Скачать или смотреть DEHNguard® SE DC for direct current applications

The modular DEHNguard® SE DC type 2 surge arrester protects direct current applications from the effects of lightning strikes and surges. The new d.c. switching device DCD is designed in such a way that the protective device is safely disconnected in case of overload, thus preventing d.c. switching arcs and the resulting fire damage. Consequently, DEHNguard® SE DC provides protection during the whole service life of an electrical system.
The surge arrester can be used without additional backup fuse for direct currents up to 300 A. The mechanical operating state / fault indication and the optional remote signaling contact complete the functionality of the device with a modern design of 1.5 modules.

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