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AOLD2QM402DNUS Pushbutton Switches Application Field and Working Principle

The AOLD series of pushbutton switches are widely used for a variety of industrial applications in many areas. These switches are designed for a range of pressure and temperature applications, offering high durability and reliability even in harsh environments. Depending on the selection and function of the switch, it can perform a variety of tasks including changing the state of power, starting or stopping a device, and controlling the speed of a machine. The AOLD series pushbutton switches are designed to be reliable and easy to operate.

The Components of AOLD2QM402DNUS Series

The AOLD2QM402DNUS series is composed of the following components:

• Base plate
• Switch housing
• Switch mechanism
• Cap
• Gasket
• Lever
• Contact pins

The base plate is made of a durable material such as nickel-plated copper. The switch housing is made of a hard plastic material and has either 2 or 3 mounting screws. Inside the switch housing are the switch mechanism, contact pins and lever, which are responsible for the operation of the switch.

Working Principle of AOLD2QM402DNUS Series

The AOLD2QM402DNUS switch works by applying a force (push or pull) to the drive lever. When the lever is moved, it will temporarily move the contact pins in the switch housing. This will create an electrical connection between the two pins, allowing current to flow. When the lever is released, the contact pins will return to their original state and break the electrical connection.

The AOLD2QM402DNUS switch can be used to control the power state of devices and machines, start or stop them, and manage their speed. The switch is an economical solution for a wide range of industrial applications, providing high durability and reliability when used in harsh environments.

Conclusion

The AOLD2QM402DNUS series is a versatile and reliable pushbutton switch which is suitable for numerous industrial applications. It is composed of a durable base plate, switch housing, switch mechanism, cap, gasket, lever and contact pins, which all work together to allow current to flow when pressure is applied to the drive lever. The switch is hardwearing and provides a cost-effective solution for controlling power status, starting or stopping a device and managing the speed of machinery.

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