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Momentary Switch and Latching Switch
Latching Switch with X735 Power Management Board
Power Switch Wiring Diagram
PSW19 Wire Connection
4 Pin Power Switch


This is the 5V flat head power control switch with led indicator. It has Switch Latching Self-Locking and Momentary Self-Reset two type.

You can also use the power control switch for Geekworm X735/X710/X725/X750 expansion board to use external power switch, also can be used for other application.


  • Mounting hole diameter: 19mm
  • Operation type: Momentary/ Latching
  • IP67 waterproof grade
  • IK10 explosion-proof capability
  • 50,000 times appliance life
  • Metal material, very durable

Work voltage

  • Rated Voltate: AC/DC 3V, 5V6V,12V,24V,36V,48V,110V,220V
  • Rated Current: ≤20mA
  • for indicator light: DC/AC 5V-24V;


Q1. What is momentary switch and latching switch?

  • (1) Momentary, Self-reset: When you press the button, press-key will automatically return.
  • (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.

Q2. How to connect?

  • Please understand the Pin terminal first. Then prefer to the wiring diagram.

Power Switch Wiring Diagram

Q3. : How to do if I don't like the blue light on the power switch?

  • It is ok to disable the blue light on the power switch, you just need to pull out the white cable.

Packing List

  • 1 x Latching Self-locking Switch (cable length: 11cm/4.33inch)
  • 1 x Momentary Self-Reset Switch(cable length: 11cm/4.33inch)

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