51CD30-01-4-AJN

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Rotary switches are a broad class of switches used to select between different options in an electrical system. As their name implies, they are distinguished by a rotating mechanism that serves as a selector. The 51CD30-01-4-AJN Rotary Switch is one of the many such devices available on the market today. In this article, we will examine its application field and working principle.

The 51CD30-01-4-AJN is a 4-pole, double-throw rotary switch suitable for use in universal switching and power switching applications. It consists of a cylindrical body which houses the contact blocks and rotates freely when the actuator on the top is rotated. The 4 poles of the switch are fitted with 2 single-pole, double-throw contact blocks, allowing connections to up to 8 different circuits when combined. The switch is rated for up to 16A, 250V in AC operations and 10A, 30V in DC operations.

The 51CD30-01-4-AJN is a versatile and low cost solution for a wide range of switching applications. These include industrial applications such as battery power selection for industrial equipment, HVAC systems, lighting control, and audio-visual systems. It is also suitable for use in non-industrial applications such as automotive, electronic, and telecommunication systems.

The working principle of the 51CD30-01-4-AJN is simple. When the actuator is rotated to select one of the two poles, the contact blocks move within the switch body to form connections or break existing connections. The contact blocks are connected with springs which make sure that the connections are secure and reliable. As the actuator is turned to the other pole, the contact blocks move to establish connections with the other circuits, thus completing the switching process.

In summary, the 51CD30-01-4-AJN is a 4-pole, double-throw rotary switch suitable for use in a wide range of switching and power applications. It is rated for up to 16A, 250V in AC operations and 10A, 30V in DC operations. Moreover, its simple working principle makes it an ideal choice for both industrial and non-industrial applications.

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