57M22-04-1-03N

Actuator Type:	Flatted (6.35mm Dia)
Operating Force:	14 ~ 58gfm
Panel Cutout Dimensions:	--
Depth Behind Panel:	48.64mm
Features:	--
Termination Style:	Solder Lug
Mounting Type:	Panel Mount
Contact Finish:	Gold
Contact Material:	Silver Alloy
Angle of Throw:	22.5°
Actuator Length:	11.10mm
Series:	57
Voltage Rating - DC:	30V
Voltage Rating - AC:	115V
Current Rating:	250mA (AC/DC)
Contact Timing:	Non-Shorting (BBM)
Circuit per Deck:	SP3T
Number of Poles per Deck:	1
Number of Decks:	4
Index Stops:	Fixed
Number of Positions:	3
Part Status:	Active

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Introduction

Rotary switches (RSs) are electromechanical devices used to switch between two or more electrical circuits. RSs are most commonly found in applications requiring switching of large currents and/or high voltages. The RS is typically mounted on a printed circuit board, and is actuated using a rotating knob. The switch operates by establishing a contact between electrical paths when the knob is turned to the appropriate position.The 57M22-04-1-03N RS is a four-position switch used in a variety of electrical and electronic applications. This switch is commonly identified by its part number and is constructed of a dielectric material for insulation, a copper shell for mechanical strength, and an aluminum alloy shaft for electrical conductivity. Also included is a actuator or “knob” that is used to rotate the switch from one position to another. In this article, we will discuss the application field and working principle of the 57M22-04-1-03N RS.

Application Field

The 57M22-04-1-03N RS is used in a wide variety of electrical and electronic applications, including industrial control and automation systems, motor control, control of commercial power systems, and various lighting control systems. This RS is also commonly used in military, medical, aerospace and automotive applications.The 57M22-04-1-03N RS is designed to handle a maximum voltage of 250VAC, a maximum current of 10A, and a maximum power of 2800VA making it well-suited for high power applications. The actuator (knob) is designed to make the switch easier to rotate and is also rated for a maximum voltage of 250VAC.

Working Principle

At the heart of the 57M22-04-1-03N RS is a cam-style switch mechanism that uses a cam and four sections of conducting material (combs) to make contact between two electrical paths. When the actuator (knob) is turned, the cam is rotated and the combs are raised or lowered depending on the position of the switch. When the switch is in the OFF position, the combs do not make contact with either of the electrical paths. When the knob is turned to the ON position, the combs move into contact with one of the two electrical paths, thus completing the circuit and allowing current to flow. The act of turning the knobs in the ON position causes the contacts to break on the other inspection, which stops the flow of current.

Conclusion

The 57M22-04-1-03N rotary switch is a four-position switch used in a variety of electrical and electronic applications. It is designed to handle a maximum voltage of 250VAC, a maximum current of 10A and a maximum power of 2800VA, making it suitable for high power applications. The switch operates by establishing a contact between two electrical paths when the knob is turned to the appropriate position. It is commonly used in industrial control and automation systems, motor control, and commercial power systems as well as military, medical, aerospace, and automotive applications.

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