Heavy-duty stainless steel
Built from stainless steel and durable plastic to withstand harsh marine and automotive environments.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Rugged stainless horn button with bright blue LED
This heavy-duty momentary push button switch delivers reliable horn activation for boats, vehicles, and other 12V systems, combining a durable stainless steel build with a clean, professional look.
- Rated for 20A at 12V DC for safe operation with high-current horn systems
- Momentary SPST action: press to honk, release to stop
- 16mm mounting hole fits standard panel openings
- Blue LED with always-on or press-to-light wiring options
- Weatherproof, waterproof, and dustproof for harsh environments
Why choose this horn button?
Bright blue LED
Illuminated switch adds visibility and style; wiring options allow for always-on or press-to-light modes.
Weatherproof protection
Weatherproof, waterproof, and dustproof design ensures long-lasting performance in tough conditions.
High-current rating
Rated for 20A at 12V DC, ensuring safe and reliable operation with high-current horn systems.
Setup
Simple installation and operation
No electrician, no wiring, no fuss.
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Press to honk
Momentary SPST action: press the button to activate the horn, release to stop—just like a factory horn button.
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Wire the 4-pin configuration
Dedicated pins for the switch and LED simplify wiring, with options for always-on or press-to-light LED modes.
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Mount in a 16mm opening
The 16mm mounting hole size fits standard panel openings for easy installation on dashboards or control panels.
Specs
The details that matter
Built to last outdoors, season after season.
- Product Type
- Standard Switch
- Mounting Hole Size
- 16mm
- Current Rating
- 20A
- Voltage Rating
- 12V DC
- Material
- Stainless Steel
Comparison
Why this beats a cheap alternative
Not all products in this category are built the same.
Feature
SmartPicksWorld
Typical alternative
Construction
Stainless steel and durable plastic
Typical plastic buttons
Sealing
Weatherproof, waterproof, and dustproof
Non-sealed switches
Current Rating
20A at 12V DC
Lower-rated switches
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
What is the current and voltage rating of this horn button?
This horn button is rated for 20A at 12V DC, ensuring safe and reliable operation with high-current horn systems.
What mounting hole size does this switch require?
The switch requires a 16mm mounting hole size, which fits standard panel openings for easy installation.
What materials is this horn button made from?
It is built from stainless steel and durable plastic to withstand harsh marine and automotive environments.
Is this switch weatherproof?
Yes, the design is weatherproof, waterproof, and dustproof, adding long-lasting protection in tough conditions.
How does the 4-pin configuration work?
The 4-pin configuration includes dedicated pins for the switch and LED, simplifying wiring and allowing for always-on or press-to-light LED modes.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.