JLLN-350

The JLLN-350 is a type of electrical specialty fuse. It is designed to protect electrical systems and components from overcurrents that could damage them. The fuse is rated at 350 amperes and is designed to trip when an overcurrent of more than 350 amps is present.

Application Field of JLLN-350 Fuse

The JLLN-350 fuse is widely used in various electrical systems. It is commonly used in domestic, commercial and industrial applications such as power substations, control panels, motor control centers and other equipment. The fuse is also used in applications where high protection is required, such as medical equipment.

In automotive applications, the fuse can be used to protect wiring harnesses and other sensitive components from damage due to overload. It is also used to prevent short circuits in the wiring, and to protect against high temperatures caused by arcing or sparking.

The JLLN-350 fuse is also used in power supply and transformer protection. It can be used as a primary fuse in power supplies and transformers to protect them from short circuits and overloading. In addition, the fuse can be used in temperature control circuits to protect against high temperatures that may cause overheating of components within the system.

Working Principle of JLLN-350 Fuse

The JLLN-350 is a fast-acting fuse and has an interrupting rating of 350 amperes, which means that it will trip when the current in the circuit reaches more than 350 amps. The fuse is designed with a thermal cutoff, which trips the fuse when the temperature rises, protecting the circuit from heat damage.

When too much current flows through the circuit, it causes a significant increase in the temperature of the fuse. This thermal energy is released from the fuse, and it triggers the thermal cutoff, causing the fuse to trip. The fuse will then return to normal operations once the overcurrent has been removed.

The JLLN-350 fuse has an ANSI rating of L, which means it has a breaking capacity of at least 350 amperes. This high breaking capacity helps protect the circuit from short circuits, as well as from overloads and other overcurrents. It also helps to protect components from heat damage caused by overheating.

The JLLN-350 fuse is a strong and reliable fuse and is widely used for various purposes. It is important to remember to properly size the fuse for the application, and to follow all local regulations when using the fuse.