Wago winsta mini plugsockets 890 series wago 890 222 the wago winsta mini 2 pin socket 890 series can be used for sensors actuators halogen lamps and lamp of class ii control signals for connecting fine stranded conductors insert the insulated conductor as far as it will go a single strand conductor can be connected directly the cage clampreg connection technique allows stripped solid and ferruled conductors to be pushed in with their space saving design the terminal block is up