Ụdị fuse usoro HR17Bihe na-ewepụ iheSite na ọrụ ibu, dabara adaba maka ọkwa 40A ~ 1600A dị ugbu a, enwere otu otu, otu abụọ, otu atọ, otu isi anọ. Enwere ike itinye ya na bọs, enwere ike itinye ya na efere edoziri; ọ na-enye nhazi ntinye na mmepụta elu na ala, yana ngwa mmeghe mma na njikwa arc; mkpuchi mgba ọkụ ahụ nwekwara oghere nchọpụta mechiri emechi, mgba ọkụ mgba ọkụ arụnyere n'ime, mgba ọkụ nchọpụta. Ọ nwere ike ịbụ ihe nlele fuse nhọrọ, enwere ike iji ya dị ka mgba ọkụ mma. Mgba ọkụ ahụ nwere ọdịdị mara mma, ọhụụ na nkwekọrịta, ọ na-emezu ọkọlọtọ IEC60947-3, GB14048.3.