0388002.MXP

0388002.MXP application field and working principle

0388002.MXP, or also knowns as a miniature-sized Metro-Power fuse, is a type of fuse developed by Metro-Power Corp. It offers a great solution for low voltage power electronics, from circuit boards to electrical switches.

The 0388002.MXP fuse is composed of three components: the fuse holder, the terminal bridge, and the fuse core. The fuse core is a hollow cylinder, with a copper wire wrapped around its circumference. The terminal bridge is a curved piece of metal connecting the two ends of the fuse core. The fuse holder is a piece of molded plastic, which holds the fuse core and terminal bridge in place.

The working principle of the 0388002.MXP fuse is simple. When an overcurrent flow occurs, the heat generated by the current will cause the metal of the terminal bridge to expand. This expansion will cause the copper wire to contract around the circumference of the fuse core, increasing the contact pressure of the wire onto the cavity of the fuse core. This pressure increase will cause the fuse core to break, thereby cutting the flow of the current and protecting any delicate electrical components from any possible damage.

Due to its design simplicity and cost effectiveness, the 0388002.MXP is widely used in various residential and commercial electrical applications. It can be used in a variety of electrical systems, such as circuit breakers, surge protection devices, and distribution boxes. Additionally, it is also used as a backup protection in some electronic device designs, providing both protection and a fail-safe function.

The 0388002.MXP is an invaluable part of any manager’s (either residential or commercial) safety arsenal for protecting both personnel and equipment from electrical damage. It’s smaller size also makes it amenable to use in tight spaces, such as on circuit boards, and its relatively low cost adds to its appeal. The 0388002.MXP fuse is an invaluable tool for any electrician or engineer.