Connection cable V1-W-E2-BK0,3M-PUR-U-V1-W V1-W-E2-BK0,3M-PUR-U-V1-W Built-in LED as operation and function indicator Suitable for drag chains and abrasion resistant Suitable for robotic applications / torsion resistant Protection degree IP68 / IP69 Free from paint wetting interfering substances Microbe and hydrolysis resistant UV resistant UL listed for USA and Canada Halogen-free Specific design prevents loosening and inaccurate installation