Surge Protection
for datacenter
PV Surge Protectors for
residential installations
Protection for
radiocommunication

Saves time and money with integrated security

The new generation of devices now also offers solutions for control cabinet construction:

One of the highlights of the new device generation is the CITEL DACF25 series, a type 2 spd for primary protection of single-phase and three-phase networks in the main power supply. The special feature of this series is the integrated and monitored back-up fuse, which makes the use of an additional external back-up fuse unnecessary. For the planner this means more planning security (subject of design and selectivity) and for the commissioned electrical company a simplified installation (less space required with installation still conforming to standards).



The still integrated, but completely newly designed thermal cut-off device also ensures faster shutdown and allows for reinforced insulation. A mechanical indicator signals the activation of one of the two disconnecting devices described above. Optionally, the device can also be equipped with a potential-free remote signalling system for integration into the building management system. Available on request.

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CITEL thus remains true to its principle - "Innovative surge protection" - and complements this with useful service measures.

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