02-05-2024, 05:13 PM
Pat, install a fuse. These old transformers need extra protection especially from overload heat conditions. There's no telling how much it has endured over 75 years.
A photo helps us with identifying "things" with blue wires (you're telling us that wire is blue and not faded to brown?).
A photo helps us with identifying "things" with blue wires (you're telling us that wire is blue and not faded to brown?).