... ,3 position rotary switch Self resetting&locking Pass CE Rotary Selector Switch, Rotary Route Switch, Key Selector Switch, Power SwitchLW51 Series selector ... of current & voltage, suitably AC 50~60Hz, AC 380V, DC 220V below. 1. Voltage: Up to 500V, 50/60Hz2. ... electrical circuit, change over of electrical circuits, instrument switch, and main switch. We produce kinds of Selector Switches, Rotary Route ...