56MAC4025
MOTORISED CHANGEOVER SWITCH 4P x 250A
| Code | 01756MAC4025 |
| EAN | 8430892284769 |
Technical data
| Nr. Poles | 4 |
| Air thermal rating (Ith) | 250 A |
| Impulse voltage (Uimp) | 12 kV |
| Minium Cu cable cross-section | 95 mm2 |
| Maximum Cu cable cross-section | 150 mm2 |
| Maximum Cu busbar width | 32 mm2 |
| Tightening torque | 20/- Nm |
| Prostpective shortcircuit current (rms) | 50 kA |
| Rated short-time withstand current 1s (Icw) | 10 kA |
| Standard | IEC 60947-3 |
