Wago through terminal block atex ex e ii awg 24 6 283 series wago 283 907999 950 wago 283 907999 950 12mm wide 2 conductor terminal block atex ex e ii colour green yellow for wire sizes awg 24 6 pack size 20 wago 283 907999 950 12mm 2 cond gnd t blk atex ex e ii grn yel awg 24 6 20pk