Adafruit
Weatherproof Metal Pushbutton with Red LED Ring [16mm Red Momentary]
A chrome-plated metal pushbutton with an illuminated red LED ring, designed for panel mounting in a 16 mm hole. The weatherproof design includes a rubber gas...
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A chrome-plated metal pushbutton with an illuminated red LED ring, designed for panel mounting in a 16 mm hole. The weatherproof design includes a rubber gasket to seal the enclosure against water ingress, making it suitable for both indoor and outdoor applications.
The switch and LED are electrically independent — wire them together or control them separately. The button features three switch contacts (common, normally open, normally closed) and two LED contacts (+ and −). A built-in resistor allows direct connection to 3–6 V without additional components.
Key Features
- 16 mm Panel Mount – Fits panels up to 12.7 mm (½") thick
- Momentary Action – Normally open contact closes when pressed, returns on release
- Red LED Ring – Built-in current-limiting resistor for 3–6 V operation
- Weatherproof – Rubber gasket seals the mounting hole
- Chrome-Plated Metal – Durable, professional appearance
- 3 Switch + 2 LED Contacts – Common, NO, NC for the switch; + and − for the LED
Ideal For
- Control panels and enclosure interfaces
- Robotics and automotive projects
- Outdoor and weatherproof installations
- Custom power buttons and indicator switches
Package Contents
- 1× Weatherproof Metal Pushbutton with Red LED Ring (16 mm, momentary)
Jargon buster
Plain-language definitions for the technical terms used above.
- LED
- A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.
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