71BD30-04-1-AJN

Actuator Type:	Flatted (6.35mm Dia)
Operating Force:	2.880 ~ 23gfm
Panel Cutout Dimensions:	--
Depth Behind Panel:	35.94mm
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:	SP12T
Number of Poles per Deck:	1
Number of Decks:	4
Index Stops:	Adjustable
Number of Positions:	2 ~ 12
Part Status:	Active

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Introduction to Rotary Switches

Rotary switches are devices that can control the flow of electrical signals in one or more circuits. It is a type of mechanical switch that makes or breaks the electrical circuit when the knob is rotated. It is widely used in most residential and commercial applications such as lights, fans, air conditioners and other appliances. The important elements of rotary switches are the mechanism, contacts, and the switch body.The mechanism of the rotary switch controls how the knob is rotated and how the contacts are operated. The contacts are derived from two types of material, contact plates and contact points. Contact plates are filed in an arc pattern to ensure continuity of the connection between the two contact points. The contact points of a rotary switch consist of two parts, the stationary contact point and the movable contact point, which will be actuated when the knob is rotated. The switch body normally consists of a knob, a shaft, a body plate and the screws that hold the parts together.

71BD30-04-1-AJN Application Field and Working Principle

71BD30-04-1-AJN is a rotary switch manufactured by Avery, a leading supplier of products and solutions to the global electronics and automotive industries. It is a single pole, double throw (SPDT) switch with an independent momentary contact and an independent on-off switch. It has a 1/4” quick connect terminal and offers a maximum operating voltage of 480 VAC and maximum current capacity of 1.3A.In terms of application, 71BD30-04-1-AJN can be used in a variety of applications, from continuous duty to commercial and industrial circuits. It can also be used in motor controls, air conditioning systems, and other residential or commercial applications. It is also a great choice for security applications such as door entry systems, wireless access control and alarm systems.The working principle of 71BD30-04-1-AJN rotary switch is fairly simple. When the knob is rotated, the contact points move, thus producing an open or close circuit. When the knob is set to the on position, both contact points connect and electricity is allowed to pass through the circuit. When it’s in the off position, the contact points stay disconnected, and electricity is not allowed to pass through the circuit.

Conclusion

In conclusion, rotary switches are widely-used devices in both industrial and residential applications. 71BD30-04-1-AJN is a high-performance rotary switch manufactured by Avery, which is suitable for a lot of applications including motor control, air conditioning systems, and security systems. The working principle of 71BD30-04-1-AJN is relatively simple and it can be used to control the flow of electrical signals in one or more circuits.

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