Ceramic Fuse Black Line

It s easy to tell if a glass fuse is blown.

Ceramic fuse black line. Testing a ceramic fuse is the only way to tell if the fuse has blown. It may be a glass fuse with a filament or a ceramic fuse. It worked fine until i open the microwave door it blows every fuse i put in it. Are they just made like that.

The fuse will be one to two inches long. What does this mean. 4 5 out of 5 stars based on 2 reviews 2 ratings current price 5 43 5. A homeowner can determine if a glass fuse in blown by performing a visual inspection and looking for a break in the thin wire and a brown discoloration in the center of the fuse.

To check a ceramic fuse use an ohmmeter or continuity tester. Blade fuses are sometimes physically difficult to pull out but most vehicles come with a fuse puller tool that is located inside one of the fuse boxes or attached to a fuse box lid. Although it is fairly easy for a practiced eye to identify car fuses on sight you can also look at a visual guide to help determine which type of fuse you need to. Product title 14qbp20csb microwave ceramic slow blow fuse 20 amp.

The presence of a ceramic fuse ensures that an electrical surge is unable to harm the inner components of the microwave. It will show scorch marks and the filament will be melted. So i bought fuses and replaced the old one.