Marked legend 8 x 27 mm for legend holder 30 x 40 mm - O-I

This Harmony ZBY marked legend has black background and is marked with "O-I" lettering. It is compatible with Harmony XB4 and XB5 push buttons and pilot lights. This legend provides clear labelling for your push buttons. It is supplied ready engraved with a marking relevant to machine operation and is compatible with any standard 22mm Harmony control and signaling units. It provides clear and resilient symbol marking on the label, with high contrast.