03453HS4H

Fuseholders

Fuseholders are devices that are used to secure and protect electrical fuse elements in place. They not only provide efficient electrical circuit protection, but also provide a safe and reliable way to connect and disconnect electrical circuits. The most commonly used type of fuseholders are 03453HS4H fuseholders.

Application Field

03453HS4H fuseholders are designed and engineered specifically for use in the protection of industrial control and electric motor circuits. They feature a specialized design and a wide variety of mounting styles which make them ideal for use in areas such as PLCs, compressors, lift systems, generator sets, and many other industrial and commercial applications. They can be used with both Cooper Bussmann AC and Cooper Bussmann DC fuse elements.

Working Principle

03453HS4H fuseholders provide efficient and reliable protection against potentially dangerous short circuits and overloading. The device is designed with a special molded design that incorporates two current-carrying hinges. The hinges keep the fuse element firmly in contact with the terminals, thus preventing current from arcing across the contacts and causing damage. The hinges also allow the device to be unlocked and opened when the fuse element needs to be replaced, thus providing an easy and safe way to disconnect and reconnect circuits.

In addition to providing efficient circuit protection, 03453HS4H fuseholders also feature several safety features, such as a reversible action mounting tab that prevents accidental disengagement of the mounting screws, as well as fuse carriers that ensure the fuse element remains firmly in place, even in the event of a power surge or overload. The fuseholder also features a variety of terminals, allowing for easy connection of both plug-in and quick disconnect types of wiring.

03453HS4H fuseholders are designed and manufactured according to stringent UL/CSA (Underwriters Laboratories/Canadian Standards Association) standards, and feature a two-year warranty for manufacturing defects.

Conclusion

03453HS4H fuseholders are a reliable and versatile choice for a wide range of electrical applications. They are designed to provide efficient and safe protection of industrial and electric motor circuits, as well as other circuits and devices. Thanks to their specialized design, they are ideal for use in areas such as PLCs, compressors, lift systems, and many others. They are also easy to install and maintain, and feature a two-year warranty against manufacturing defects.