What is a fuse in a circuit diagram?
A fuse is a small, thin conductor designed to melt and separate into two pieces for the purpose of breaking a circuit in the event of excessive current. A circuit breaker is a specially designed switch that automatically opens to interrupt circuit current in the event of an overcurrent condition.
What is the symbol of fuse in electrical diagram?
Fuse (electrical)
| A miniature time-delay 250 V fuse that will interrupt a 0.3 A current at after 100 s, or a 15 A current in 0.1 s. 32 mm (1 1/4″) long. | |
| Type | Passive |
| Working principle | Melting of internal conductor due to heat generated by excessive current flow |
| Electronic symbol | |
|---|---|
| Electronic symbols for a fuse |
What is a fuse function?
The fuse breaks the circuit if a fault in an appliance causes too much current to flow. This protects the wiring and the appliance if something goes wrong. The fuse contains a piece of wire that melts easily.
How do I know what fuse to put in a plug?
The simple calculation is watts divided by volts equals amps. After you have calculated this, it is a simple case of adding around 10% to the value and choosing the nearest fuse to match. This is a more precise method then just guessing should you require a 3, 5, or even 13 amp fuse.
Where is the fuse box in a car?
Fuse box in engine compartment. fuse box location. The underhood fuse block in the engine compartment on the driver’s side of the vehicle near the battery. Lift the cover for access to the fuse/relay block. fuse box diagram. legend. Device Rating Description STUD 1 Fuse
Which is the best site to get a fuse diagram?
Horn-Right Alldatadiy.com and Eautorepair.net are professional-grade shop manuals—period. They include wiring diagrams and technical service bulletins. In most cases, their diagrams are right from the factory manuals. Which one should YOU choose? If you’re tracking down a wiring issue, Eautorepair.net is the better choice.
Where are the fuses on a Ford F-150?
Whenever you run into an electrical problem, the fuse box is the first place to look. Here is everything you need to know about fuses in your Ford F-150 truck. This article applies to the Ford F-150 (2004-2014). Fuses are key to your truck’s electrical system and to keeping everything that relies on electricity working properly.
Where is the fuse block access door located?
The fuse block access door is on the driver’s side edge of the instrument panel. Pull off the cover to access the fuse block.