44MG45-03-2-04N

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Rotary Switches

Rotary switches are components that direct current through multiple circuits and are able to switch connections between different loads. 44MG45-03-2-04N is a popular rotary switch model used in many applications, and this article will outline the application field and working principle of this particular model.

Application Field of 44MG45-03-2-04N

44MG45-03-2-04N rotary switches are particularly suited for general purpose switching and are found in a variety of home and office appliances. These switches have a rated voltage of 250V AC and a rating current of 10A, making them suitable for use in equipment such as electronic fans, ventilation systems, heaters, and washers. This model is also applicable in appliances that require resistance to vibration, such as vacuums, irons, and elevators. Since its connections are made prior to the delivery and all its contacts are gold-plated, use of this switch comes with high reliability.

Working Principle of 44MG45-03-2-04N

The 44MG45-03-2-04N rotary switch is designed with a rotating shaft positioned between two stationary elements. Each of these elements is fitted with protrusions and indentations, which work together to enable the switch to create a continuous connection of the electrical current between multiple circuits. In the basic switch setup, the rotating shaft is formed of a single pole and one or more sets of changeover contacts. When the single pole is turned, different contacts come in touch with each other and make the necessary connections for the current to flow through, thus completing the circuit. Depending on the setup and the number of contacts in the switch, more than two positions can be attained when the pole is turned, allowing for versatile connections and circuit paths.

Conclusion

The 44MG45-03-2-04N rotary switch is a highly reliable and versatile component that can be used in a plethora of applications. Its rated voltage of 250V AC and rating current of 10A make it suitable for general purpose electronic appliances, while its robust construction ensures reliability even in devices that are exposed to vibration. The main advantage of this switch is its ability to make multiple connections in a single rotation of its shaft, which allows for versatile circuit paths.

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