71A30-01-3-03N Allicdata Electronics
Allicdata Part #:

71A30-01-3-03N-ND

Manufacturer Part#:

71A30-01-3-03N

Price: $ 13.74
Product Category:

Switches

Manufacturer: Grayhill Inc.
Short Description: SWITCH ROTARY 3POS 250MA 115V
More Detail: Rotary Switch 3 Position 3P3T 250mA (AC/DC) 115VAC...
DataSheet: 71A30-01-3-03N datasheet71A30-01-3-03N Datasheet/PDF
Quantity: 1000
25 +: $ 12.49210
Stock 1000Can Ship Immediately
$ 13.74
Specifications
Actuator Type: Flatted (3.17mm Dia)
Operating Force: 2.880 ~ 23gfm
Panel Cutout Dimensions: --
Depth Behind Panel: 19.33mm
Features: --
Termination Style: Solder Lug
Mounting Type: Panel Mount
Contact Finish: --
Contact Material: Silver Alloy
Angle of Throw: 30°
Actuator Length: 9.53mm
Series: 71
Voltage Rating - DC: 30V
Voltage Rating - AC: 115V
Current Rating: 250mA (AC/DC)
Contact Timing: Non-Shorting (BBM)
Circuit per Deck: 3P3T
Number of Poles per Deck: 3
Number of Decks: 1
Index Stops: Fixed
Number of Positions: 3
Part Status: Active
Description

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Rotary Switches

A rotary switch is an electromechanical device consisting of a spindle that has a knob attached to it and is used for switching purposes. It is most commonly used to provide an on/off status to a circuit. The 71A30-01-3-03N is a rotary switch that is used in a variety of applications and has a very important working principle.

71A30-01-3-03N Application Field

The 71A30-01-3-03N is primarily used as a calibration switch in industrial settings. It is made to be very durable, so it is suitable for use in high-vibration environments or in hazardous areas where other switches might not survive. It can also be used as a power switch in certain applications as it is designed to handle very high current and voltage levels.

In addition, it can be used in many types of electrical equipment such as alarm systems, transportation systems, and lighting systems. It is also frequently used in medical equipment, robotics, and automation equipment. Finally, it is often used in the aerospace industry, where its durability makes it ideal for use in aircrafts, space systems, and navigation systems.

71A30-01-3-03N Working Principle

The 71A30-01-3-03N works by monitoring the position of the knob spindle. When the knob is turned to the on position, the position of the spindle is detected and this triggers the switch to close the circuit. Similarly, when the knob is turned to the off position, the position of the spindle is detected and this triggers the switch to open the circuit.

The 71A30-01-3-03N uses a rotary contact system in order to sense the position of the knob. In this system, each spindle has a series of contacts that connect to the circuit and these contacts are arranged in circles. When the knob is turned, the contacts move and make contact with other contacts in order to close the circuit. Similarly, when the knob is turned in the opposite direction, the contacts move and make contact with other contacts to open the circuit.

The 71A30-01-3-03N also has a mechanical locking system, which helps to ensure that it stays in the same position and that the circuit remains in the same status until the knob is deliberately turned.

Conclusion

The 71A30-01-3-03N rotary switch is a very useful and versatile switch that can be used in a variety of applications. It works by monitoring the position of the knob spindle and using a series of contacts arranged in circles that make contact with other contacts to close or open the circuit. It also has a mechanical locking system to ensure that the same position is maintained. This makes it perfect for use in industrial settings as well as for other applications.

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

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