Izici zokukhubeka kwama-miniature circuit breakers

Izici zokukhubekaama-circuit breakerzihlukaniswe ngo-A, B, C, D, K, njll., futhi izincazelo zazo zimi kanje:
Izici zokukhubeka kohlobo A: umsinga wokukhubeka ungu-(2~3) In, ofanele ukuvikela amasekethe kagesi e-semiconductor, imigqa yokulinganisa eneziguquli zamandla aphansi, noma izinhlelo ezinemigqa emide nephansiugesi we-short-circuit;
Izici zokukhubeka kohlobo B: umsinga wokukhubeka ungu-(3~5) In, ofanele izinhlelo zokusabalalisa ugesi zasekhaya, ukuvikelwa kwezinto zasendlini kanye nokuvikelwa kokuphepha komuntu siqu;
Ukukhubeka kohlobo lwe-Cizici: ugesi ogobayo ungu-(5-10) In, ofanele ukuvikela imigqa yokusabalalisa amandla kanye nemigqa yokukhanyisa kanye nezifunda zezimoto ezinogesi oshintshayo ophezulu;
Izici zokukhubeka kohlobo lwe-D: umsinga wokukhubeka ungu-(10-20) In, ofanele ukuvikela imishini enomsinga wokukhubeka okuphezulu, njenge-transformers, ama-valve e-solenoid, njll.;
Izici zokukhubeka kohlobo lwe-K: Inesikhathi esiphindwe ka-1.2 kunesikhathi sokukhubeka kokushisa kanye nesikhathi esiphindwe ka-8 kuya ku-14 kunesikhathi sokukhubeka kukamagnetic, esifanele ukuvikela imishini ye-motor line futhi inekhono eliphezulu lokulwa nokushaqeka.