> One circular end [of a fuse] has a symbol that I can't type and the
> other has a "237" "UL" and an "SA".
If the "SA" is inside a three-quarters circle, it almost certainly is
"CSA", which is, loosely speaking, the Canadian analog to the
circled-UL that indicates Underwriters' Laboratories approval.
I found a device (an electric-blanket type thing) with the CSA approval
logo on it, scanned it, and extracted the CSA logo from it so you can
see what it looks like. A jpeg of the result is up for pseudo-web
fetch at
http://216.46.5.7:27110/ - at least until next reboot, but
that machine doesn't normally reboot often.
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Received on Sun Dec 28 2003 - 22:39:28 GMT