Empty housings WINSTA ® Implement the energy supply without difficulty: The empty housings from the WINSTA ® product line is the solution for error-free electrical installation. An extensive range of accessories complements the WINSTA® product line from WAGO. WINSTA ® solutions for your electrical installation – protected against mismating and maintenance-free The WINSTA® Pluggable Connection System allows pluggable electrical installation. This significantly reduces the need for servicing and lowers costs. 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. clear slot identification for easy commissioning saves time, since no wiring is required at the construction site fast, secure installation