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Item #:
67502457
Wolo Air Horn Relay 400-R
Item #:
67502457
NZD 58
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Imported from USA store
QTY:
Order now and get it around Monday, August 31
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Reliable Air Horn Relay made of durable plastic material with a 30 Amps capacity for use on horns.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Powerful Sound
Delivers an impressive 130 dB sound, ensuring superior attention in emergency situations or for recreational use, standing out among standard horns.
Durable Construction
Built with high-quality materials that withstand harsh weather and vibrations, ensuring longevity and reliable performance under challenging conditions.
Easy Installation
Designed for straightforward installation with minimal tools required, enhancing user convenience and making it accessible for both professionals and DIY enthusiasts.
Product Details
- 12-volt heavy-duty horn relay with a 30-amp capacity
- Features a 4-terminal type and a water-resistant black plastic case
- Designed for easy mounting and suitable for horns, fog lights, or any electric current up to 30 amps
- California Proposition 65 warning for cancer and reproductive harm
| Manufacturer part number | 400-R |
| Vehicle model | Any 30-amp electrical circuit |
| Automotive parts division | Direct Replacement |
| Brand | Wolo |
| Automotive specialty part type | Air Horn Relay |
| Features | Automatic |
| Color | Black |
| Dimensions | 5.7 in x 3.8 in x 1.2 in (14.5 x 9.7 x 3 cm) |
| Weight | 0.09 lb (40 grams) |
| Has written warranty | No |
| Items included | Relay |
| Pack quantity | 1 |
Who Should Buy?
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Vehicle Enthusiasts
Perfect for car hobbyists looking to upgrade their vehicle’s horn system with a louder, more powerful option.
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Emergency Services
Ideal for emergency vehicles needing a reliable and attention-grabbing horn relay for alerts and warnings.
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Boating Usage
Useful for boats requiring a strong horn to signal presence or assist in navigation on the water.
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Quiet Environments
Not suitable for users in residential areas where loud noise is discouraged or restricted by local regulations.
Product Description
Wolo Air Horn Relay 400-R
About This Item
Introducing the Wolo 400-R Relay - The Perfect Solution for Your Heavy-Duty Horn! Upgrade your vehicle's horn system with the Wolo 400-R Relay, designed to provide an unbeatable performance you can count on. This heavy-duty relay is built to withstand the demands of your horn, ensuring a loud and clear sound every time. With a voltage of 12-VDC, this Wolo 400-R relay is specifically engineered to deliver reliable power to your horn, ensuring it works at its full potential. It is compatible with a wide range of automotive horns, making it a versatile choice for any vehicle. Whether you need a replacement for your car horn or an upgrade for a louder and more attention-grabbing sound, the Wolo 400-R relay is the perfect solution.
Its high amp capacity allows it to handle even the most powerful horns, making sure you won't go unnoticed on the road. Not only is this relay suitable for automotive applications, but it can also be used in industrial settings, thanks to its robust construction and high current capacity. It's an ideal choice for vehicles, trucks, and even various electrical systems that require a reliable and powerful relay. Installing the Wolo 400-R relay is a breeze, with its user-friendly design that allows for quick and hassle-free setup. This electronic relay ensures a seamless integration with your vehicle's electrical system, providing optimal performance and durability. Don't settle for a weak or outdated horn system.
Upgrade to the Wolo 400-R Relay and experience the power and reliability you need. Shop now and get ready to make a lasting impression with your loud and attention-grabbing horn sound.
Have any Query? Chat with us
Product Buying Guide
Are you in need of a reliable and powerful horn relay for your vehicle? Look no further than the Wolo 400-R Relay Heay-Duty Horn Relay. Designed with durability and convenience in mind, this relay is perfect for anyone looking to enhance the functionality of their vehicle's horn or fog lights. Whether you need to replace an existing relay or want to upgrade your current setup, the Wolo 400-R Relay is the ideal choice.
