Legrand Fire protection switch Dx3 415922 AFDD B16A 1P+N with L

Legrand Fire Protection Switch DX3 STOP ARC. According to EN 62606, VDE 0665-10, EN 60898-1, VDE 0641-11. AFDD with circuit breaker, single-pole with a switching neutral conductor. Circuit breaker part: B-characteristic, rated current In 16 A, rated short-circuit capacity Icn kA according to EN 60898-1, rated voltage Un 230 VAC, rated frequency 50 Hz, energy limitation class 3. Mounting on DIN rail EN 60715 through snap-on quick fastenings, clear information on the front of each device, clear switching position indication in red-green on the switch lever with labeling window, neutral conductor connection on the right, combinable with Legrand pin busbars. Installation of auxiliary devices is possible. The DX3 STOP ARC fire protection switch is a device combination of an arc fault detection device (AFDD) and a circuit breaker. The single-pole protected and double-pole switched AFDD with circuit breaker provides safe all-pole disconnection in the event of the following fault conditions: overload, short circuit, parallel and series arc faults. With LED status indicator for recognizing operational status, fault indication for visual recognition during arc fault triggering. The self-monitoring of the AFDD unit is performed via an internal daily self-test. Causes of arc faults can include: damaged conductor insulation due to nails, screws, or drilling, crushed cables or wires, loose or faulty connections in sockets or screw connections.