Change Over Switch Motorized
COS Panel Function (Change Over Switch) The Connector and Voltage Panel of the power supply are generally operated manually with option 1-0-2 or PLN-OFF-Genzet.
COS panel (Change Over Switch) / Ohm switch COS or Ohm Switch is an electrical appliance to transfer power from main power source (PLN) with backup power source (generator). We also provide other Switching Power Supply.
Power Supply Industrial