Strain relief housing WINSTA ® MIDI 4-pole The strain relief housing from the WINSTA ® MIDI product line is the advanced solution for straightforward electrical installation. With WAGO, you get enjoy the advantages of a large selection of expansions for the WINSTA® product line. The WINSTA ® MIDI Pluggable Connection System with Push-in CAGE CLAMP® spring pressure connection technology facilitates precise electrification. Thanks to the built-in test slot, it is possible to check connections even when they are plugged in. This saves time, labor, and money. A range up to 55 mm can be used for the strip length. WINSTA ® MIDI solutions for your electrical installation – protected against mismating and maintenance-free 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 reduce installation costs without compromising safety and quality: with protection against mismating reduces the need for servicing and prevents unnecessary downtime. simple circuits convenient installation and commissioning