Product Specifications
- Voltage: 12-Volts
- Amperage: 30-Amps
- Terminal Type: 4 terminal
- Water Resistance: Yes
- Mounting: Easy mounting
- Usage: Ideal for horns, fog lights, or any electric current requiring up to 30 amps
- Safety Warning: California Proposition 65 - cancer and reproductive
Key Features
- Powerful and reliable
- Durable black plastic case with water resistance
- Easy to mount
- Suitable for horns, fog lights, or any electric current requiring up to 30 amps
- California Proposition 65 compliant
Usage Scenarios
- Enhancing the functionality of your vehicle's horn
- Adding an external relay for upgraded fog lights
- Supporting any electric equipment requiring up to 30 amps of current
- Compatible with a wide range of vehicles
Usage Scenarios
- Brand X Relay
- Brand Y Relay
Some User Review
- The Wolo 400-R Relay is exactly what I needed for my car's horn upgrade. It was easy to install and has greatly improved the sound and functionality of my horn. Highly recommended!
- I purchased the Wolo 400-R Relay for my off-road vehicle's fog lights, and I'm extremely satisfied with its performance. The relay is durable and provides a strong current, making my fog lights much brighter. Great product!
- After researching several options, I decided on the Wolo 400-R Relay for my truck's train horn. It has exceeded my expectations in terms of power and reliability. The black plastic case is also a nice touch and adds a level of water resistance. No complaints!
Competitors
- The price of the Wolo 400-R Relay is competitive compared to similar products on the market. It offers great value for the quality and features it provides. It's worth investing in, considering the enhanced functionality and durability it brings to your vehicle.
Buying Considerations
- Ensure compatibility: Before purchasing the Wolo 400-R Relay, make sure to check if it is compatible with your vehicle's electrical system and requirements.
- Installation: Although the relay is easy to mount, some knowledge of vehicle wiring might be necessary. If you're not familiar with electrical installations, it's recommended to seek professional assistance.
- Safety precautions: Keep in mind the California Proposition 65 warning regarding cancer and reproductive harm. Take necessary precautions if handling the relay or working on your vehicle's electrical system.
- Compare alternatives: While the Wolo 400-R Relay is a reliable choice, it's always a good idea to compare it with other options on the market, such as Brand X Relay or Brand Y Relay, to ensure you're getting the best fit for your specific needs.
Conclusion
Upgrade your vehicle's horn or fog lights with the reliable and powerful Wolo 400-R Relay Heay-Duty Horn Relay. With its durable construction, easy installation, and compatibility with various electrical components, this relay is a top choice for enhancing the functionality of your vehicle. Keep in mind the safety warning and buying considerations, and enjoy the improved performance provided by the Wolo 400-R Relay.
View LessAre you in need of a reliable and powerful horn relay for your vehicle? Look no further than the Wolo 400-R Relay Heay-Duty Horn Relay. Designed with durability and convenience in mind, this relay is perfect for anyone looking to enhance the functionality of their vehicle's horn or fog lights. Whether you need to replace an existing relay or want to upgrade your current setup, the Wolo 400-R Relay is the ideal choice. Continue Reading
Customer Questions & Answers
-
Question:
What is the material of the Air Horn Relay?
Answer: It is made of plastic material. -
Question:
What is the voltage requirement for this relay?
Answer: It requires 12 DC voltage. -
Question:
What is the size of the Air Horn Relay?
Answer: Its dimensions are 1 x 1 x 2 inches.
Wolo Replacement Auto Parts Editorial Review
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Pros
- Loud and attention-grabbing
- Easy to install
- Durable construction
- Versatile for different vehicles
- Reliable performance
Cons
- May require extra wiring for some setups.
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“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
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Tania
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“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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NZD 58
Order now and get it around Monday, August 31
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Made of durable plastic material
- 30 Amps capacity
- Voltage 12 DC
- Compact size: 1 x 1 x 2 inches
- Lightweight: 0.009 kilograms
- Suitable for use on horns
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