71AF30-02-2-05N

Actuator Type:	Flatted (3.17mm Dia)
Operating Force:	2.880 ~ 23gfm
Panel Cutout Dimensions:	--
Depth Behind Panel:	24.87mm
Features:	--
Termination Style:	PC Pin
Mounting Type:	Panel Mount, Through Hole, Right Angle
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:	DP5T
Number of Poles per Deck:	2
Number of Decks:	2
Index Stops:	Fixed
Number of Positions:	5
Part Status:	Active

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Introduction to Rotary Switches

Rotary switches are used to control or operate several electrical or electronic devices. They are typically used to activate a circuit or to change the state of a circuit. A rotary switch is composed of a shaft that can be turned to various positions while a cam or rocker is used to actuate the switch contact. The position of the shaft determines the output of the switch. The number of positions available on a rotary switch is dependent upon the number of contacts, generally from two to twelve.

Applications for Rotary Switches

Rotary switches can be found in a wide range of applications, from automotive and home appliances to industrial controls. In automotive applications, rotary switches are used to control the engine start/stop, to change the headlight settings, and to select the gear ratios. In home appliances, rotary switches are commonly used to select the functions of washing machines, dishwashers, and ovens.Rotary switches are also used to control industrial equipment and machines. They are commonly found in temperature and humidity control systems and robotics. Rotary-style switches are used to start and stop motors, control the speed of motors, and to monitor the operations of various types of machines.

Particular Types of Rotary Switches

One particular type of rotary switch is the 71AF30-02-2-05N, manufactured by Warner Electric. This switch is designed for high-potential applications and is fabricated from heavy-duty white plastic. It has a shaft made from brass material with nickel plating. The contacts are made from silver-coated phosphor bronze and the contact arrangement features two pairs of double-pole-double-throw (DPDT) contacts.This switch is used in industrial, automation, and defense applications. It is suitable for use in electric door locks, automatic door systems, electric curtains and fireplaces, as well as various military applications. This switch is equipped with a dust-proof cover, which prevents dirt and dust from entering the contact system.

Working Principle of 71AF30-02-2-05N

A rotary switch functions by converting the rotational motion of its shaft into a change in the output of its contact system. The output of a rotary switch is usually referred to as its ‘make-break’ feature. When the shaft is turned to the appropriate position, the switch makes contact and current flows through the circuit, creating a single circuit. When the shaft is turned to the break position, the switch breaks contact, stopping the flow of current and creating an open circuit.The 71AF30-02-2-05N is designed for industrial, automation, and defense applications and therefore has a unique make-break feature that is suited for these specific applications. This switch has a special feature that will cause the contacts to break off immediately after the shaft is shifted from one position to another, while the switch is still connected to an electric circuit. This feature prevents the switch contacts from being badly damaged due to electric arcing, which is common in most rotary switches.

Conclusion

Rotary switches are widely used throughout a variety of applications. They are used to control or operate electrical or electronic devices and are especially useful in automotive, home appliances, and industrial applications. The 71AF30-02-2-05N is a particular type of rotary switch that is manufactured for high-potential applications. It is designed with a special make-break feature, which protects its contact system from electric arcing. The rotary switch operates by converting the rotational motion of its shaft into an open or closed circuit, enabling it to function in various industrial, automation, and defense applications.

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