knife switches,switch and socket, electrical socket,double switch, power socket, plug socket, 1) name : knife switch ,HK knife switch ,power knife switch 2) voltage :110V-660V current: 20A-200A 3) material : porcelain base , ABS coverage,copper /iron plated copper or brass for innner component. 4) advantage :safe usage,easy installation .long life working . 5) color and size : yellow, blue, grey 6) OEM is accepted , many of our export knife switch are maked with client's brands logo by their requirement . 7. style: double throw or single throw Welcome to contact us without delay ! http://www.chinalampholder.com |