The Hypertherm 1000 manual states to use a slow blow fuse. I spoke with their tech support and they recommended a 60A slow blow fuse. I currently have a 100A disconnect switch with class H fuses to run my Tig welder. I have a 60A box that accepts Class H, K5 style fuses which I am connecting after my 100A switch. I was going to run the standard off the shelf 60A NON class K5 style fuse. Will this be a problem? Or do I absolutely need this slow blow fuse which I can't seem to find anywhere. Are slow blow the same thing as Time Delay fuses?
So what do others run for thier 60A plasma cutters?