Product Description
The 850024 Horn Relay acts as a high-capacity bridge between your battery and your horns. When you press the horn button, the relay triggers a direct, stable flow of power from the battery to the horns, ensuring they produce their maximum rated decibel level without overheating the thin wires in your original harness.
As an OE-standard component from Uno Minda, this relay features a Waterproof Plastic Body to prevent failure during heavy rain or pressure washing—a common weakness in cheaper generic relays. The 4-pin design is standardized for “Plug-and-Play” use with most universal wiring kits, making it an essential part for any horn upgrade project on bikes like the Classic 350, Himalayan, or Pulsar.
Key Features:
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20A High Current Handling: Robust enough to power dual-tone windtone horns (like Bosch or Minda Trumpets) without lag.
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Waterproof Housing: Sealed internal circuitry ensures consistent performance in all weather conditions.
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Switch Protection: Diverts the electrical load away from your expensive handlebar switch, preventing terminal melting or “pitting.”
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Stable Sound Output: Provides consistent voltage to the horns, resulting in a sharper, louder, and more authoritative sound.
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Standard 4-Pin Layout: Easy to install with any standard 4-pin relay socket or individual spade connectors.
Technical Specifications:
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Part Number: 850024 (Also available as 850024T for the transparent LED version)
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Operating Voltage: 12V DC
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Current Rating: 20 Amperes
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Pin Configuration: 4-Pin (Plug-in type)
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Body Material: High-Impact Waterproof Polymer
Vehicle Compatibility:
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Royal Enfield: Classic 350/500, Bullet, Himalayan, Meteor, Interceptor 650.
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Scooters: Honda Activa, TVS Jupiter, Suzuki Access (Essential when adding dual horns).
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Universal: Fits all 12V automotive systems (Cars, SUVs, and Tractors).











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