Fuseholders

Fuseholders are essential components for any electrical system, providing protection from dangerous power surges and overloads. The 03420012HXP is a fuse holder designed to fit a 5.0×20mm (5A/20A) blade type fuse. This versatile component is suitable for a range of applications, including those involving voltage ranging from 250V AC to 125V DC.

Application Field

This 03420012HXP fuseholder can be used in a variety of electronic applications, such as air conditioning, box machines, refrigeration, electric heaters, and electronic ballasts. It is also suitable for other high current and high current density applications, such as optoelectronic components and automotive accessories. This component is UL and CUL listed which means it meets safety requirements for use in these types of applications.

Working Principle

When an electrical current is passed through the fuseholder, the fuse contained within it will burn up in the event of an overload or surge. This is done by melting the thin metal filament contained within the fuse, thus breaking the electrical connection and preventing further damage. The benefit of a fuseholder is that it protects the electronic components connected in the circuit from damage that can be caused by sudden voltage or current spikes.

Conclusion

The 03420012HXP fuseholder is a versatile component that is suitable for use in a variety of applications. It is capable of providing reliable protection from sudden power surges or overloads, making it an essential component for any electrical system. With its UL and CUL listing, this component is also suitable for more demanding applications.