Przełącznik przycisk monostabilny wytrzymały 16mm biały LED 3V-6V + gniazdo

16mm momentary switch with white LED illumination

High-quality vandal-resistant momentary (self-resetting) push button made of brushed stainless steel. The component features high resistance to corrosion and mechanical damage. It is equipped with striking illumination in the form of a white LED ring powered by a voltage range of 3V - 6V. The switch comes with a dedicated socket with wires, which greatly simplifies quick installation without the need to solder directly to the pins. The switch has a mounting thread with a diameter of 16 mm and is perfectly suited for electronics projects, including Arduino, ESP8266, ESP32, and Raspberry Pi.

Key technical features

This vandal-resistant push button stands out for its high reliability and precision of manufacture. Below are the most important technical parameters of the component:

• Switch type: momentary (self-resetting)
• Contact configuration: 1NO 1NC (NO, NC, C pins)
• Illumination supply voltage: 3V - 6V
• Illumination color: white (LED ring)
• Mounting hole diameter: 16 mm
• Overall dimensions: 18 x 28 mm
• Button diameter: 14 mm
• Connection: soldering / dedicated socket with wires approx. 145 mm (14.5 cm) long
• Terminals: 5 pins (2.8 x 7 mm)
• Housing material: brushed stainless steel
• Operating temperature: -20ºC to +55ºC
• Mechanical life: 500,000 cycles
• Electrical life: 50,000 cycles

Example applications

Thanks to its solid construction and versatile parameters, the switch is suitable for many areas of electronics and automation. It can be successfully used in the following projects:

• Control panels in industrial machines and CNC equipment
• DIY projects using microcontrollers (Arduino, ESP32, ESP8266, Raspberry Pi)
• PC case modifications (power and reset buttons)
• Access control systems and door entry systems
• Control consoles in vehicles, agricultural machinery, and boats
• Vandal-resistant installations requiring durable switching equipment

Main benefits

Choosing a metal vandal-resistant push button brings a number of advantages that directly translate into the stability of the circuit you build:

• Fast and convenient mounting - the included socket with wires eliminates the need to manually solder wires to the switch legs
• High durability - the stainless steel housing provides resistance to damage and corrosion in harsh conditions
• Connection versatility - NO and NC contacts allow operation in normally open or normally closed mode
• Aesthetic appearance - brushed metal combined with white LED illumination gives devices a professional look
• Ready for outdoor use - the included rubber gasket protects the panel against the ingress of contaminants
• Flexible illumination configuration - option to control the LED independently or integrate it with the button state

Wiring instructions

The switch offers different operating modes thanks to the NO (Normally Open), NC (Normally Closed), and C (Common) terminals. Connection is made via the dedicated socket block with wires (or by soldering directly to the switch legs). The LED illumination has separate power pins, which provides a wide range of configuration options.

• NO and C connection - the circuit remains open until the button is pressed.
• NC and C connection - the circuit remains closed until the button is pressed.

The LED can be connected so that it stays on continuously, activates only when the button is pressed, or turns off when it is pressed - depending on the chosen power scheme in the circuit being built.

In the set

• Momentary switch
• Transparent O-ring
• Dedicated socket with wires (14.5 cm)
• Nut