44UA30-01-1-09N

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Rotary switches are widely used in electrical equipment, especially in more than 3 sets of power distribution and control, such as automatic control equipment, computers, automobiles, and medical instruments. One of the commonly used rotary switches is the 44UA30-01-1-09N. In this article, we will discuss the application fields and working principles of this rotary switch.

When it comes to the application fields of the 44UA30-01-1-09N rotary switch, it is designed for applications where a smaller number of contacts must do a larger number of jobs. This switch is often used in applications where switching speed and reliability are essential, such as in circuits that control speed, the synchronization of multiple motors, or can be used as a direction or light selector. This switch can also be used in printing, copying and other data processing applications, as well as in elevators, industrial control systems, and other automated equipment.

Additionally, the 44UA30-01-1-09N is a single-break, two-pole rotary switch with a maximum of 8 positions. This switch has an overall diameter of 9.5mm, a total switch length of 18mm, and a panel thickness of 12mm. It requires 4 mm of free panel space for installation and has a rated power of 1A/125V and a maximum current of 0.5A/125V. This switch is available with a choice of side or back connection.

Now, let’s look at the working principle of the 44UA30-01-1-09N rotary switch. When the rotating device of the switch is rotated, its periodic contact does not only open and close the circuit, but it can also switch multiple circuits in one rotation. The switch has a set of contacts that make contact with a single stationary contact. When it is rotated, the contacts move an angle and separate, allowing the connection to be interrupted. The rotation of the rotary switch causes the contacts to open, allowing current to flow into one side while blocking the other. This also causes the electrical circuit to be connected between the poles and break it between the poles.

In summary, the 44UA30-01-1-09N is a single-break, two-pole rotary switch that is used in applications where switching speed and reliability are essential. It has a maximum of 8 positions and requires 4 mm of free panel space for installation. The working principle of the switch is that when the rotating device is turned, it opens and closes the circuit and can switch multiple circuits in one rotation. With this switch, you can ensure that your device is running optimally and reliably.

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