ZDU 2.5 Z-Series tension-clamp feed-through terminal block. Spring-pressure connection for vibration-resistant wiring without tools.
| Series | Z |
| Type | Feed-through (ZDU) |
| Connection | Tension clamp (spring) |
| Cross section | 0.5–4 mm² (AWG 22–12) |
| Rated voltage | 800 V |
| Rated current | 24 A |
| Width | 5.1 mm |
| Color | Dark beige |
| Mounting | DIN rail TS 35 |
| Material | Polyamide PA66, copper alloy contacts |
DIN-rail 35mm standard. Verify wire cross-section (mm²) and voltage rating.