Connection wire V1-W-BK1M-PUR-U-V1-W V1-W-BK1M-PUR-U-V1-W Apt for cable carriers and abrasion-proof Fit for robotic uses / twist-resistant Protection degree IP68 / IP69 Free from paint wetting disrupting substances Microbe and hydrolysis resistant UV resistant UL-listed for USA and Canada Halogen-free Specific design guards against loosening and improper installation