The Hager ARR906U 6A Arc Fault Detection Device is the latest generation AFDD from Hager, incorporating advanced algorithms to monitor electronic signatures of energized devices on a circuit. This single module device fits all Hager consumer units and is equipped with safety and fault finding features. The device features ProTools, an on-board diagnostics software capable of quickly identifying 8 statuses, streamlining fault finding processes. It is a double pole Single Module AFDD RCBO 1M 6A B curve 6kA Type A 30mA device with Bluetooth software updates, hourly self-test functionality, and compatibility with the Hager Pilot App for on-board diagnostics. Ideal for fuse boards and fuse boxes.