CPR
The Construction Product Regulation (CPR) requires the fire behavior of cables to be declared as fire classes (Aca, B1ca, B2ca, Cca, Dca, Eca, Fca) and their additional parameters.
Testing
The fire test can also be used to check whether the cable meets the set requirements.
Fire safety
The fire classes are determined by the EN 50399 fire test, which is an important testing method already in the product development phase.