| Manufacturer part number (MPN) | WDU 1.5/R3.5 BL |
| EAN / GTIN | 4032248020744 |
| Sales unit | pcs |
| Package quantity | 100 pcs |
| Suitable for conductor material | Copper |
| Connectable conductor cross section solid-core | 0.13–1.5 mm² |
| Connectable conductor cross section multi-wired | 0.13–1.5 mm² |
| Rated current In | 17.5 A |
| Rated voltage | 400 V |
| Type of electrical connection 1 | Screw connection |
| Type of electrical connection 2 | Screw connection |
| Connection position | Sideways |
| Number of levels | 1 |
| Number of clamp positions per level | 2 |
| Mounting method | DIN rail (top hat rail) 15 mm |
| Material insulation body | Thermoplastic |
| Operating temperature | -60–130 °C |
| Width | 3.5 mm |
| Width/grid dimension | 3.5 mm |
| Height | 24.5 mm |
| Depth | 24 mm |
| Length | 24.5 mm |
| Explosion-tested version 'Ex e' | Yes |
| Closing plate required | Yes |
| Colour | Blue |
| Internally connected stages | No |
| Country of origin | Czechia |