004247503

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Fuses provide optimal protection for electrical systems and components. Utilizing a simple design, they offer efficient protection against overcurrent and the associated passing of unwanted electricity. Fuses are generally categorized according to their physical characteristics into two basic types: mechanical fuses and electrical fuses. Fuses come in a variety of sizes, and can protect specific parts of a system by operating at pre-determined currents and voltage levels.

004247503 Application Field and Working Principle

004247503 is a mechanical fuse used in Electrical, Specialty Fuses applications. This fuse combines advanced circuit protection and convenience features such as failure alert and safe reset. This type of fuse restricts the passing of high current levels by providing efficient protection to the system and components. A unique feature of the mechanical fuse is its adjustable sensitivity, which can be adjusted at any time in an easy and safe manner. This allows fine-tuning of the level of protection provided by the fuse.

The working principle of the mechanical fuse is relatively simple, and yet highly efficient. When the current reaching the fuse exceeds the pre-set limit, a metallic strip inside the device triggers, lifting an internal contact, thus shutting off the passing of the current. In order to reset the fuse, the user must first manually disconnect the power and then press the reset button. This reset process helps to prevent further damage due to unnecessary current passing.

The specific applications of the 004247503 fuse include isolating, overvoltage, overcurrent, fault current and reverse current protection. It is also suitable for a wide range of equipment, including the protection of transistors, thyristors, power electronic networks and microprocessor-based equipment.

In addition to its functional applications, the 004247503 fuse also offers enhanced safety features such as short-circuit protection, thermal protection, dielectric strength and impact resistance. These features help to ensure a safe and secure environment for the user and the system.

The 004247503 fuse is a cost-effective, reliable and convenient device that can be used to protect electrical systems and components. This type of fuse offers superior protection against overcurrent and passing of unwanted electricity, while also providing enhanced safety features. With its adjustable sensitivity and manual reset, the 004247503 offers a simple, yet highly reliable solution for protecting vulnerable components.

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