Transfer device level:PC class.

Usage category:AC-33iB

Rated frequency:50Hz

Model:HUSD8-100/3P,4P;HUSD8-250/3P,4P;HUSD8-630/3P,4P 

Insulation voltage Ui(V):1000V

Rated operational current Ie(A): 32,40,63,80,100,125,160,250,315,400,500,630

Rated operational voltage Ue(V):AC 400

Mechanical life:5500,10000