DIN 43620-1:1984带刀口式触点的低压高遮断容量熔断器.交流电压500V和660V、直流电压400V用的低压高遮断容量熔断体 Low-voltage high-rupturing-capacity fuses with blade contacts; LV HRC fuse links for 500 and 660 V a.c. and 440 V d.c. 被代替...