| 摘要 |
An illuminable member for an indicator or pushbutton has a translucent or transparent carrier with which a cover member is arranged to engage. The carrier and cover member are standardised components, and the carrier is retained relative to a housing of the indicator or pushbutton during manufacture. When the indicator or pushbutton is assembled and is to be mounted in its in use location, an appropriate cover member is engaged with the carrier. The cover member may be plain or carry selected indicia, and as it is assembled at the use location is selected appropriately to the use. To facilitate the engagement, the cover member carries spaced projections which engage in slots in the carrier. Flanges of the projections prevent removal of the cover member from the front of the completed and installed indicator or pushbutton.
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