0239.800H

0239.800H is a type of fuse specifically designed to protect small to mid-sized electrical systems from dangerous overloads and short circuits. It is a fusing device which works by either melting a metal conductor inside a unit or breaking an electrical connection. Due to its robust current-limiting and interrupting capability, 0239.800H is widely used in industrial and residential electrical installations.

Application Field of 0239.800H

0239.800H is designed to provide over-current protection for residential, commercial, and industrial systems. It is the ideal choice to protect higher-producing plants or power grids, such as generators, light networks, and transformers. In addition, 0239.800H is suitable to protect low power electric motors, air conditioners, and other similar products.

Working Principle of 0239.800H

0239.800H relies upon the basic principle of thermal-magnetic protection. The device contains a coil made of an electrically conductive material when carry the current flows through the fuse. When the load current rises beyond the rated current of the fuse, the coil heats up and is molten by heat, which breaks the fuse’s electrical connection. The melting of the coil is achieved mostly depends on heat generated by the current passing through the fuse. This eliminates the need for a fusible material since the fuse can self-restore itself after the current has been limited.

In addition, 0239.800H has non-ohmic characteristic, which ensures an even distribution of current throughout the fuse’s body. This characteristic ensures the protection of any component within the circuit, as the fuse will limit the overload current evenly throughout its body. As a result, the fuse will be able to protect the components in the circuit from any sudden surge in current, even if the body of the fuse is melted.

Conclusion

Overall, 0239.800H is a reliable and efficient way of providing over-current protection for residential, commercial, and industrial systems. Its fast reactivity and robust current-limiting and interrupting capabilities makes it the ideal choice for protecting higher energy-consuming systems. Furthermore, its non-ohmic characteristic ensures an even distribution of current throughout the fuse’s body, which prevents the circuit from being damaged due to overloads and short circuits.