56D30-01-4-AJS

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Introduction: The 56D30-01-4-AJS Rotary Switches are used for the control of a variety of electrical and electronic equipment, such as light switches, motor controllers, or air-conditioning systems. These switches are designed to be durable, reliable, and easy to maintain. This article will discuss the application field and working principle of these switches.

What is a Rotary Switch? A rotary switch is a type of switch that is operated by rotating a knob or dial. It may have several terminals, often one more than the number of positions, and can turn the circuit on and off in each position. Sometimes different electrical functions can be performed by turning the switch in different directions. It is commonly used as selections switches when several functions are controlled by one switch.

Application Field of the 56D30-01-4-AJS Rotary Switches: The 56D30-01-4-AJS Rotary Switches are widely used in industrial, commercial, and residential applications. They are used for controlling lighting fixtures, motors, fans, pumps, and other electrical and electronic equipment. They are typically used to switch high current or high voltage circuits or as a selector switch. They can also be used as substation switches, off-load switches, or as a line selector switch.

Working Principle of the 56D30-01-4-AJS Rotary Switches: The 56D30-01-4-AJS Rotary Switches are operated by a single rotating knob that is connected to an internal cam mechanism. The internal cam has two lever arms that move along two concentric tracks as the knob is rotated. One lever arm picks up and drops off the contact points as it moves along the track. As the cam is rotated the contact points are alternately opened and closed, thus allowing the current to pass through or preventing it from flowing. The 56D30-01-4-AJS Switches are designed to handle up to 1A at 250V, 15A or 30A at 125V, 2A at 125/250VAC and 3/4HP at 125VAC.

Conclusion: The 56D30-01-4-AJS Rotary Switches are a reliable and versatile type of switch that can be used for a variety of applications. They are easy to maintain and durable, making them ideal for many different applications. The working principle of these switches is based on an internal cam mechanism that picks up and drops off the contact points as it is rotated, thereby allowing or preventing the flow of current.

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