What is a Car Fuse? Its Functions and Types

Car fuses among the general public are often referred to as car fuses. This component actually consists of various types. This component also plays a very important role in the car. To help you understand it better, let's take a look at the following review.

What is a Car Fuse?

A fuse in a car, also known as a car fuse, is one of the components of a car that plays an important role in the car's electrical system. So what is the function of this component? For more details, please refer to the following review.

Functions of a Car Fuse?

Here are some functions of a car fuse that you need to know.

1. Breaks the electrical flow if it exceeds the specified capacity

The main function of a fuse or car fuse is to break the electrical current in the car's electrical system. This interruption occurs when the electrical current flowing exceeds the predetermined capacity.

This condition can prevent short circuits in the car's electrical components, thus preventing the car from catching fire.

2. Prevents damage to other car components

As explained earlier, a fuse can prevent short circuits that could potentially damage the electrical system components.

Short circuits can also cause fires in the car, which can lead to other damages. With the presence of a fuse, other car components can be protected from damage caused by short circuits.

3. A sensor indicating damage in the car's electrical system

A fuse can also function as a sensor indicating if there is a problem or damage in the electrical system. Thus, you can determine what the issue is, whether it is a short circuit or overload. This way, you can decide on the appropriate steps to address the problem.

4. Can determine the maximum capacity of electrical current

As you know, fuses or car fuses come in several types. In the case of blade fuses, you can determine the maximum capacity of electrical current based on their color as follows.

Brown = 7.5 ampere
Red = 10 ampere
Blue = 15 ampere
Yellow = 20 ampere
White = 25 ampere
Green = 30 ampere
Orange = 45 ampere

Types of Car Fuses

Here are some types of car fuses that you need to know.

1. Cartridge Fuse

This fuse is shaped like a tube, transparent in the middle, and made from ceramic material. At the end of the fuse, there is a small iron metal, and it has a maximum capacity of electrical current that it can carry.

2. Tube Fuse

This fuse has a shape similar to the cartridge fuse. However, the difference is that it is made from glass in the middle. This type of fuse is now hard to find, as it is considered a classic fuse used in the 80s.

3. Blade Fuse

This fuse comes in many colors, and each color indicates the maximum capacity of electrical current it can handle. This fuse is box-shaped and made from non-flammable plastic. This type of fuse also has several variants. Here are the complete types.

Micro 2
Micro 3
LP (Low Profile) Mini Fuse
Maxi
Regular
Mini

4. Fusible Link Fuse

This fuse has a design of two metal strips soldered together, making it easy to break when exposed to high temperatures.

5. Yazaki Fuse

This fuse is an improvement over the fusible link fuse, accompanied by a complex design to ensure the safety of the wiring on the battery cables.

Given its important function, you need to check this component regularly. Replace this component immediately if it is damaged, so that the car's electrical system can function properly.

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