Number of poles |
4 |
Rated current In (A) |
400A |
Control voltage(V) |
AC: 48V - 50Hz, 110/130, 220/240, 380/440V - 50/60Hz DC: 24-250V |
Rated operational voltage Ue (V) |
500V |
Rated insulation voltage Ui (V) |
750 |
Function |
Overload protection, Short-circuit protection, Earth-fault protection, Zone selective interlocking, Earth-leakage protection, Current measurements |