Wago din rail terminal block multi level 52mm green yellow 46 conductors wago 2002 2238099 000 wago 2002 2238099 000 l double deck with end plate 4 conductor through din rail mount terminal block colour grey for wire sizes awg 22 12 pack size 50 wago 2002 2238099 000 l 2 deck w end plate 4 cond through grey awg 22 12 50pk