16mm Blue 12V Latching Metal Push Button Switch

Easy On/Off Control with Blue 12V LED

This 16mm Blue 12V latching metal push button switch is a simple way to add a clean, professional on/off control to your project. Press once to turn your 12V circuit on, press again to turn it off. The built-in Blue LED ring runs on 12V and clearly shows when your circuit is poweBlue, making it ideal for cars, trucks, motorcycles, boats, and DIY electronics.

The switch is part of the FLM16-11FJC series (manufacturer reference FLM16-FJ-1-CX000-E11), so you get a compact 16mm metal push button with a bright LED indicator and reliable latching action.

Durable Metal Construction for Automotive & DIY Use

Designed for real-world use, this 16mm metal push button switch uses a 304 stainless steel actuator and a nickel-plated brass sleeve for long life and a solid feel. The housing is made from reinforced PA66 nylon, and the pins are copper alloy for dependable connections.

The front of the switch is sealed to IP65 and rated IK09 for impact resistance, so it can handle dust, light moisture, and the bumps and vibrations common in automotive and outdoor installations.

Simple Latching Action and Straightforward Wiring

This version is a latching (push-on / push-off) switch, perfect for basic power control or accessory on/off functions. Once mounted in a 16mm hole, you just connect your 12V supply and load to the switch contacts, then wire the LED ring to your 12V line so it lights when you want power indicated.

Pin terminals on the back make it easy to solder or connect to a wiring harness, whether you’re upgrading a dashboard, building a control panel, or adding a dedicated switch to a power supply.

Technical Specifications

• Series / Part Reference: FLM16-11FJC, manufacturer code FLM16-FJ-1-CX000-E11
• Variant: Blue LED / 12V / Latching (push-on, push-off)
• Mounting hole size: 16 mm panel cutout
• Actuator material: 304 stainless steel (round button)
• Housing sleeve: H59 nickel-plated brass
• Internal housing: PA66 + 20% glass fiber nylon
• Light guide / button cap: PC plastic
• Pins: H62 copper alloy terminals
• Contact material: AgCdO12 silver alloy
• LED: Blue indicator, 12 V operation
• Contact rating: up to 5 A at 36 V DC or 250 V AC
• Max switched power: 180 W (DC), 1250 W (AC)
• Mechanical life: up to 500,000 operations
• Electrical life: up to 100,000 operations
• Protection rating: IP65 front-panel seal, IK09 impact resistance
• Operating temperature: -25 °C to +85 °C
• Light source type: Integrated LED with metal-film resistor
• INCLUDES Wired Socket: The included socket significantly decreases wiring complexity and increases electrical connection reliability. No soldering needed, no unreliable crimp terminals. Additionally makes swapping the button/switch a breeze!

  The 5 pin switch pigtail includes five pre-stripped wires:

  • Red: Positive pin for the LED lamp
  • Black: Negative pin for the LED lamp
  • Green: Common switch pin (C)
  • Blue: Normally Open (NO) switch pin
  • Yellow: Normally Closed (NC) switch pin
• Need additional sockets? Order more here!

Great for These Applications

• 12V automotive accessory power (light bars, fans, pumps, etc.)
• Dash, boat, or RV control panels
• Bench power supplies and test gear on/off
• PC case power or lighting control mods
• General 12V DIY electronics and hobby projects

If you need a compact, tough 16mm 12V Blue latching metal push button switch with a clear LED on/off indicator, this variant is designed to drop into a 16mm hole and get your project up and running quickly.