Wago 4 level same potential terminal block din 35x75mm lock numeric 727 series wago 727 227023 000 wago 727 227023 000 4 level same potential terminal block with locking clips for din rail 35x75mm marked 3 2 1 0 0 1 2 3 complies with en60715 all clamping points are short circuited colour light grey 50pcs wago 727 227023 000 4 level same potential block 3 0 0 3 lock light grey 50pk