55AC3040
ON-OFF LOAD BREAK SWITCH 3P x 400A
Code | 01755AC3040 |
EAN | 8430892284561 |
Nr. Poles | 3 |
Air thermal rating (Ith) | 400 A |
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 |
Standard | IEC 60947-3 |