Wago din rail terminal blocks spring cage 35mm double level wago 2000 2237099 000 wago 2000 2237099 000 pe double deck with end plate 4 conductor ground colour green yellow for wire sizes awg 24 16 pack size 50 wago 2000 2237099 000 pe 2 deck w end plate 4 cond gnd grn ylw awg 24 16 50pk