said by leibold:Based on the dimension it sounds as if it is a TG series switch. Why can't you use Carlin TLG series (side-by-side switch and indicator light) or LTG series (wide switch with indicator light inside rocker) switch which have the same dimensions ?
That COULD work.. it's within 1 mm of the dimensions I need. Even the flange dimensions look right enough. I've forwarded the PDF of the switch to the customer. If he likes it, I'll find a distributor and buy it. Thanks for this recommendation, it is much appreciated!