12V Momentary Horn Push Button Switch With Blue LED, Stainless Steel 16mm Metal Switch For Automotive, Marine, Boat, Train, Honk On Press, Release To Stop, 5A 12V DC Rating, Durable Car Audio Accessory

12V Momentary Horn Push Button Switch with Blue LED
✔️ 16mm mount, 5A @12V DC, IP65 waterproof, blue LED, harness included

This stainless steel 16mm horn button switch is a momentary control designed for automotive, marine, boat, and train applications. It’s ideal for car audio setups and any system requiring a honk-on press and release-to-stop action.

✅ 16mm mounting hole (0.63 in) for easy installation
✅ 5A at 12V DC rating (also 5A at 250V AC) for horn loads
✅ Blue LED indicator with two wiring options for visibility
✅ IP65 waterproof rating for marine and outdoor use
✅ Includes wiring harness for tidy, plug-and-play setup

💡 What is a 12V horn push button used for in cars, boats, and trains?

It's a handy, quick-action control that provides visual feedback and easy horn activation.

- Handy for automotive, marine, and rail horn systems
- 16mm mounting hole fits common dash panels
- IP65 waterproof design handles wet environments
- 5A at 12V DC rating supports typical horn loads