China round 3-speed seat ventilation switch manufacturer

On cold winter days, heated seats are essential for enhancing driving comfort. Designed specifically for automotive heating pads and heaters, the round 3-speed seat ventilation switch with its intuitive operation, clear indication, and compact, reliable design, provides a warm and comfortable driving experience.

round 3-speed seat ventilation switch

Product parameters:

Mark light color	Orange
Working indicator light color	Red, heating function 1 to 3 levels light up
Operating voltage	External controller control
Installation	Embedded
Operation	Button type
Adaptive aperture	φ20X thickness (0.9, 1.35, 1.8, 2.2, 2.7, 3.2)

Core advantages and features:

Warm orange light logo: The switches are marked with soft and eye-catching orange backlight, allowing drivers and passengers to easily identify the switch position and different gear operating status even in dim environments.

Accurate working indication: When the switch activates the 1st, 2nd or 3rd gear heating function, the red working indicator light will light up instantly, visually showing that the heating system has started and is in operation.

Convenient and sensitive button control: provides clear 3-button heating gears, allowing drivers and passengers to identify the gears through clear damping feeling during driving, making gear switching easier and more accurate.

Exquisite panel integration: Adopting standard embedded installation (Panel Mount) design, the appearance is simple and rounded (φ23.2mm), making it perfectly integrated into the car interior panel and enhancing the overall aesthetics.

Flexible Panel Adaptation: A variety of mounting hole thicknesses are available (φ20X (0.9, 1.35, 1.8, 2.2, 2.7, 3.2) mm), making it easy to adapt to center consoles or interior panels of varying thicknesses for simple and efficient installation.

Compact size: The switch measures only φ23.2 mm (diameter) x 30 mm (height), making it compact and space-saving in the car.

Intelligent voltage matching: The operating voltage is set by an external controller to ensure stable operation in the electrical systems of different vehicle models.

Industry Pain Points

Traditional shortcomings	This product solution
Short lead (≤260mm)	380mm extra-long lead wire, no dead angle for wiring
Single backlight design	Personalized design to meet multiple color selections
Low operating life <8000 times	Can meet 20,000 presses
The contact resistance is larger than 100mΩ	Small contact resistance <30mΩ, higher energy efficiency