Matrix Keypad 20 Key (4×5)

Work in progress — these suggestions are not reliable yet.

• 

  Key Electrical Lock Switch 12mm

  Verified 2 weeks ago
  fromEGP 451 suppliers
• 

  Re9-Relay 24V 8pin 5A (Double Contact)

  In stockVerified 2 weeks ago
  fromEGP 451 suppliers
• 

  Electronic Key Lock Switch 12mm 2 position ON/OFF V2

  Verified 2 months ago
  fromEGP 451 suppliers
• 

  AB6-A Emergency Stop Mushroom Waterproof Push Button Switch 16mm

  In stockVerified 2 weeks ago
  fromEGP 451 suppliers
• 
  ES545

  Emergency Stop Mushroom Plastic Push Button 22mm XB7-ES545

  Verified 3 weeks ago
  fromEGP 451 suppliers
• 

  Relay Module 12V With Timer 555

  In stockVerified 2 weeks ago
  fromEGP 451 suppliers