porcelain connector 1. Factory direct price 2. Safe usage 3. ... .Voltage: 250V,300V,450V,600V4.Style:1WIRE,2WIRES,3WIRES5.Fitting: cooper,iron,aluminum,nickelplate6.Package:standard export packing Fuzhou ... with a wide range of porcelain products from electrical ceramic connector, lamp holder, knife switch, insulator, to fuse. Please ... if you are interested in our electrical ceramic connector.