R7-125 series lub ntiaj teb leakage circuit breaker yog siv rau AC 50 Hz, rated voltage

230/400V, ntsuas tam sim no 6A txog 63A, muaj hluav taws xob xau, overload, luv luv Circuit Court tiv thaiv, thiab lwm yam. Kuj tseem tuaj yeem ntxiv overvoltage tiv thaiv kev ua haujlwm raws li cov neeg siv khoom xav tau; Feem ntau siv rau hauv kev teeb pom kev zoo hauv tsev thiab kev tiv thaiv ntawm lub zog faib hluav taws xob. Muaj peev xwm nce qhov tsis muaj zog, overvoltage tiv thaiv kev ua haujlwm raws li cov neeg siv xav tau; Cov khoom no yog raws li tus qauv IEC61009-1 thiab GB16917.7.