Porcelain Connector High frequency porcelain 1.Material:Porcelain,Radio ceramic 2.Current:10A/15A/30A 4.CE.VDE certification Porcelain Connector 15A 3Wire 8Holes ceramic terminal block1.Material:porcelain,radioceramic Material: Ceramic (Steatite Ceramic & Alumina) Material Fittings: Copper. Iron. Alumina (Zincification & Nickelplate) 2.Current:5a,10a,15a,25a,30a,60a3.Voltage:250v,300v,450v,600v4. ...