S4012

Illumination Type, Color:	--
Electrical Life:	10,000 Cycles
Actuator Material:	Brass, Chrome Plated
Operating Temperature:	-10°C ~ 70°C
Features:	--
Ingress Protection:	--
Bushing Thread:	M12 x 1
Panel Cutout Dimensions:	Circular - 12.50mm Dia
Termination Style:	Solder Lug
Mounting Type:	Panel Mount
Illumination Voltage (Nominal):	--
Series:	S
Illumination:	Non-Illuminated
Actuator Length:	12.00mm
Actuator Type:	Standard Round
Voltage Rating - DC:	30V
Voltage Rating - AC:	125V
Current Rating:	6A (AC), 4A (DC)
Switch Function:	On-On
Circuit:	SPDT
Part Status:	Obsolete
Packaging:	Bulk

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Toggle Switches

S4012 application field and working principle

The S4012 is a type of toggle switch (also known as a flip-flop or a single-pole switch) that is used in a variety of applications, such as in the automotive, industrial, and consumer electronics industries. A toggle switches is an electric device that features one or more poles and/or contacts that can be operated manually by flicking a switch. The S4012 toggle switch is used to turn an electric circuit on or off and is typically used to switch electrical signals, like lights, motors, and appliances, among others.

The S4012 toggle switch is a single-pole single-throw switch, meaning that it has one electrical contact and two states of operation. In the "off" position, the contact is open (not connected) and when thrown, it closes the contact and completes the circuit. Throwing the switch to the "on" position provides electric power to the circuit, while when thrown back to the "off" position, the power is disconnected from the circuit.

The S4012 toggle switch is typically made from plastic or metal, depending on the intended application, and has two positions—one is "open" or "closed". It contains a central mounting post with a head and a lever or handle attached to it. When the handle is moved down, the contact inside the switch closes, creating an electrical connection, while when the handle is moved up, the contact is opened, effectively disconnecting the power.

The S4012 toggle switch is also designed to provide tactile feedback, that is, when you flip the switch to the "on" or "off" position, you can feel a click. This click lets you know that the circuit is complete or the power is disconnected. This is an important feature, since it ensures that the switch is turned off completely when necessary.

The S4012 toggle switch can be mounted in a variety of ways, including in panels, on printed circuit boards, on bezels, and in a variety of other places. It is also available with various contact ratings and configurations, as well as a variety of color options.

In summary, the S4012 toggle switch is a reliable and versatile switch that is used in a variety of applications. It is suitable for both low- and high-voltage applications, making it a great choice for controlling the electrical power in a variety of devices and systems.

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