... arcing fault of cable, earthing high &low resistance, short circuit and breakage of the cable, poor contact, etc. ... , local cable, FM communication cable, coaxial cable, short circuit, earth, high resistance leakage, high resistance flashover fault of ... of the product quality problem exchange within a week.Schematic circuit diagram Packing informations ( function(){ var aBigImageSrc = [ 'http://i01. ...