DC Disconnects & Arc Fault Detectors

Supplied by
  1. E-T-A Circuit Breakers Ltd

    DC Disconnects & Arc Fault Detectors
    DC Disconnects or isolating switches are used for opening or closing a circuit, e.g. for plant maintenance and repair. In photovoltaic applications, the DC Disconnect helps to isolate the PV generator from the remaining electrical system. Arc fault detectors monitor systems and plants with regard to hazardous arcs. They detect arcs early in the formation phase and help to prevent fire hazard.