Square D ZBCZ34

legend holder 30 x 40 mm with legend 8 x 27 mm unmarked for square head

This Harmony ZB, legend holder has square shape with 8 x 27 mm size. This legend holder allows you to customize the control unit with blank legend for custom engraving to support any desired marking. It is compatible with any standard 22mm Harmony control or signalling unit with square head.