0471003.NRT1L Circuit Protection

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Fuses serve as protection devices in electrical and electronic circuits. They are designed to protect circuits from overcurrent and short-circuit conditions. In this article, will focus on 0471003.NRT1L applications and the principles of its operation.

Applications of 0471003.NRT1L

The 0471003.NRT1L fuse is designed to provide effective short-circuit protection for electric motors, cables, transformers, and other low-voltage overcurrent applications. It can also be used in low-power devices and components such as UPS systems, computers and sensitive electronic equipment. With its high-voltage resistance capabilities and reliable connections, it is ideal for connecting large-scale remote equipment or stations.

Working Principle

The 0471003.NRT1L fuse is a type of electrical protection component that consists of a thin strip of metal, called the element, which is sealed in a cylindrical shell. When a potentially damaging level of current flows through the fuse, the element heats up and melts, breaking the circuit and protecting the equipment from overload or short circuit events. After a fault has occurred, the fuse must be replaced with a new one.

The 0471003.NRT1L has an operating voltage of 250V, and it is designed to operate when the current exceeds 600A. When the pre-set current is exceeded, the fuse element melts, interrupting the circuit and protecting the equipment.

The 0471003.NRT1L has a current rating of 600 A with an operating voltage of 250V. It is rated at 1 kA short-circuit current and 10 kA short-circuit current when the short-circuit condition lasts more than four hours. The maximum operating temperature is 155°C.

Conclusion

The 0471003.NRT1L fuse is a reliable device designed to protect electrical circuits from overloads and short-circuit conditions. It has a high-voltage resistance profile that allows it to be used in high-voltage applications. Its operating voltage is 250V with a current rating of 600A. It is rated up to 1KA short-circuit current and 10KA under sustained short-circuit conditions, and its maximum operating temperature is 155°C.

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