Wega 2.2 C is a 3-phase voltage detecting system. Additional to the LCD display the Wega 2.2 C has two LEDs (green U=0 and red U≠0). With two relay contacts the voltage state can be remotely monitored. The built-in display test function at the front enables verification of the display of the installed and de-energized Wega 2.2 C. For connection, either shielded or unshielded cables with flat connectors or system connectors can be used.