B127J73V3Q2

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Rocker switches are widely used in home appliances, automobiles, lighting industry and other applications. They provide convenience for users by quickly modulating between the on and off states of the system. The B127J73V3Q2 rocker switch is a widely used product, and its application field and working principle will be discussed in this article.

Application Field

The B127J73V3Q2 rocker switch is a commonly used and versatile product. It is widely used in control systems, appliances, medical equipment, toys, and machine tools. It is an one-position switch and can be used with a flat surface. It is also used to control the on/off state of lighting systems, heating systems, electrical motors and various other electrical devices, making it a suitable choice for home appliance applications.

Working Principle

The B127J73V3Q2 rocker switch is a mechanical switch that operates by changing the direction of current flow. It works on the principle of the rotary motion of a rocking lever that forces a contact between two terminals of opposite polarity. This motion is translated into an electrical circuit opening and closing event. The electrical connectors that make up the switch are embedded in an insulating plastic or metal housing. When the switch is in the on position, the electrical connectors are connected. When the switch is in the off position, the electrical connectors are disconnected.

The B127J73V3Q2 rocker switch has two poles with a single actuator contact. It is capable of carrying up to 3 amps at 125 Vac and features a variety of options such as illuminated, non-illuminated, momentary, and alternate action. The mounting method of the switch can vary depending on the application, but typically it is mounted in a panel or dapter box using screws. The switch has two colored end caps that indicate the on/off position of the switch.

Conclusion

The B127J73V3Q2 rocker switch is widely used in a variety of applications due to its versatile design, ease of installation and good switching performance. It works on the principle of a rocking lever that opens and closes an electrical circuit with a single actuator contact. The switch can be installed in a panel or adapter box and is capable of carrying up to 3 amps at 125 Vac. It also features illuminated and non-illuminated options and is available in momentary and alternate action.

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