A. samfurin model da ma'ana
GCK: G ne rufe irin sauya majalisar C ne pull-out irin K ne iko cibiyar

GCK low ƙarfin lantarki fitarwa sauya majalisar (a nan gaba da sauya majalisar) ya kunshi biyu sassa na wutar lantarki rarraba cibiyar (PC) majalisar da kuma injin sarrafa cibiyar (MCC). Na'urar tana dacewa da tsarin rarraba wutar lantarki na AC 50 (60) HZ, ƙananan ƙarfin lantarki na aiki ƙananan 660V, ƙananan 4000A da ƙasa, a matsayin kayan aikin rarraba wutar lantarki kamar rarraba wutar lantarki, sarrafa injin lantarki da haske.
GCK sauya majalisar ya dace da IEC60439-1 "Low karfin lamba cikakken saitin sauya kayan aiki da kuma sarrafa kayan aiki", GB7251.1-1997 "Low karfin lamba cikakken saitin sauya kayan aiki da kuma sarrafa kayan aiki," GB/T14048.1-93

Ka'idoji kamar "Low ƙarfin lantarki sauya kayan aiki da kuma sarrafa kayan aiki gaba ɗaya". Kuma yana da babban karya ikon, kyakkyawan thermal kwanciyar hankali, tsarin ci gaba da dacewa, lantarki shirye-shiryen sassauci, jerin, universality karfi, wani daban-daban shirye-shiryen raka'a, da wani kwamitin.

Abubuwan da suka dace da yawan zagaye, ceton yanki, babban matakin kariya, aminci da aminci, sauƙin gyara da sauran amfani.
II. Tsarin siffofin
1, dukan majalisar ta yi amfani da assembly irin hadawa tsarin, modular rami shigarwa, kayan aiki universality karfi, da kyau dacewa, high madaidaiciya
2, kabanet sama ne motherboard dakin, gaba ne lantarki dakin, baya ne kebul shiga da fitarwa dakin, kowane dakin yana da karfe allon ko rufi allon don keɓewa don tabbatar da tsaro.
3, ƙofar MCC majalisar firiji na ƙaramin ɗakin da aikin hannu na mai karkatar da kewaye ko keɓaɓɓen canzawa yana da interlocking na inji, ƙofar za a iya buɗewa ne kawai lokacin da hannu yake a matsayin karkatarwa.
4, da wutar lantarki sauya, sadarwa sauya da MCC majalisar na drawer yana da uku matsayi: haɗi matsayi, gwaji matsayi, cire matsayi.