AFDD (arc-fault arc protection device) and an Acti 9 iDPN N Arc circuit breaker1 pole + N, 10 A, C characteristicBreaking capacity of 6 kA in accordance with EN 60898, operating voltage: 230/240V ACWhen a dangerous serial or parallel arc fault is detected, the AFDD triggers to disconnect the faulty outlet from the power supplyIn addition to arc fault protection, the device protects against short circuiting, overloading and power surgesRange benefits: arc faults can be caused by poor ordefective cable insulation or by faulty connections and can cause a fireConforms to standards EN/IEC 62606 and IEC 60898-1.