54D30-02-1-AJN

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A rotary switch is a type of electrical switch in which the contacts are changed over in a circular pattern, just like a rotary knob. The 54D30-02-1-AJN is one of these rotary switches, and there are a variety of applications for this kind of switch.

General Description

The 54D30-02-1-AJN Rotary Switch is a single pole, double throw device which can switch between two positions. It has a 3-position rotary actuator and 3 connections (common, normally open, and normally closed). The outer dimension is 54mm diameter and the body is made of plastic. It features long mechanical life, low cost and low contact resistance.

Applications

The 54D30-02-1-AJN can be used in many different applications, including telecommunications, audio/video equipment, consumer electronics, HVAC, security and surveillance systems, testing and measuring instruments, computer systems, lighting fixtures, and automobile devices. Some of its applications include controlling the flow of power to various devices, actuating relays, switching between high and low voltages, and providing feedback from one position to the other.

Working Principle

When the 54D30-02-1-AJN switch is in the closed position, it connects the two contacts, allowing current to flow. In the open position, current does not flow and there is no connection between the two contacts. The switch works by means of a rotary actuator that moves the contacts around in a circular pattern. The movement of the contacts is controlled by a spring-loaded plunger, which is moved by the rotary actuator.

When the plunger is pushed in, it engages a cam inside the switch, which moves the contacts around in a circular pattern. When the plunger is released, the contacts move back to their initial position, providing a reliable and consistent connection. The switch is also designed to prevent arcing or sparking, as it features special contact materials which ensure high contact resistance and low contact bounce.

Conclusion

The 54D30-02-1-AJN is a rotary switch which can be used in a variety of applications. It is designed to provide a reliable and consistent connection, and it features special contact materials which ensure low contact resistance and low contact bounce. It is a cost-effective and reliable solution for many types of electrical switches.

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