Maximize Electrical Safety A Comprehensive Guide to 40 Amp Fuses

Theoretically two 20's in parallel will do the job of a 40 as long as the conductor can handle the amperage. Hello, New to this forum, I own a 2014 jayco swift 287bhbe and was wanting to know what the two red 40 amp fuses were for n the fuse box. Buy this Audi, VW Fuse (40 Amp) by OE Supplier now! Replaces N10424902. Fast worldwide shipping! 40 amp fuse for the blower motor melted itself into the fuse box. Anyone know why this would happen? This is the second time it has happened ... I might do this as a (very) temporary way to get something working if I knew why the old fuse burned up. I would then replace it with a 30 amp ... I removed the 40 amp fuse for the engine and now the vehicle will not start. I am unable to check out the engine. Please. The 40 Amp fuse was blown then I noticed the insulation on the wire had been rubbing the frame and had a very small spot that was causing it to ground out. Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided ... Shop our 40 Amp Fuse collection. Zoro has low prices & fast shipping on millions of tools, parts and supplies for your business. This fuse is one of two big orange ones located in the rear trunk on the left side. They are just in front of the relay box.