55HAC3040
ON-OFF LOAD BREAK SWITCH 3P x 400A - 1000V AC
| Code | 01755HAC3040 |
| EAN | 8430892334815 |
Technical data
| Nr. Poles | 3 |
| Air thermal rating (Ith) | 400 A |
| Insulation voltage (Ui) | 1000 V |
| Impulse voltage (Uimp) | 12 kV |
| Minium Cu cable cross-section | 185 mm2 |
| Maximum Cu cable cross-section | 240 mm2 |
| Maximum Cu busbar width | 40 mm2 |
| Tightening torque | 20/- Nm |
| Prostpective shortcircuit current (rms) | 100 kA |
| Associated fuse rating | 400 A |
| Rated short-time withstand current 1s (Icw) | 13 kA |
| Operational rating AC22 | 400 A - 1000 VAC (AC-22B) |
| Standard | IEC 60947-3 |
