Wago 2020 series 1 conductor female plug with ground base module wago 2020 103000 038 wago 2020 103000 038 3 way 1 conductor female plug with ground base module colour grey blue green yellow for wire sizes pack size 50 wago 2020 103000 038 3 way 1 cond f plug w gnd base grey blue grn ylw 50pk