CF-TB-1AS3-155

Illumination Type, Color:	--
Electrical Life:	50,000 Cycles
Actuator Material:	--
Operating Temperature:	-10°C ~ 65°C
Features:	--
Ingress Protection:	--
Bushing Thread:	M12 x 1
Panel Cutout Dimensions:	Circular - 12.30mm Dia
Termination Style:	Screw Terminal
Mounting Type:	Panel Mount
Illumination Voltage (Nominal):	--
Series:	CF-TB
Illumination:	Non-Illuminated
Actuator Length:	12.00mm
Actuator Type:	Flatted
Voltage Rating - AC:	125V
Current Rating:	15A (AC)
Switch Function:	On-Off
Circuit:	SPST
Part Status:	Obsolete
Packaging:	Bulk

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Toggle Switches: CF-TB-1AS3-155 Application Field and Working Principle

Toggle Switches are a common kind of electrical switching devices mainly applied to household and industrial light or power circuitry. A standard toggle switch functions by opening, closing, or changing the path of an electrical circuit. Toggle switches are available in various sizes and shapes depending on the application, such as SPST and DPDT types. The CF-TB-1AS3-155 Toggle Switch is a type of three-position, single-pole double-throw(SPDT) toggle switch, which is a must-have electrical component for applications such as switching between two different sources in many electronic instruments.

The Application Fields

The CF-TB-1AS3-155 Toggle Switch is generally used in automotive electronic systems, as well as in industrial and home electronic circuits. This type of toggle switch is especially used in automotive electronic systems. In automotive electrical systems, a toggle switch is mainly used to operate electrical sensors, control engines and to operate lighting and sound systems.In the industrial and home electronics, CF-TB-1AS3-155 Toggle Switch can be used for many other applications. It has been used to control the quick turn-off cycling of a hydraulic hose, switch between two DC voltage sources, control LED lighting and lighting circuits, switch between two AC voltage sources, and manually activate and deactivate an audio signal.

The Working Principle

The CF-TB-1AS3-155 Toggle Switch has three different positions, “on”, “off”, and “common”. It is a single-pole double-throw(SPDT) switch and consists of a toggle mechanism and terminals for connecting external circuits. When the toggle switch is in the “on” position, the switch is closed and the circuit is connected, and the electrical current can flow through. When in the “off” position, the switch is open and the circuit is disconnected, thus the circuit is not connected and the electrical current cannot flow. When in the “common” position, the switch is in the middle position and the circuit is in the off state with neither poles connected.An SPDT switch is used to change the connection between two different power sources. One power source is connected to the “common” center terminal and the other source is connected to either of the remaining two mechanical contact tabs. When the toggle is moved from the “off” position to the “on” position, the switch’s common terminal is forced against one of the two mechanical contact tabs and creates an electrical contact, thus allowing the current to flow.

Conclusion

The CF-TB-1AS3-155 Toggle Switch is a versatile SPST or SPDT switch with many applications in both automotive and industrial/home circuitry. It is a must-have component in many different applications in order to effectively switch between two or more electrical sources. The toggle switch is designed to have the three different positions, “on”, “off” and “common”, and is operated manually by the movement of the toggle. It is a reliable switching device and is quite popularly used in the electrical industry.

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