China Best Usb Wall Outlet With Light Switch Co...
Scope
Multi-stage selection switch is a versatile product, widely used in the control panel of CNC power switch. Power switch the use, because of their high voltage, high current, the combined use of gold and silver contacts on the control panel of CNC. On the use of power switch, because of their high voltage, high current, the combined use of gold and silver contacts on the control panel of CNC, because of their low voltage, low current, so you should use gold contacts, Since the differen...