Protects PV systems from lightning and surge damage. It’s suitable for earthed (earthing of DC+ or DC-) and floating systems and can be used up to 10 kA without additional backup fuse.
EXFS Coax Box
With the EXFS Coaxial Box you protect the insulating joints of pipelines in hazardous areas. To make regular inspections easier, the Coaxial Connection Box with integrated ex isolating spark gap EXFS 100 is installed outside the ex zone.
Safe even under extreme climatic conditions. The weatherproof choice of surge protection for safety, surveillance and communications technology.
Variable sealing end in HVI®Lightning Protection
Rigid specifications concerning the separation distance are a thing of the past. You are much more flexible during installation and save valuable space on the roof.
Smart decoupling device VCSD
VCSD 40 IP65 limits long-term, temporary and transient overvoltages. The voltage-controlled short-circuiting device of the d.c. decoupler limits a.c. voltages to a preset value without negatively affecting the desired d.c. potential.
DEHNcare WJP (Water Jet Protection)
DEHNcare® WJP (Water Jet Protection) is the first protective overall against high-pressure jets to correspond to the test principles GS-IFA-P15. Abrasion resistant. Cut resistant. Tested.
Mounting bracket for sloped roofs
With this corrosion resistant (NIRO V2A) mounting bracket you can mount air-termination systems on metal roofs with slopes of up to 53°. Simple. Plumb. Clean.
The switch-spark gap combination in type 2 arrester DEHNguard ACI makes upstream fuses superfluous. As a backup fuse is no longer required, you save time, space and material.