71BF30-02-2-05S

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Rotary Switches are a kind of switching device consisting of a spindle or lever operated by a rotational movement from on to off or vice versa. Generally, such switches allow multiple operations at the same time, or one operation at a time in a row. Usually, such devices are useful for controlling electrical appliances or for switching specific functions in electronic circuits. One particular rotary switch - the 71BF 30-02-2-05S - is widely used in many industrial and commercial applications where reliable performance and accuracy are absolutely needed.

The 71BF 30-02-2-05S is a two-pole, two-position rotary switch. It can be used to control the operation of two different circuits or the switching of one single circuit between two different operations. This switch offers distinct switching action and has a maximum rating current of 7.5 amperes at 250 volts AC. It also has a maximum rating current of 4 amperes at 28 volts DC allowing for safety during operation. Furthermore, it has an insulation resistance of 500 megohms and a contact resistance of 50 milliohms.

As for the working principle of this particular rotary switch, it is composed of a continuously-movable or sliding contact that moves in a circular path along a surface or substrate. When the spindle is rotated, the contact will move in a clockwise or counter-clockwise direction depending on the direction of rotation and the position of the spindle. When the spindle reaches a certain position, the sliding contact will slide in a specific way over the surface of the substrate to open or close the circuit. This action is called "rotational latching" and is responsible for the device\'s reliable performance.

The 71BF 30-02-2-05S is widely used in many different industries and applications such as aerospace, electronics, and medical devices. Its versatility also makes it an ideal choice for various types of control systems, such as for office equipment, switch boards, and transformers. In addition, its reliable performance, standardized design, and flexibility make it an excellent choice for most applications.

Overall, the 71BF 30-02-2-05S is a reliable, versatile and efficient rotary switch with a wide range of applications. It helps provide accurate control, reliable performance, and flexibility made necessary for various industrial and commercial requirements. Furthermore, its standardized design and sturdy construction make it an ideal choice for all types of electrical systems.

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