A 16mm LED metal push button switch is a rugged, panel-mount switch requiring a 16mm (5/8-inch) hole. It features an integrated LED ring or symbol, a metal body (often aluminum alloy or stainless steel), and an On-Off latching (self-locking) or momentary mechanism.

Type: Self-locking

Terminal type: Plug in

Supply complete with plug

Mounting Hole Size: 16mm diameter
Operation Type: Latching (push-on, push-off/self-locking) or Momentary (press-to-hold)
Switch Rating: Usually 3A to 5A at 12V/24V DC or up to 250V AC
LED Voltage: Commonly 12V–24V DC (requires a resistor if used with higher voltages like 110V/220V)
Protection Level: IP65 to IP67 waterproof and dustproof, with IK10 anti-vandal rating

Available in 5 different colours

• Blue
• Green
• Red
• White
• Yellow