WINSTA® distributor box with misconnection protection The distributor box from the WINSTA® product family with protection class IP20 offers you maximum flexibility for electrical installations. The mechanical and colour coding of the distributor boxes ensures error-free installation of the individual components - including protection against incorrect connection. The distributor box is protected in accordance with protection class IP20. The distributor box with coding A in white or black is typically used for general network applications in power distribution. The distributor box can be used for electrical currents up to 25 A. WINSTA® solutions for your electrical installations - protected against incorrect connection and maintenance-free The WINSTA® connector system makes electrical installation pluggable. This saves time, reduces costs and lowers service expenses. You too can benefit from the maintenance-free spring-cage terminal technology in the pluggable version! Plan your installation with WAGO's IP20 protection.