0FHA0200ZP

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0FHA0200ZP application field and working principle

The 0FHA0200ZP is a fuseholder used to protect and insulate fuses, it is essentially an electrical device housing that fits fuse links, while providing a secure connection and adequate protection for the fuse from mechanical or electrical hazards. It’s main purpose is to prevent electrical circuits from overloading and prevent overloads from damaging equipment and causing hazards in electrical systems.

The 0FHA0200ZP belongs to a class of fuseholders termed “standard” holders. It is one of the most widely used styles of fuseholders and is designed to fit a variety of capacitor size fuses. It has a snap-in/snap-out feature that allows you to replace a fuse that has blown without having to remove the entire holder. The relatively simple and economical design gives it universal appeal for many applications.

The 0FHA0200ZP is compatible with a variety of fuse sizes, including 3/4-inch, 7/8-inch and 1-inch. It is constructed of a thermoplastic resin so it is flame retardant and flame resistant. It also includes contoured contact posts, terminals, covers and interior contact mechanism to securely hold the fuse in place while providing consistent connection points. In addition, the contact posts may be “soldered” to maximize electrical contact and junction integrity.

In terms of its operational principles, the 0FHA0200ZP works by interrupting current flow through the circuit if the current becomes too large or is sustained at a certain level. The fused contacts in the holder provide an electrical contact point for the entire circuit. As current passes over the contacts, it is “caught” and quickly dissipated into the atmosphere when the contact expands due the temperature increase in the contact area. The expansion of the contact material then causes an “arc” to be created which in turn dissipates the heat and the current flow.

The current rating of a 0FHA0200ZP after a circuit fault is 120A at 1000V, making it suitable for diversified applications in domestic and industrial environments. In short, it is designed for heavy-duty uses in places such as oil refineries, power distribution, paper and pulp industries, and highways.

Overall, the 0FHA0200ZP is a highly flexible, reliable and economical fuseholder for a wide variety of circuit protection, and provides reliable short circuit protection against electrical hazards. Its simple design ensures quick and easy installation and replacement of fuses, making it a widely used and essential component in many of today’s industrial and commercial applications.

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