Full making of the video popping a 5000A fuse.
Most of the components came from authorized scrap and recycling merchants.
Thank you to my close friends for pointing out the companies that deal with this scrap.
Even dirty old cable from the scrap wire bin can be cleaned and reused.
General public may be prohibited from purchasing such equipment unless they have a business associated and authorized to make purchases of potentially hazardous equipment.
The fuse itself was purchased from eBay from the U.S.
Some consumables are from RS Components, Cable and lugs are often from Cleveland Cables and BICC Cables. eBay is great for many things too.