| Version | W-Series, Cross-connector, For the terminals, Number of poles: 2 |
| Order No. | 1051960000 |
| Type | WQV 4/2 |
| GTIN (EAN) | 4008190026486 |
| Qty. | 50 pc(s). |
| Depth | 18 mm |
| Depth (inches) | 0.709 inch |
| Height | 7.6 mm |
| Height (inches) | 0.299 inch |
| Width | 10.6 mm |
| Width (inches) | 0.417 inch |
| Net weight | 2.32 g |
| Order No. | Type |
| 1052060000 | WQV 4/10 |
| 1054560000 | WQV 4/3 |
| 1054660000 | WQV 4/4 |
| 1057860000 | WQV 4/5 |
| 1057160000 | WQV 4/6 |
| 1057260000 | WQV 4/7 |
| 1051960000 | WQV 4/2 |