ABD202NUB

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A push-button switch is a device which transmits an electrical signal when it is activated by the pressure of a button. Push button switches have been around for more than a century, and have been used for a wide array of applications. One such device is the ABD202NUB, a latching push-button switch.

The ABD202NUB is a single pole, single throw (SPST) latching push-button switch which acts like a toggle switch. It is rated for 6A/125VAC, and features a dustproof silicone rubber cover over the button for extra protection. It is a versatile device that can be used for a variety of applications.

ABD202NUB Application Field

The ABD202NUB is widely used in the industrial field, due to its reliable functionality and long service life. It is commonly used in industrial machinery, office automation equipment, pumps and compressors, medical devices, motor control systems and other automation applications.

It can also be used for residential and commercial applications, such as home theaters, gaming consoles and appliances. It is particularly useful for applications which require a toggle-like switch, such as for controlling lights or fans, as it allows for repeated activation without the need of additional buttons.

ABD202NUB Working Principle

The ABD202NUB is a latching switch, meaning that once it is activated, it will remain in that state until the user manually switches it back. It is a SPST switch with two positions, normally open (NO) and normally closed (NC).

When the switch is in the NC position and the button is pressed, a spring-loaded plunger is activated, and the contact arm is pushed in and contacts the terminal. This contact creates an uninterrupted electrical connection, allowing current to easily flow. When the button is released, the plunger is pulled back, and the contact arm moves away from the terminal. The electrical connection is broken and current no longer flows.

When the switch is in the NO position and the button is pressed, the opposite occurs. The plunger pushes the contact arm in and makes contact with the terminal, allowing current to flow freely. When the button is released, the plunger pulls the contact arm back and away from the terminal, and the electrical connection is broken.

The ABD202NUB is highly reliable and provides superior performance in harsh environmental conditions, such as extreme temperatures or environments with a high amount of dust or moisture. It is UL and VDE approved, and offers excellent electrical and mechanical properties.

Conclusion

The ABD202NUB is a latching push-button switch, rated for 6A/125VAC, and is used in a range of industrial and commercial applications. It requires only simple manual activation and provides reliable switching performance in a variety of environmental conditions. With its superior performance and easy installation, the ABD202NUB is the push-button switch of choice for a variety of applications.

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