Circuit breaker 45-63A 50kA
switch with rotary knob
U(max) : 690 V AC
U(max) : 690 V AC
| I(n): 45 - 63 A A |
| Rated switching capacity (EN 60898): 50 kA |
| I(m): 819 A |
| P(n) AC1 400V: 30 kW |