Thanks for the amazingly fast replies so far!
Good catch on the timer vs. totalizer. I typed in the wrong part number. I actually have a 5320-000.
The oven does run for a fixed time (30 minutes) each time. So a totalizer would work if needed.
I've found where I want to tap into the AC lines...
I have what I thought was a simple project:
Install an hour-meter (Hobbs meter) into our ultraviolet curing oven. The meter will allow us to know when the bulbs should be replaced (every 500 hours).
I have a Redington counter (5300-0000).
The meter counts when a jumper is attached between pin...