U821SD9V3GE

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Pushbutton switches are electrical switching devices used to control the power of a machine or motor. Pushbuttons can be found in almost every kind of equipment and are used to control machines and motors, as well as to provide power to basic electrical components. The U821SD9V3GE pushbutton switch is a great example of a simple and cost-effective pushbutton switch.

The U821SD9V3GE is a momentary SPST normally-open pushbutton switch. This means that when the button is pressed, it will complete an electrical circuit allowing current to flow. When the button is released, the electrical circuit is broken and current stops flowing. The normally-open feature of the switch allows for the user to have control over the power of the machine or motor. The U821SD9V3GE is a great choice for controlling the power of a machine or motor due to its compact size and light weight.

The U821SD9V3GE is designed for use in a variety of industries and applications, and it is well-suited for outdoor or hazardous environments. For example, it can be used in the automotive industry to control power to the starter motor. In the telecom industry, it can be used to power up a phone line, and in the electrical industry, it can be used to power a circuit breaker. The U821SD9V3GE is also a great choice for controlling power in medical facilities as it is rated for high humidity, dust resistance, and vibration. It is also UL listed, which is further assurance of its quality and safety.

The U821SD9V3GE has a simple and straightforward working principle. It is activated when the user presses the button, which causes the electrical contacts inside the switch to complete the circuit, allowing power to flow. When the button is released, the contacts separate again and the circuit is broken, cutting off the power.

In summary, the U821SD9V3GE is a great choice for controlling power in a variety of applications. It is a momentary SPST normally-open pushbutton switch that is designed for use in outdoor or hazardous environments. The U821SD9V3GE works simply and reliably, completing the electrical circuit when the button is pressed and then breaking it when the button is released.

The specific data is subject to PDF, and the above content is for reference