LED Waterproof Momentary Button 12mm, 16mm, 19mm, 22mm, 25mm, 30mm

Color: Black
LED Color: Red Yellow Green Blue White
Waterproof Grade: IP65 (IP67 customizable)
LED Voltage: 3-6V,12-24V
Operation Type: Momentary Reset (like the button of elevator or keyboard) pressed down is on and when released is off 
Contact Structure: One Normally Open (1NO)
Hole Size: 12mm/16mm/19mm/22mm/25mm/30mm
Current Limit: ≤1A

3-6V Voltage Selection
: 3V 5V 6V

12-24v: 12v 24v

Package Contents
1pc Metal Push Button Switch

Pin Terminal Introduction
"+": LED positive pole
"-": LED negative pole
"NO": Normal Open
"C": Frequent
Connect "NO" and "C": The circuit is always open unless you press the button.