4P 50A 30mA Electronic RCBO 10kA super emxinwa indawo yokugcina

I-Rcbo yi-residual current circuit breaker kunye ne-circuit breaker kunye ne-overcurrent protection.Xa kuthelekiswa nabanye abaphuli beesekethe, imisebenzi yayo ibanzi kakhulu, ngokusisiseko ibandakanya ukukhuselwa kwesiphaluka esifutshane, ukukhuselwa komthwalo ogqithisileyo kunye nemisebenzi yokukhusela ukuvuza.Kukho i-rcd kunye ne-rccb kwimodeli ye-breaker circuit.I-rcd i-breaker circuit kuphela inomsebenzi wokukhusela ukuvuza, oko kukuthi, umkhuseli wokuvuza olula.I-rccb i-breaker circuit inemisebenzi emibini yokukhusela ukuvuza kunye nokukhusela isiphaluka esifutshane.
Umgaqo we-Circuit breaker: Xa isiphaluka esifutshane sisenzeka, i-magnetic field eveliswa ngumbane omkhulu (ngokuqhelekileyo i-10 ukuya kumaxesha e-12) iyoyisa i-reaction spring, ukukhululwa kudonsa indlela yokusebenza ukuze kusebenze, kwaye utshintsho luhamba ngokukhawuleza.Xa i-overloaded, i-current iba nkulu, isizukulwana sobushushu siyanda, kwaye i-bimetallic sheet ikhubaza kwinqanaba elithile ukukhuthaza isenzo somatshini (inkulu yangoku, ifutshane ixesha lesenzo).