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Fuseholders: 811815 Application Field and Working Principles

Fuseholders, such as the 811815 type, come in a variety of styles and are used to hold and protect electrical fuses from damage caused by vibration and electrical overload. Fuseholders are available with either a variety of fuse sizes or a specific size, and are designed for a variety of different applications.

Types of Fuseholders

Fuseholders are divided into two main types: concertina-style and fuse block. Concertina-style holders include the 811815 type, which is a medium-sized, plug-in version, and the smaller DIN-style fuseholder. Fuse blocks are designed for larger applications, such as panels and machinery. They are larger, heavier, and more durable than concertina-style fuseholders, and can be installed permanently into a panel or wall.

Uses of Fuseholders

Fuseholders are used to protect circuit boards and electrical components from damage due to over-current or short-circuiting. They provide a safe, reliable way to install fuses, and are used in a variety of items, from cars and boats to consumer electronics. By preventing excessive current from reaching sensitive components, they help safeguard against electrical fires, reduce maintenance costs, and ensure a reliable power supply. Fuseholders are also commonly used to protect circuit breakers.

Working Principle of 811815 Fuseholder

The 811815 type fuseholder holds and secures the fuse in place, which then acts as a switch that can be opened or closed in the case of a short circuit. When the power supply to the device is disrupted, the fuse breaks the electrical circuit, removing the current. The 811815 fuseholder also helps to prevent vibration and other external factors from damaging the fuse. This ensures that the circuit can be reliably restored after a short circuit without the need to replace the fuse.

Conclusion

Fuseholders provide a vital role in protecting circuit boards and electrical components from damage, and the 811815 type is an affordable, reliable solution for medium-sized fuse applications. Its concertina-style design is easy to install, and its secure fit helps ensure that the fuse remains intact in the event of a power outage. With a variety of sizes and configurations available, the 811815 type is an ideal choice for protecting against short circuits and electrical overloads.

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