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Schneider Electric ZBY02178 – Marked legend, Harmony XB4, Harmony XB5, black, 8 x 27 mm, for holder 30 x 40mm, white marked O I
Schneider Electric ZBY02178: 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.
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