4529

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What are Fuseholders?

A fuseholder is a device that contains and supports a fuse in an electrical circuit. Fuseholders are used to protect electrical circuits from over-current conditions that may cause damage to an electrical system. Fuseholders are available in many shapes and sizes, and are designed to work with a variety of types of fuses. They are typically rated for a specific amperage and voltage.

4529 Application Field and Working Principle

The 4529 is a fuseholder designed for use with industrial cables. It has a mounting flange to secure it to a surface, and it requires two bolts for installation. The housing is made from flame and corrosion-resistant polyester, and it has an internal earth connection for added protection. The 4529 is designed to hold a 225amp fuse, and the terminals are color coded for easy identification. It also has an indicator light to alert users of a fault condition. The 4529 is an ideal choice for applications in electric motor control centers, dry-type transformers, rectifier protection, solar inverters, battery chargers, and many other applications.

The working principle of the 4529 fuseholder is simple. When an electrical current passes through the circuit, it increases the heat generated in the circuit. This heat is transferred to the fuse, which will eventually cause the fuse to open. As the fuse opens, the current flow is reduced, thus protecting the electrical system from any further damage due to the over-current.

Conclusion

The 4529 fuseholder is a reliable and versatile device that is suitable for a wide range of applications. It is designed to protect electrical systems from over-current conditions, and is available in a variety of shapes and sizes to meet the needs of different systems. With its robust design and internal earth connection, the 4529 is an ideal choice for industrial applications.

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