Schneider Legend Holder (30 x 40mm) with a marked legend (8 x 27mm).

• · This Harmony ZBY legend holder has black or red background and is marked with “I-O-II” lettering.
• · It is compatible with Harmony XB4 and XB5 push buttons and pilot lights.
• · This legend holder allows you to customize the control unit with an engraved tag, in line with the design approved by your customer.
• · It is compatible with any standard 22mm Harmony control or signalling unit.
• · It provides clear and resilient symbol marking on the label, with high contrast.