5MT 800-R

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Fuses are an essential component in many circuit protection and control applications. One of the most common types of fuse is the 5MT 800-R, which has been developed for high temperature applications such as motor control, building systems, and industrial equipment.

The 5MT 800-R fuse is a time-delay, high current fuse. This means that the fuse will not open or interrupt the circuit immediately upon the detection of an over-current event, but rather will allow a certain amount of current through before the fuse opens, thus providing protective functions from high and very short duration currents. This also provides considerable flexibility and protection for high power systems, as the fuse can open quickly enough to limit short duration high inrush currents, while still allowing slower, lower inrush currents to complete their job of controlling the system.

The basic design and construction of the 5MT 800-R fuse is similar to other fuse designs. The body of the fuse consists of a metal or thermosetting body and two open air contacts at each end. The components of this basic design are held together by an encapsulant. On the inside of the body, the fuse is filled with a highly conductive bi-metallic strip. This strip, when exposed to a higher current than its rated current, will expand in size thus breaking the circuit and preventing the circuit from becoming unstable.

When the circuit is operating properly, the 5MT 800-R fuse will remain safe and the current flows through the device unhindered. The designed current rating of the fuse will then secure the safety of the device and the circuit by limiting the amount of current allowed through the device. If, however, the current rating is exceeded, the fuses bi-metallic strip will expand rapidly, causing a break in the current flow and protecting the circuit from instability.

The 5MT 800-R fuse is well suited for a variety of applications in industrial, motor control, and even building systems, as its temperature rating allows it to function properly in extremely hot applications. This makes it a versatile and dependable choice for many different types of circuit protection needs.

In conclusion, the 5MT 800-R fuse is an essential piece of electrical equipment for many applications where a high temperature rating is necessary. Its time-delay, high current capabilities make it ideal for systems that require both fast response times and protection from high inrush currents. Its durable construction and dependable design make it a reliable and safe choice for many different circuit protection applications.

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