Metal LED Push Button Switch, Flat Head, 16, 19 or 22mm, Momentary or Latching

Multiple LED Colors With options for red, yellow, blue, green, and white LEDs, this switch allows for customization to match any aesthetic or functional need. Size Variety Available in 16mm, 19mm, 22mm sizes, this switch provides flexibility in terms of installation space and design. Durable Metal Construction Constructed from robust metal, this switch ensures longevity and reliability, ideal for demanding environments. Versatile Voltage Compatibility This metal push button switch operates efficiently at various voltages, including 5/12/24/220V, making it suitable for diverse electrical systems. Momentary/Latching Functionality Featuring both momentary and latching functions, this switch offers versatility in operation, catering to different user preferences. Difference between Momentary self-reset and Latching self-locking: 1.Momentary/Self-reset: When you press the button, press-key will automatically return.(Like a car horn switch. Press it-power on, release it-power off.) 2.Latching self-locking: When you press the button, press-key will stay in position until you press again. And then the press-key return.(Like a light switch. Press it-power on, press it again-power off.) Wiring Instructions 1.What does the signal “C”、"NC" and "NO" means? " NC ": Normal Close " NO ": Normal Open " C " : Common 2.Do lights and switches have electrodes? The lamp and switch have no electrode, no need to divide the positive and negative poles when wiring. Wiring Diagram（16mm/19mm/22mm） 1、The button turns the LED light on and off，the circuit is alway open unless press the button. 2、LED lights are always on，the circuit is alway open unless press the button. 3、 The button turns the LED light on and off，the circuit is alway close unless press the button. 4、LED lights are always on，the circuit is alway close unless press the button.