Lus piav qhia luv luv:

ZW32- 40.5 (AB- -3S / 40.5) mus tas li-magnet (los yog caij nplooj ntoos hlav) nqus Circuit Court breaker, yog tsim los ntawm tshwj xeeb tsim ntawm cov hlau nplaum ruaj khov (los yog caij nplooj ntoos hlav) thiab txhim khu kev qha ntse tswj cov cuab yeej. Cov khoom no tsuas yog siv rau nruab nrab voltage overhead kab network, ua raws li qhib los yog kaw load tam sim no, overload tam sim no thiab luv tam sim no. Nws tuaj yeem rov kaw tau rau 0-3 zaug.

◆Kev ntseeg siab

◆Kev saib xyuas dawb

◆Ntev mechanical thiab hluav taws xob lub neej

◆Compact lub cev, hnyav dua rau kev teeb tsa

◆Muaj kev ua haujlwm ntawm tus qauv kev tiv thaiv relay thiab ceev rov qab tau txais