44A30-12-1-12S

Actuator Type:	Flatted (6.35mm Dia)
Operating Force:	5.761 ~ 83gfm
Panel Cutout Dimensions:	--
Depth Behind Panel:	129.06mm
Features:	--
Termination Style:	Solder Lug
Mounting Type:	Panel Mount
Contact Finish:	--
Contact Material:	Silver Alloy
Angle of Throw:	30°
Actuator Length:	11.10mm
Series:	44
Voltage Rating - DC:	28V
Voltage Rating - AC:	115V
Current Rating:	1A (AC/DC)
Contact Timing:	Shorting (MBB)
Circuit per Deck:	SP12T
Number of Poles per Deck:	1
Number of Decks:	12
Index Stops:	Continuous
Number of Positions:	12
Part Status:	Active

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Introduction

Rotary switches are electrical contact devices that can be used to carry out various functions. They are typically used in industrial controls and applications such as switching power, controlling current and voltage, and providing voltage regulation. The 44A30-12-1-12S rotary switch is one of the most popular and widely used switches in the industrial sector. This article will provide an overview of the application fields and working principles of this rotary switch.

Application Fields

The 44A30-12-1-12S rotary switch is widely used in the industrial, commercial, and residential sectors. It is a perfect choice for applications requiring fine control and reliable performance. It is also suitable for applications involving low-voltage current control, such as switching between lights and fans. The 44A30-12-1-12S switch is widely used in industrial control panels, medical and hospital imaging systems, and laboratory control systems.

Working Principles

The 44A30-12-1-12S rotary switch is designed with a cam-operated mechanism that provides smooth and reliable operation. The switch consists of a stationary contact, which is a round metal piece mounted on a disc, and a rotary contact, which is an annular piece of metal mounted on a shaft. When the shaft is rotated, the two pieces make contact, allowing the current to pass through the switch. The contacts can be opened or closed by adjusting the shaft.The 44A30-12-1-12S switch also features a trigger mechanism, which allows the contacts to be opened or closed at the same time, thus providing a uniform and reliable operation. The trigger mechanism consists of a spring-loaded lever and a cam. The lever is connected to the shaft and allows the contacts to be opened or closed when the shaft is rotated.

Conclusion

The 44A30-12-1-12S rotary switch is a reliable and versatile contact device that is widely used in industrial, commercial, and residential applications. It features a cam-operated mechanism and a trigger mechanism that provide smooth and reliable operation. This switch is a popular choice for applications involving current and voltage control.

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