What does SA stand for

[Fred Olsen]

CyberGeezer wrote:

> don't recognize, designated SA1 and SA2.

Gerry, I'm guessing that they're some sort of surge arrestor (hence the
"SA").  The symbol sounds as though it resembles that for a gas tube
device but I'm not positive.

If they're not darkened or otherwise nuked and don't measure any
appreciable conductivity with an ohmmeter they're probably safely ignored.

Fred
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