Wago 2020 series 1 conductor female plug with ground base module wago 2020 105000 039 wago 2020 105000 039 5 way 1 conductor female plug with ground end module colour green yellow blue grey for wire sizes pack size 50 wago 2020 105000 039 5 way 1 cond f plug w gnd end grn ylw blue grey 50pk