MQ 200TR

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Fuses have a long history of use, dating back to the earliest days of electricity. Over the years, they have become an integral part of the electrical industry, providing a reliable way to protect circuits from overcurrents and short circuits. The MQ 200TR fuse is a type of fuse developed for use in applications ranging from industrial to residential installations. This article will look at the application fields for the MQ 200TR as well as provide an overview of its working principle.

The MQ 200TR is a thermally-activated fuse suitable for applications in residential, commercial, and industrial settings. It has a current rating of up to 200 amperes, and it can be used on branch circuits and appliance wiring systems. The MQ 200TR is especially suited for applications in high-end residential circuits, with its thermal design providing reliable protection even under the most demanding of conditions. In addition, the MQ 200TR has a wide range of voltage ratings from 20 VAC to 600 VAC, allowing it to be used in a variety of applications.

The MQ 200TR operates on the principle of thermal dissipation. When an overload current exceeds the rated amperage, the breaker will trip and trip off the power automatically. The MQ 200TR is equipped with a sensitive bimetallic element that deforms immediately in response to temperature increase. The deformation of the bimetallic element opens the circuit, preventing further heat rise and preventing any further damage to the device.

The MQ 200TR also features a time-delay feature that ensures the fuse will not trip unless the overloaded current continues for an extended period of time. This feature helps to provide additional protection by ensuring that any short-term surges or transients do not cause the breaker to trip. Additionally, the MQ 200TR is designed with a non-dust cap which helps to keep the elements of the breaker free from dust and other contaminants.

While the MQ 200TR is a great choice for a range of applications, it is especially well-suited for high-end residential installations. Its thermal design offers reliable protection for a wide range of current ratings, and its time-delay feature helps to prevent false tripping. Additionally, its non-dust cap helps to keep the elements of the breaker free from dust and other contaminants. All in all, the MQ 200TR is an excellent choice for high-end residential installations.

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