Discover the Versatile 19mm Push Button Switch with LED Options

19mm illuminated metal push button switch provides a comprehensive solution, featuring an integrated power symbol, a range of LED configurations, and selectable actuation modes (latching and momentary) to accommodate diverse applications.

With a 19mm diameter, this switch strikes an optimal balance between ergonomic operation and spatial compatibility. Its size facilitates effortless single-finger actuation, making it well-suited for high-frequency use cases such as industrial control systems and arcade equipment, while its compact profile ensures seamless integration into standard panels. The laser-engraved universal power symbol (⦿) offers permanent identification, enabling clear power status indication even in complex operational environments.

The LED illumination system enhances both functionality and visibility. Users can choose from a variety of color options to suit specific requirements: red for power-on indication, green for standby status, or blue for a contemporary aesthetic. The diffused lens technology minimizes glare, and the adjustable brightness range of 50-200 mcd ensures optimal visibility across different lighting conditions, from dimly lit automotive dashboards to brightly illuminated industrial workspaces. The switch features dedicated LED pins, which isolate the low-voltage DC circuit (3V/5V) from the main power supply (up to 250V AC/2A), ensuring electrical safety and simplifying installation.

The switch offers two actuation modes to meet varying operational needs. The latching mode provides sustained control, ideal for applications requiring continuous power supply such as household appliances, while the momentary mode, which automatically resets after activation, is suitable for transient functions like emergency stop buttons. Constructed from high-grade materials including 304 stainless steel or brass-plated surfaces, the switch offers superior resistance to corrosion and abrasion, with a mechanical lifespan exceeding 100,000 operations. IP65-rated models provide protection against dust ingress and water splashes, making them suitable for use in harsh environments, including kitchens and outdoor installations.

This versatile metal button switch is suitable for a wide range of applications, including industrial control panels (red LED with latching mode), automotive accessories (power symbol with blue LED), and home appliances (green LED with momentary mode). Installation is straightforward, requiring a 19mm mounting hole and accommodating panel thicknesses between 1-8mm. Proper attention to LED polarity during installation and regular maintenance with a dry cloth will ensure long-term performance and aesthetic appeal. Designed for both compact installations and heavy-duty usage, this switch simplifies power management with its reliable and user-friendly design.