I have Grindzilla (my new 18"x3" Cincinnati pedestal grinder) rewired for 220 volts but now I need to find some heaters for the contacter. Grindzilla appears to be WWII vintage, but I am not sure. The link will take you to a high res picture of the heaters. (click on the link and select the photo of the heaters) Any idea if such an animal is still available and/or where I could procure some for about 15 amps?
https://publish.comcast.net/photos/index/
https://publish.comcast.net/photos/index/