Wago mini wsb quick marking system for triple deck terminal blocks 248 series wago 248 503000 024 wago 248 503000 024 miniature wsb quick marking system for triple deck terminal blocks horizontal marked 11 20 10ea 10 strips with 10 markers per card consecutive numbers each strip violet wago 248 503000 024 mini wsb marking triple deck terminal 11 20 violet 5pk