Here's a couple of pics of an old timer I took out of a factory a few months ago.
It was used as a Defrost timer on a Freezer.
Here is the outer case, made of Cast iron.
Here is a shot of the nameplate of the timer, sorry about the poor quality of the pics, it was pretty dark where I was working at the time.
I had another shot of the inside of the timer enclosure, but I must have accidently deleted it
[This message has been edited by Trumpy (edited 06-04-2004).]