0664.800ZRLL

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Fuses are important electrical components used to protect circuits from overloading or short-circuiting, which can cause permanent damage. The 0664.800ZRLL is one type of fuse used to protect circuits from excessive current. In this article, we will discuss the application field and working principle of the 0664.800ZRLL.

Application Field

The 0664.800ZRLL is a rated class L fuse designed for circuits ranging from 10 amperes to 15 amperes. It is typically used in household appliances such as washing machines, refrigerators, and dishwashers. It is also commonly used in the automotive industry and other applications that require circuit protection. This fuse is UL Certified for safety and has a temperature rating of 80°C.

Working Principle

The 0664.800ZRLL is a low-watt fuse that functions by breaking the circuit connection when current levels exceed the rated current of the fuse. When an overload occurs, the metal strip within the fuse overheats and melts, disconnecting the circuit and protecting it from further damage. In the event of a short circuit, the fuse strip will still be destroyed, but the protection offered is much greater than in an overcurrent situation.

The fuse is made up of two main elements – the base and the body of the fuse. The base of the fuse contains two metal contacts which are connected to the underlying electrical circuit. The fuse body is designed with a heat resistant material, such as ceramic, and contains a thin metal strip which bridges the two contacts, allowing current to flow when the circuit is active. Once the current reaches the rated level, the metal strip heats up and melts, breaking the circuit connection.

The 0664.800ZRLL fuse is designed to limit current flow during overload and short circuit conditions, protecting the electrical system from damage. It has a variety of different applications, from household appliances to automotive components and more, offering reliable and safe circuit protection.

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