3 Bilder zum Thema "fusible triphas" bei ClipDealer

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Single-phase fuse in the off position, residual current device in the on position and surge arrester for protection against electrical lightning strikes, built into a box in the wall.
Surge arrester used to protect the electrical system in the building during electrical discharges, storm protection and three-phase fuse.
Three-phase fuse in the ON position and surge arrester used to protect the electrical system in the building during electrical discharges, storm protection.

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