... system uses in protecting the distribution line and the current collector, exempts is overloaded, the short circuit and the ... provides the overload 6, VigiCompact the NSD highest electric current specification to the 250A, 3/4 stationary type, 7, ... adjustable, operating time 200mS fixed not adjustable.TypeEZC 60EEZC60BEZC100DEZC160DEZC250DPoles number33333Rated current ln(A)15, 20, 25, 30 40, 50, ...