Locking system WINSTA ® MIDI Implement your installation project with ease: The locking system from the WINSTA ® MIDI product line is the solution for error-free electrical installation. A comprehensive range of accessories rounds out the WINSTA® product line from WAGO. The WINSTA ® MIDI Pluggable Connection System with Push-in CAGE CLAMP® spring pressure connection technology facilitates exemplary electrification. Due to the built-in test slot, it is possible to check connections even when they are plugged in. This saves time, labor, and money. WINSTA ® MIDI solutions for your electrical installation – protected against mismating and maintenance-free The WINSTA® Pluggable Connection System is ideally tailored to the very strict requirements of building installation. It makes electrical installation pluggable, and consequently more efficient, even more reliable, and error-free. Using this pre-assembled system decreases time spent on assembly and installation errors at the construction site. Choose durability and quality – with protection against mismating from WAGO makes the electrical installation of electrical components visibly easier. pre-assembled versions fast, secure installation