DEHNguard 5kA is a surge protector from DEHN for mounting in your DIN rail. We refer you to the data sheet for further specifications.
Solar cell installations, fluorescent lamp luminaires with spark plugs, elevators, welding plants, appliances and many other installations, can create fault currents in houses, offices, industry, etc. LED products suffer damage from these fault currents, which is why transient protection may be necessary.
A LED has a collaboration with Danish Desitek, who specialize in transient protection, and can therefore assist with a complete solution for the various installations.