| Version | Screw connection, for | |
| screwable cross-connection | ||
| Current Rating | 32A | |
| Voltage Rating | 800V | |
| Cable Cross-section max | 4mm² | |
| End cover plate required | Yes | |
| Number of potentials | 1 | |
| Number of levels | 1 | |
| No. of clamping points per level | 2 | |
| Number of potentials per tier | 1 | |
| Levels cross-connected internally | No | |
| Manufacturer | Weidmuller | |
| Manufacturer Part Number | WDU4/BL | |
| Accessories | ||
| End Cover Plate | WAP2.5-10/BL |
