LV HRC strip type fuse way 400A for 185mm system acc. to EN 60269- ... breaking together, AC690V, 400A, rated conditionalshort-circuit current 110kA (with fuse links type gG), rated insulation viltage AC1000V, rated impulse withstand voltage ... 60269-2-1 Gr.2 up to 45W power loss;type of protection IP30 front side, device fitted