0297005.WXT

Fuses

Fuses are electrical components designed to protect circuits from overloads. They contain a metal strip or wire that melts when too much current flows through it, thus breaking the circuit and preventing damage to the components from an overload. The 0297005.WXT is a type of medium-voltage fuses used in a wide range of applications.

Application

The 0297005.WXT is a medium-voltage fuse designed for applications requiring higher voltage protection. It has a voltage range of 600V-27kV AC or DC and is rated for currents up to 2000A. It can be used in distribution panels, transformers, capacitors, and motor systems, among other applications. It is also UL Listed and CSA Certified, which provides additional assurance that the product meets safety and performance standards.

Working Principle

The 0297005.WXT fuse works by combining an overcurrent sensing element with a thermal cut-out. The sensing element consists of two parts that are separated by a thermal breaker. The sensing element is encapsulated in an epoxy material. When an overload is detected, the current through the fuse causes the epoxy material to heat up, which opens the thermal breaker, thus breaking the circuit.

In addition, the 0297005.WXT also features a "Dry-Arc" arcing chamber design. This design prevents arc tracking and eliminates the need for an additional arc-quenching chamber, allowing for a smaller form factor and greater reliability. The fuse design also prevents premature operation due to line transients and harmonics, and thus provides maximum protection for connected equipment.

Conclusion

The 0297005.WXT series of medium-voltage fuses provide a reliable and cost-effective solution for applications requiring higher voltage protection. It combines an overcurrent sensing element with a thermal cut-out and a Dry-Arc arcing chamber design to provide superior protection against overloads and transient conditions. It is UL Listed and CSA Certified for added assurance and can be used for a wide variety of applications.