M2042SA1G40

Illumination Type, Color:	--
Electrical Life:	50,000 Cycles
Actuator Material:	Brass, Chrome Plated
Operating Temperature:	-30°C ~ 85°C
Features:	Epoxy Sealed Terminals
Ingress Protection:	--
Bushing Thread:	1/4-40
Panel Cutout Dimensions:	Circular - 6.50mm Dia
Termination Style:	PC Pin
Mounting Type:	Panel Mount, Right Angle, Vertical
Illumination Voltage (Nominal):	--
Series:	M
Illumination:	Non-Illuminated
Actuator Length:	12.27mm
Actuator Type:	Standard Round
Voltage Rating - DC:	28V
Voltage Rating - AC:	28V
Current Rating:	0.4VA (AC/DC)
Switch Function:	On-On
Circuit:	4PDT
Part Status:	Active
Packaging:	Bulk

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Toggle Switches

M2042SA1G40 Application Field and Working Principle

Toggle switches are a type of mechanical switch used in many different types of applications, such as in electrical equipment, automotive systems, and many other applications where a toggle may be used. The M2042SA1G40 is a toggle switch designed specifically for use in automotive applications. Through its manual actuation, the user is able to control a wide variety of functions, allowing for greater control of the car’s functions.
When the toggle switch is in its default position, no current is allowed to flow. To operate the switch, the user simply has to press the lid of the switch, which creates a pressure on the toggle switch, thus allowing the current to flow. When the lid is released, the pressure is released, and the switch returns to its original position.
The M2042SA1G40 toggle switch uses a momentary contact style design. This means that the switch will only turn on when the user puts pressure on the lid of the switch. When the lid is released, the switch will turn off. This is beneficial in automotive applications where the user may want control over their car’s functions, but not necessarily have the switch stay on until they manually turn it off. The momentary contact design of the M2042SA1G40 allows for this type of control.
The M2042SA1G40 toggle switch’s working principle is quite simple and straightforward. The switch has three terminals: two terminals for the power supply, and one terminal for the load. When the lid is pressed, the power from the two terminals flows to the load terminal, thus allowing the current to flow and power the device or machine it is connected to. When the lid is released, the circuit is disconnected, and the switch returns to its original position. The current will no longer flow, and thus the device or machine the switch is connected to will not be powered.
The M2042SA1G40 toggle switch is a reliable and robust switch designed specifically for automotive applications. It can be used in a variety of automotive systems, such as engine management and lighting systems. The M2042SA1G40 is a great switch to use in automotive applications due to its momentary contact style design, as well as its simple and reliable working principle.

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