AFX-125

The AFX-125 Class R fast-acting fuses offer reliable, low-interrupting ratings, total energy limiting capability and proven, superior durability. Whether used in traditional applications like lighting circuits or controlling sophisticated motor starters, AFX-125 fuses are the ideal conventional protection device.

The AFX-125 application field and working principle are widely used in AC and DC circuit protection from 6 to 600 amperes and used in water pumps, controllers, lighting systems, motor starters, restaurants, aircraft and more. This safe and reliable fuse are used in situations where safety and good protection of power circuits against short circuits and overloads are required. It can also be used in other extreme conditions such as high temperatures and vibration.

The AFX-125 fuse is a thermal fuse which provides a total energy limiting capability. The fuse is designed with a metal strip which acts as a thermal conductor. When current flows through the fuse, the metal strip heats up and the thermal expansion effect causes an increase in the resistance. This increase in resistance eventually trips the circuit breaker, thus preventing the power circuit it is protecting from being overloaded and short-circuited.

The AFX-125 fuse is designed with a unique design feature which allows it to react quickly to a variety of fault conditions. In some cases, the fuse can react within a few milliseconds without compromising its durability. The fuse’s capacity to respond swiftly to overloads and short circuits prevents significant damage from occurring in the electrical circuits protected by the fuse.

The AFX-125 fuse is special in its ability to regulate the current flow at a wide range of temperatures without deteriorating its performance. It can withstand temperatures as high as 180°F without any significant degradation. It is also designed to function in environments where the voltage is as high as 600 volts. This makes it the ideal fuse to be used in situations where safety and reliability is critical.

The AFX-125 is tested under rigorous conditions to ensure its safety. It is UL listed as a RK1 and UL file no.E101247. Its performance is continuously monitored throughout the course of the product’s lifetime. The AFX-125 also has tremendous environmental flexibility, enabling it to work in extreme temperatures, high levels of vibrations and humidity.

In conclusion, the AFX-125 is the ideal fuse for a wide variety of applications where safety is of utmost importance. It is a reliable and efficient fuse that has been designed with the highest levels of performance and dependability to ensure its longevity and superior protection.