WDK 2.5 double-deck terminal block with two independent connection levels.
| Series | W |
| Type | Double-deck (WDK) |
| Levels | 2 (upper + lower) |
| Connection | Screw |
| Cross section | 0.5–4 mm² per level |
| Rated voltage | 500 V |
| Rated current | 24 A per level |
| Width | 5 mm |
| Material | Polyamide PA66, copper alloy contacts |
DIN-rail 35mm standard. Verify wire cross-section (mm²) and voltage rating.