Cover WINSTA ® The cover from the WINSTA ® product line guarantees you the greatest possible flexibility in electrical installation. You can rely on the quality of WINSTA® components from WAGO for your electrical installation accessories too. Lower costs through fast commissioning and elimination of service expenses – solutions from WINSTA ® WINSTA® is the pluggable connection system that is optimally tailored to the strict requirements of electrical installation. It ensures fast, secure and, above all, error-free installation of components and cables. Take advantage of the pluggable version of our maintenance-free spring pressure connection technology too! Plan your installation with with protection against mismating from WAGO. saves time, since no wiring is required at the construction site rapid, structured electrical installation