The applications of this fuse mainly include low voltage lv, high voltage hv, and small fuses. Fuse characteristics, terms and consideration factors littelfuse. Like the lowpeak fuse, fusetron fuses permit the use of smaller size and less costly switches. Limitron fuses can only provide short circuit protection. If we dont use fuses, electrical faults occur in the wiring and it burns the wire and electric appliances and may starts fire at home. The cartridge type of fuses has entirely closed containers and the metal contact as well. Depending on the fuse current rating, the fuses can be one of the following types for low voltage applications. Types of fuses classification of fuses characteristics of a fuse.
Our howto video and these instructions will teach you stepbystep how to identify your vehicles fuse type and explain why it. It is a mechanical device having enough force and displacement which can be used for closing trippingindicator circuits. The standard voltage ratings used by fuse manufacturers for most small dimension and midget fuses are 32, 63, 125, 250 and 600. Use a fuse with a rated voltage above the circuit voltage to reduce the.
Fuses are used for the prevention of home appliances from the short circuit and damage by overload or high current etc. The fuse element is located inside a carrier that is also made out of porcelain. Another name for this type is the kitkat type fuse. A fuse is an electric electronic or mechanical device, which is used to protect circuits from over current, overload and make sure the protection of the circuit. There are many types of fuses, but function of all these fuses is same. Knife type fuse is a type of cartridge fuse where it has two blades at both ends making contact with the fuse. Most traditional sloblo fuse designs use lower melting temperature. Fuses and types of fuses, selection of fuses rating. Fuses are the protectors, these are the safety devices which are used to protect the home appliances like televisions, refrigerators, computers with damage by high voltage. Such type of switches is used for low and medium voltages circuit. Concept and working of different types of fuses protection. Concept and working of different types of fuses protection from short circuit damages a.
The main composition is of a porcelain base which holds the wires. What is a electrical fuse types of fuses with working. There are different variants of fuse boxes available with different types of circuit breaking. The voltage ratings of automotive fuses will be low when compared to other fuses. For instance, in the case of slow blow fuses, a small overload is carried. Blade type fuses are the most frequently used fuses in automotives while other fuses like glass tube or bosch fuse, fuse limiters etc. This kind of fuse is most commonly used in the case of domestic wiring and small scale usage. This article gives an overview of what is a fuse, why do we require fuse, working principle of fuse, fuse rating, different types of fuses, and. So, there is a need for developing a high rating fuse which sufficiently controls the huge current. Such huge currents cannot be controlled by normal fuses. The two types of fuse is that are most commonly used are plug fuse and cartridge fuse. Again, these types of fuses are classified into two types, they are dtype and linktype fuses. Knife type is used at a place where the amount of fault current is more.
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