... Safe usage,Favorable price 3)Timely delivery,Good sales service porcelain knife switch1)Current/Voltage:10A/220V2)Material:PP cover/ ... bakelite,red copper,porcelain/Amino plastics3)Specification:2P10A4)FCL Weight:18.7KG5)Customized ... and export Co., LTD is specialized in manufacturing various porcelain knife switches.(Double/Single throw: 2P*10A,2P*16A, ...