ECN Forum Forums General Topics of the Trade General Discussion Area GFCI Buzz Stupid question?

E-Scott,
Are the GFCIs in question the "new" ones (UL 1699, I think I got that right...) ?

That's a new one on me...

I've had them supposedly "beep" (dying internal meal worms- don't ask...) but not hum.

Boy, a symphony of GFCIs!