71A30-03-1-12N-C

Actuator Type:	Flatted (3.17mm Dia)
Operating Force:	2.880 ~ 23gfm
Panel Cutout Dimensions:	--
Depth Behind Panel:	30.40mm
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:	3
Index Stops:	Continuous
Number of Positions:	12
Part Status:	Active

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Rotary Switches

Rotary switches are types of electrical switches used for connecting two electrical circuits. They are commonly used in controlling the operations of motors and other electrical devices. One of the most popular rotary switches is the 71A30-03-1-12N-C. In this article, we will discuss its application field and working principle.

Application Field of the 71A30-03-1-12N-C

The 71A30-03-1-12N-C is a heavy duty switch commonly used in high-end applications due to its high current rating and well-built construction. This switch is popular among industrial applications, including robotics, automated machines and moving equipment. It is also widely used in mechanical control systems, communications and data transmission systems. Furthermore, this switch is also made for safety-critical applications, as its design allows for smooth and precise operation.

Working Principle

The 71A30-03-1-12N-C is operated by rotating a knob or knob-lever. As the switch is rotated, different keyways or detents engage the internal contacts, changing the connection between the two circuits. Depending on the position of the switch, the internal contacts either make or break the connection, thus controlling the behavior of the connected machines or devices.The 71A30-03-1-12N-C is designed with several interlocking parts to ensure that the switch will not over-rotate or lock up during operation. The parts are held together with a spring, so the switch can quickly and easily rotate with minimal effort. The contacts within the switch are made of high-grade metal alloys for reliable performance, and the terminals are designed to make the connection highly reliable.The 71A30-03-1-12N-C is also designed to be dust and water resistant, which makes it ideal for use in harsh environments. The switch is also equipped with a manual reset feature, allowing users to change the direction of the switch without having to open the casing. This makes it an ideal choice for applications where frequent and uninterrupted operation is required.

Conclusion

In conclusion, the 71A30-03-1-12N-C is a high-end rotary switch commonly used in industrial and safety-critical applications. It is operated by rotating a knob or knob-lever, and the internal contacts are designed to make the connection highly reliable. The switch is also designed to be dust and water resistant, making it ideal for use in harsh environments. With its robust design and high current rating, the switch can provide reliable, long-term operation in a wide range of applications.

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