DCM-6

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DCM-6 type fuses, also known as delayed action fuses, are a type of Electric fuses. They are used to protect small motors and electrical circuits in general. The DCM-6 type fuse is a special type of fuse because it not only provides protection against over-currents, but also provides protection against prolonged overload currents.

The DCM-6 type fuse has a special construction that makes it unique. It consists of an air gap for arcing and two small pyro electric elements, one at each side of the air gap. These elements are made of heat-resistant materials, which act as a thermal switch, tripping the fuse when the temperature reaches a certain point. When the current flows through the fuse and the voltage across it rises above a certain set value, the heat generated by the current resistance causes the pyro elements to expand, closing the air gap which results in current interruption.

The time delay of the DCM-6 type fuse is determined by a thermo-magnetic relay which is activated when the current reaches the specified value. The relay then triggers a closing mechanism which is triggered at a slower rate than the rate of the current rise. This delay of the DCM-6 fuse allows for the current to be interrupted without damaging the connected components.

DCM-6 type fuses are commonly used in industrial, automotive, and consumer electronic applications. This type of fuse is very popular in the automotive industry because it can provide protection against excessive alternator peaks, such as the ones produced when the starter is energized. DCM-6 type fuses are also used in other consumer electronic applications, such as home phones, TVs, and computers, to protect them from current overloads.

DCM-6 type fuses are easy to install and require minimal maintenance. To ensure the best performance and long-term reliability of the AC line and the components connected to it, it is necessary to select the right type of fuse. The DCM-6 type contains two small pyro elements which act as a thermal switch, tripping the fuse when the temperature reaches a certain point.

The DCM-6 type fuses are C-UL certified, meaning they have been tested and approved to meet the safety standards for electrical products. The C-UL rating is a rating system developed by Underwriters Laboratories that measures the performance and safe operation of any fuse. This makes DCM-6 type fuses a safe and reliable option for protecting your electrical components.

In conclusion, the DCM-6 type fuse is a special type of fuse that provides protection against over-currents and prolonged overloads due to its construction and safe design. It is easy to install and requires minimal maintenance and is C-UL certified for safety. For these reasons, DCM-6 type fuses are a popular choice for many applications in industrial, automotive, and consumer electronic sectors.

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