DAFDD 1 B16 / 0.03 / 2-A, Doepke fire protection switch 2p, 16 A, 0.03 A, B-Char, type A

Doepke fire protection switch 2p, 16 A, 0.03 A, B-Char, type A

Fire protection switches, fault arc protection devices (AFDD), reduce the fire risk due to defects in the electrical installation. When serial and parallel error light arc occurs, they turn off the affected part of the system. According to DIN VDE 0100-420, they are required for the sleeping and living rooms of children's day care centres, senior homes and barrier-free apartments as well as in fire-prone facilities. DAFDD 1 combines the detection of fault light sheets with direct and error current protection. Contact position displays and the error current output display allow a quick overview. The RCBO part provides power-independent protection against type A, short circuit and overload. Switches with the trigger characteristic B are the standard protection for light and socket circuits. The standard design is optimized for the monitoring of circuits with a rated voltage of 230 V and a rated frequency of 50 Hz. Characteristics: Comb device with three functions; two-pin; Neutral conductor position variable; AFDD according to IEC / EN-62606; RCBO according to IEC / EN-61009; continuous self-monitoring of the AFD unit; power-independent trigger of the FI and LS functions; display AFD cause; contact point display; Fault current output indicator; compact size for all measurement flows; high short-circuit strength; Rear-protection drawbar clamps; tristable, for easy installation and expansion; Type of assembly: quick fitting on the support rail; any installation position; the feed-in from below; areas of application: protection of circuits in residential and special buildings and industrial installations with TNS and TNC networks; The use in systems with TNC networks and for the protection of circuits is excluded. in which power electronics can cause smooth parallel or error flows with frequencies of not more than 50 Hz.