MRK403

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

Rotary switches are often used as a switching device for electrical signals. In this device, the electrical contacts are usually closed in order to complete a circuit. The MRK403 is an example of a rotary switch that is specially designed for use in various industrial applications. This article will discuss the application fields and the working principle of the MRK403.

Applications

The MRK403 rotary switch is designed for use in both commercial and industrial environments. In the commercial setting, it is often used to control lighting, HVAC systems, and some appliances. In industrial settings, the MRK403 is often used for motor control, circuit protection, and other high-power applications. It is also commonly used in the construction industry, in machine controls, and for various military and aerospace applications.

Working Principle

The MRK403 rotary switch has two primary components: a stationary contact and a movable disc. The contact is typically copper or brass and is fitted with lugs that make contact with the movable disc when the switch is activated. When the disc rotates, the metal lugs of the stationary contact make contact with the disc and complete the circuit. This action is responsible for providing the desired electrical signal to the load.

The MRK403 also has a protective cover which helps to ensure the safety of the switch mechanism in high-vibration or hazardous environments. Additionally, the switch has very low contact resistance, which results in a low power consumption and reliable switching performance. Moreover, the contact voltage rating for this switch is up to AC and DC 500V.

The MRK403 rotary switch is a reliable device that can be used in a wide range of applications. Its low power consumption and robust construction make it suitable for operation in extreme conditions. Additionally, its high-voltage rating makes it an ideal choice for industrial and commercial applications.

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