0293020.U

0293020.U Application Field and Working Principle

0293020.U is a type of fuse designed for high-power applications. Components such as power splitters, transformer coils, and power lines use this fuse to protect sensitive equipment from overcurrent and overload. It works by connecting the equipment to the power grid, allowing power to flow until the specified power levels are exceeded. At this point, it triggers a rapid rise in current due to the internal resistance of the fuse, thereby shutting down the device or preventing further damage.

The 0293020.U has a unique design that enables it to operate safely and efficiently over a wide range of current levels and power ratings. It is made from a nickel-based alloy with low tension, which together with its high melting point of 700 degrees Celsius, means it can withstand extreme currents without triggering a meltdown. The fuse also has a copper bar to ensure an even spread of heat throughout the unit, helping to ensure a smooth and safe operation. The current ratings of up to 200 Amps make it suitable for a wide range of high-power applications, from power splitters to transformer coils.

Behind the 0293020.U fuse, a specific set of interlocking devices is used to conduct hot and cold current to the device. In the event of an overload, the heat generated by these devices will activate the fuse and shut down the device. This is often accompanied by a loud noise, as well as a visible increase in current as the fuse responds to the overload. Since the fuse requires no resetting and is tested to UL 489 standard, it ensures a safe and reliable experience.

The 0293020.U fuse is commonly used in large-scale industrial applications. This includes power splitters, transformer coils, and power lines that use large amounts of power. The fuse is highly reliable and provides good protection against short circuits and overloads. Additionally, it is certified to UL 489 and meets the fire protection requirements set by NFPA 70E.

In summary, the 0293020.U is a reliable and efficient fuse for high-power applications. It provides good protection against short circuits and overloads, ensuring a safe and reliable operation. The fuse is made of nickel-based alloy and copper bar, enabling it to withstand extreme current levels without triggering a meltdown. Additionally, it is certified to UL 489 and meets the fire protection requirements set by NFPA 70E. This makes the 0293020.U an ideal solution for power splitters, transformer coils, and power lines.