Wago winsta mini plugsockets 890 series wago 890 203 the wago winsta mini 3 pin socket 890 series can be used for sensors actuators halogen lamps and lamps with class ii control signals 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 to 30 smaller than standard terminal block and with a conductor entry angle of less than 15deg which allows easier installation in smaller s