Cable assembly WINSTA ® RD with strain relief The WINSTA ® RD cable assembly 4-pole provides the foundation for assembly of fine-stranded and solid conductors. WAGO pluggable installation connectors are used when specifications repeat or are planned on a defined grid, for example for installing grid lighting or flush-mount lighting. For greater protection in electrical installations, the pluggable installation connector is provided with mechanical protection against mismating. The pluggable installation connector is protected in accordance with protection type IP20 (When mated: IP2xC (These compact connectors are not designed for use in open, easily accessible areas!)). That results in the fact that users' fingers will never come into contact with live elements. The WINSTA ® RD features a round design that is very good for installation in conduits with an inner diameter of 20 mm, such as in the prefabricated house sector. This product meets all the relevant safety requirements of fire class E; therefore it can be used in areas where fire safety is relevant. In the production of this cable assembly, we eliminated the use of halogen. This is an important contribution to environmental protection. Fast, error-free assembly thanks to cable assemblies from WAGO A socket and a plug are available. WINSTA® is the pluggable connection system that is ideally tailored to the strict requirements of electrical installation. It ensures fast, secure and, above all, error-free installation of components and cables. Now you can also cut installation expenses without compromising quality and safety: with marking eliminates the need for servicing and prevents unnecessary downtime. protection against mismating eliminates errors saves time, since no wiring is required at the construction site for any mains application exact dimensions quick replacement of defective units during ongoing operation