44MS30-04-1-07N

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Rotary switches are an integral element of modern electronics and industrial machinery. They are used in a wide range of applications, from data processing and communication systems to control systems and electronic devices. The 44MS30-04-1-07N is a high performance, multi-pole rotary switch and is rated to withstand long duration of high speed switching. In this article, we will discuss the application field and working principle of the 44MS30-04-1-07N.

The 44MS30-04-1-07N is a multi-pole rotary switch with four poles and seven steps, allowing it to connect multiple circuits in various combinations. The switch is made of an aluminum alloy housing, with a silver-plated stainless steel contact arm. It has a total voltage rating of 600V, a rated current of 7A, and a contact resistance of less than 0.01Ω. This switch offers high contact reliability in operations where exposure to vibration and acceleration is expected. The dimensions are D1 x D2 x D3 = 44 x 30 x 7mm.

The 44MS30-04-1-07N is applicable in a wide range of applications, including automotive, industrial, telecommunications and telematics systems, electric instrumentation, and more. In electric motor vehicles, it is used as an engine starter switch and an interior light switch. In aerospace systems, it is used as a frequency switch, while in HVAC systems, it is used to control airflow and fan speed. In telecommunications systems, it is used to configure the line conditions. In control systems, it is used to control a range of components, including relays and motors.

The working principle of the 44MS30-04-1-07N is quite simple. It works by connecting the four poles in various combinations of two, resulting in seven steps in total. The two poles are simultaneously rotated: when the contact arm is at a position, a certain circuit is connected; when the contact arm is moved to the next step, a different circuit is connected. This process is repeated until all seven steps are completed.

The 44MS30-04-1-07N is a dependable, versatile and high-performance rotary switch with a wide range of applications. It has a low contact resistance and is rated to withstand long duration of high speed switching. It is suitable for both commercial and industrial uses and is used in many types of telecommunications, control and electrical systems.

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