047302.5MAT1L

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fuses play a significant role in the protection of electrical circuits. They are designed to interrupt the flow of current in the event of an overload or short circuit, thus limiting the amount of current that can flow through any given point in a circuit. In general, there are two main types of fuses: the thermal type and the non-thermal type. The former prevents overcurrents by using a heat-sensitive element, while the latter protects against a combination of overcurrents and voltage by using a series of interceding element. In terms of their application field, fuses can be used in a wide variety of circuits in fields as diverse as automotive, industrial, aircraft, household, and so on.

The 047302.5MAT1L fuse is a thermal type. It is also known as an "slow-blow" fuse and is typically used in AC/DC motor circuits. The fuse is a glass-bodied, cylindrical device filled with a mixture of silica and metal. The length of the fuse is specified according to the voltage and current rating. A metal cap or base is welded onto the fuse and it is sealed to prevent debris and moisture from entering the fuse housing. The fuse consists of four elements: a fuse wire, a ceramic insulation, a heat-sensitive foil, and a terminal. The fuse wire is a wire that is designed to carry current-limiting characteristics. The ceramic insulation layer acts as an electrical and thermal insulator while providing strength to the structure. The heat-sensitive foil senses the amount of heat generated by excess current and causes the relay to trip. The terminal is a tab that connects the fuse to the circuit.

The working principle of the 047302.5MAT1L fuse is relatively simple. When the current flowing through the circuit exceeds the amp rating of the fuse, the heat-sensitive foil will expand and the metal wires will melt. This will cause the relay to trip, thus, interrupting the circuit. In most cases, the fuse can be reused after it has been reset. However, if the heat generated by the current was too large, then the fuse has to be replaced with a new one.

In conclusion, the 047302.5MAT1L fuse is a thermal type fuse used in AC/DC motor circuits. It is composed of four elements and works on the principle of heat expansion. When the current exceeds the maximum amp rating, the fuse will trip, thus interrupting the circuit. Once the circuit is interrupted, the fuse can either be reset or replaced. As such, it serves to protect the circuit from overcurrents and short circuits.

The specific data is subject to PDF, and the above content is for reference