That puts me in mind of Square D's Trilliant line that was rolled out in '90 or '91. It had a cover with hidden hinges
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for sleek styling
and a selection of colored inserts for the cover, black, white & almond.
The product line evidently sank like a stone. A search of today's SqD web site on Trilliant brought up exactly one document, 16 pages, with an oblique reference on only one line.