How does the “Bending Radius” impact the installation of LSZH cables in Trunking?

When laying LSZH cables in Steel or PVC Trunking, installers must be careful. Because LSZH is less “forgiving” than PVC, exceeding the bending radius (typically 8x to 12x the Outer Diameter) can cause micro-fractures in the jacket. Using large-radius elbows and bends within the trunking system is recommended.