MOV's

["Paul Benham" <Paulb-at-xxxxxxxxxxxxxxxxxxxx> (by way of Terry Fritz <twftesla-at-xxxxxxxxxx>)]

I saw these on Terry's web site.

Are they metal oxide varistors?
Where can I get them from?
I will be running two microwave transformers giving 4800VRMS at 0.6A

Thanks in advance,

Cheers,

Paul.