General
Type of fuse	Knife blade fuse (NH)
Rated current	250 A
Degree of protection (IP)	IP54
Number of groups	1
Material housing	Plastic
Height	720 mm
Width	410 mm
Depth	185 mm
With transparent cover
Extension possible

House connection box, KH1, series K12, 1x3NH2, loop-through version. House connection box according to DIN 43627 and DIN VDE 0660-505, protection class IP 54, housing made of glass fiber reinforced polyester. Sealable housing with cable entries, housing cover can be removed at a 15 degree position. An NH fuse base with contact protection cover is used as a built-in component.