Strain relief housing WINSTA ® MIDI 4-pole The strain relief housing from the WINSTA ® MIDI product line guarantees you the greatest flexibility in electrical installation. With WAGO, you benefit from a large selection of accessories for the WINSTA® product line. The WINSTA ® MIDI product line allows maximum flexibility for the installation of applications. With its Push-in CAGE CLAMP® spring pressure connection technology, it ensures error-free, time-saving installation and offers customization and flexibility for meeting all installation requirements. The strip length is 55 mm. Push-in CAGE CLAMP® spring pressure connection technology – pluggable installation instead of laborious screw connections! WINSTA® is the pluggable connection system that is ideally tailored to the strict requirements of electrical installation. It offers fast, secure and, above all, error-free installation of components and cables. Enjoy the benefits of the pluggable version of our maintenance-free spring pressure connection technology too! Plan your installation with with protection against mismating from WAGO. for automation controllers quick replacement of defective units during ongoing operation