0.75 |
| ST1213/P6 | 6 | male | for panel mounting, front side nut | 5 | 125 | 0.75 |
| ST1213/P7 | 7 | male | for panel mounting, front side nut | 5 | 125 | 0.75 |
| ST1213/P9 | 9 | male | for panel mounting, front side nut | 3 | 125 | 0.75 |
| ST1213/S2 | 2 | female | for panel mounting, front side nut | 13 | 250 | 2 |
| ST1213/S3 | 3 | female | for panel mounting, front side nut | 13 | 250 | 2 |
| ST1213/S4 | 4 | female | for panel mounting, front side nut | 5 | 200 | 0.75 |
| ST1213/S5 | 5 | female | for panel mounting, front side nut | 5 | 180 | 0.75 |
| ST1213/S6 | 6 | female | for panel mounting, front side nut | 5 | 125 | 0.75 |
| ST1213/S7 | 7 | female | for panel mounting, front side nut | 5 | 125 | 0.75 |
| ST1213/S9 | 9 | female | for panel mounting, front side nut | 3 | 125 | 0.75 |