Wago 2020 series 2 conductor female plug with ground end module wago 2020 211000 039 wago 2020 211000 039 11 way 2 conductor female plug with ground end module colour green yellow blue grey for wire sizes pack size 20 wago 2020 211000 039 11 way 2 cond f plug w gnd end grn ylw blue 20pk