Nkeikuku sekit ikukuejikọrọ na sekit ahụ, kwụpụ ma na-ebu ọkwa na-arụ ọrụ ugbu a yana nsogbu ndị na-emekarị dị ka mmejọ mkpirisi okirikiri na nchebe ibufe.nọgide na-enwe.Ndị na-agbaji ikuku ikuku na-adịkarị obere voltaji, ya bụ, voltaji ọkọlọtọ na-arụ ọrụ bụ 1Kv na n'okpuru.Igwe ikuku sekit bụ ngwaọrụ na-agbanwe ike nwere ọtụtụ ọrụ mmezi nke nwere ike ibelata ma jikọọ sekit na ogo nke ugbu a yana akara arụ ọrụ ugbu a.Ụdị ọrụ nlekọta ya na usoro nchebe ga-ahọrọ onye ahịa.Dị ka ihe nchebe na-emebiga ihe ókè, nchebe na-enweghị isi, ọrụ, undervoltage, wdg. Ụdị abụọ mbụ nke mmezi bụ isi nhazi nke ikuku sekit ikuku, na nke abụọ bụ nhọrọ.Ya mere, ikuku sekit ikuku nwekwara ike imeghe sekit eletriki n'ọnọdụ ndị na-adịghị mma (na-ebu ibu obere oge, ibu na-ebuwanye ibu, obere voltaji, wdg).Nkeplastic case circuit breaker nwere ike ịkwupụ ihe dị ugbu a na-akpaghị aka, mgbe oke ibu dị ugbu a na mmejọ mkpirisi okirikiri, ọ nwere ike ịkwụsị ozugbo wee bepụ ọkụ eletrik.Ihe mkpuchi mkpuchi plastik na-ezo aka na mkpuchi ígwè nke ngwá ọrụ, nke a na-eji echebe n'etiti onye na-eduzi eletriki na ihe nkwụnye ala nke ihe igwe.Ndị na-agbaji sekit nke plastik na-enwekarị sistemu thermal, magnetik, na mmetụta sistemu thermal: mgbe ihe dị ugbu a karịrị oke ibu ugbu a chọrọ site na ọkọlọtọ mba, ihe ọkụ ọkụ okpukpu abụọ ga-ekpo ọkụ na nrụrụ, na-eme ka mbelata na ịkwalite ọnọdụ anụ ahụ.Kwụpụ, na mmetụta nchebe overvoltage;Mmetụta sistemu magnetik: Mgbe ihe dị ugbu a karịrị ike obere okirikiri achọrọ nke ọkọlọtọ mba chọrọ, eriri elektrọn na sistemụ ndọta ga-ebute oke ndọta dị ukwuu, yana mgbe ike nke ndọta magnetik kpatara karịrị ihe ntụgharị isi ihe mgbe ike axial nke oge opupu ihe ubi, isi ihe ntụgharị na-agbanwe agbanwe na usoro magnetik ga-akwalite ọnọdụ ntanye ntanye, obere yinye ga-akwalite ọnọdụ anụ ahụ na-emechi emechi, rocker ga-agbaji, ma ghọta nchebe na-enweghị isi.N'ikwu ya n'ụzọ sara mbara, ikuku sekit sekit gụnyere: frame sekit breaker, kpụrụ sekit sekit breaker, na miniature sekit breakers.E nwere oghere atọ na plastic shei kewapụ mgba ọkụ, nke ejikọrọ na atọ-adọ ọkụ eletrik (n'ezie 380V), nke a na-eji maka ulo oru mmepụta ike nkesa usoro na moto nchedo usoro software;Mgbanwe dịpụrụ adịpụ nke a na-eji na ezinụlọ na-ezo aka n'otu oge (n'ezie 220V), nke a na-eji maka mmepụta mmepụta nke sistemụ ikesa ike yana sọftụwia nchedo moto.Ịkwado ngwa nkesa ike maka ngwa injinịa ọkụ eletrik.Ya mere, enwere oghere atọ na ngbanwe nke shei rọba, nke enweghị ike iji maka ojiji ụlọ.
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