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DAB7N-40 Series DPN Tej Yam Me Me Circuit Court Breaker (MCB)
DAB7N-40 Series tej yam me me Circuit Court breaker adopts muab ob npaug rau taw tes ntawm 1P + N, ob tug ncej yog insulated thiab cais los ntawm txhua lwm yam, nyob rau hauv synchronous lub lag luam, N-ncej ib txwm yuav ua thawj zaug thiab tawg tom qab, uas tau lees tias hluav taws xob arc rhuav peev ntawm thaiv cov ncej, tseem ua kom muaj kev nyab xeeb ntawm kev tswj cov hluav taws xob thiab khoom siv hluav taws xob.
