biax scraping

I started to use a 7EL and not after 5min the capacitor is blown out. I can’t identify the marking. What capacitor should I use to replace it?

Hello again, i started another project that will enable me to do more projects, scraping in a precision straight edge. it's dimensions are 2 9/16" wide x 15" long x 3/4" thick! the straight edge has a 60* dovetail on one side, for use as a reference when scraping dovetails. A member, John...