What is fuse?

fuse rating

Glossary “fuse rating” Definition:
The amount of current flow that causes the fuse to blow. They are rated in amps. Some types are color coded to indicate their current ratings.

fuse

Glossary “fuse” Definition:
1). Circuit protection device that opens a circuit when the fusible element is severed by heat, due to an exceessive current passing through it. 2). To join two pieces of metal by bonding them together.