Illuminated toggle switch

An illuminated toggle switch is a type of toggle switch that features a built-in indicator light or illumination to provide visual feedback regarding its current state. This illumination can be helpful in applications where it is necessary to quickly determine the status of the switch, especially in low-light conditions.

The illumination in an illuminated toggle switch is typically achieved by incorporating an LED (Light Emitting Diode) within the switch housing. The LED is connected to the power supply circuit separately from the switch contacts, allowing it to be independently controlled. When the switch is in the ON position, the LED is powered and emits light, indicating the active state. In the OFF position, the LED is not powered, and no light is emitted.

Illuminated toggle switches can be found in various configurations, including SPDT (Single Pole, Double Throw) and DPDT (Double Pole, Double Throw), depending on the specific application requirements. They are commonly used in automotive applications, control panels, power equipment, and other devices where visual indication of the switch state is important.

It's worth noting that there are also different types of illumination options available, such as different colors of LEDs (e.g., red, green, blue) or even dual-color LEDs that change color to indicate the switch state. The specific illumination options and wiring configurations may vary depending on the manufacturer and the desired functionality.

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