ZW32- 40.5(AB- -3S/40.5) isigxina-umazibuthe (okanye intwasahlobo) i-vacuum breaker circuit, yenziwe ngoyilo olukhethekileyo lwemagnethi esisigxina. (okanye intwasahlobo) kunye nezixhobo zokulawula ezikrelekrele ezithembekileyo. Le mveliso isetyenziselwa ubukhulu becala kwinethiwekhi yombane ophakathi, yenza njenge ukuvula okanye ukuvala umthwalo wangoku, ukulayisha ngaphezulu kwangoku kunye nomzuzwana omfutshane. Inokuvalwa ngokuzenzekelayo ngamaxesha angama-0-3.
◆Ukuthembeka okuphezulu
◆Ukugcinwa kwasimahla
◆Ubomi obude boomatshini kunye nombane
◆Umzimba ohlangeneyo, ubunzima obuncinci bokufakelwa
◆Yiba nomsebenzi wokhuseleko oluqhelekileyo lokukhuselwa kunye nokuvala ngokukhawuleza ngokuzenzekelayo