71MBS30-01B11N

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Rotary switches are cost-effective, reliable, and secure switching solutions which have been used for decades in a variety of applications across many industries. The 71MBS30-01B11N rotary switch is a well-known example of a rotary switch and is used in a variety of settings. The following article will discuss the application field and working principle of the 71MBS30-01B11N rotary switch.

Application Field

The 71MBS30-01B11N switch is designed for watt-hour meter applications primarily, but it can also be used in other applications such as serial communication, safety circuits, and machine control circuits. The rotary switch is UL listed to UL 486, which ensures that it is safe and secure for use in a wide range of applications. The 71MBS30-01B11N is also available in a variety of configurations and has a wide range of operating temperature ranges, making it an ideal choice for many applications.

Working Principle

The 71MBS30-01B11N rotary switch works on the principle of electromechanical switching. It is composed of an electromechanical actuator and a set of contacts. When power is applied to the actuator, it rotates and the contacts inside the switch open and close according to the position of the actuator. This allows the switch to control the flow of electricity in the circuit and thus changes the state of the system.

The 71MBS30-01B11N rotary switch has two types of contacts: normally closed (NC) and normally open (NO). When power is applied to the switch, the actuator rotates and the contacts open or close accordingly. The NC contacts are connected in series with the load and will close when power is applied, whereas the NO contacts are connected in parallel with the load and will open when power is applied. Thus, the 71MBS30-01B11N can be used to either open or close a circuit depending on the application.

The 71MBS30-01B11N also has several control circuits, including manual control, limit control, and sensing control. Manual control allows the switch to be remotely operated, limit control sets the upper and lower limits for the angle of rotation of the actuator, and sensing control monitors the voltage and current in the load circuit for optimal performance. All of these control circuits help to ensure the safety and reliability of the 71MBS30-01B11N rotary switch.

Conclusion

The 71MBS30-01B11N rotary switch is a reliable, secure, and cost-effective switching solution which has been used for decades in a variety of applications. It is UL listed to UL 486 and works on the principle of electromechanical switching with two types of contacts, NC and NO. It also has several control circuits for optimal performance and safety. The 71MBS30-01B11N rotary switch is an ideal solution for watt-hour meter applications, serial communication, safety circuits, and machine control circuits.

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