Wago matrix patchboard for 19in rack numeric 726 series wago 726 221 wago 726 221 matrix patchboard marked 1 32 32 pole numbering of modules on sides 1 and 2 is arranged vertically and horizontally colours of modules whitegrey colour dark grey 20pcs wago 726 221 matrix patchboard marked 1 32 32 pole for 19in rack dark grey 20pk