LA070URD30LI0500

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LA070URD30LI0500 is a type of electrical fuse, which falls into the category of Specialty Fuses. Fuses are electrical safety devices that are used to protect circuits and components from possible damages due to excessive current. LA070URD30LI0500 is a parametric type of fuse, which means it has adjustable parameters to fit different applications.

The main challenge when selecting the right fuse for an application is to identify the right operating conditions and parameters, such as the maximum continuous current, the maximum fault current, the voltage rating and the breaking capacity of the fuse. LA070URD30LI0500 has adjustable operating parameters to fit different applications, making it a popular choice for protection of different types of circuits.

The maximum voltage rating of LA070URD30LI0500 is 690Vac. It is specially designed for use in medium voltage installations for over current protection of up to 1500A. The maximum operating ambient temperature is 70℃ and the maximum fault current is 1, 5kA, making it suitable for installation in industrial and commercial buildings. The LA070URD30LI0500 also features a wide continuous current range, making it suitable for a variety of applications.

LA070URD30LI0500 has high short-circuit breaking capacity and good copper cable protection, with a breaking capacity of up to 65kA. It has also high general protection rating, which means it can be used in a wide range of applications including transformer protection, transformer and motor protection, voltage regulator protection, power supply protection, and voltage transformer protection.

The working principle of LA070URD30LI0500 is based on the fuse\'s melting point. In a circuit, when the current exceeds a certain predefined level, the fuse element (consisting usually of tin, nickel, and lead alloy) melts rapidly and disconnects the circuit, thus preventing further damage. The design of the LA070URD30LI0500 fuse ensures that the current is contained and that the fuse element quickly melts in case of a short circuit.

In summary, LA070URD30LI0500 is a specially designed electrical fuse, which falls into the Specialty Fuses category. It has adjustable parameters to fit different applications and it can handle maximum continuous current of up to 1500A and maximum fault current of up to 1,5kA. Its working principle is based on the rapid melting of the fuse element, when the current exceeds a certain level. The LA070URD30LI0500 fuse provides excellent protection for different types of circuits and components, in industrial and commercial buildings.

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