12V 24V 40A Horn Wiring Harness Relay Kit Pure Copper Coil Flame Retardant for Car Truck Snail Horns

Feature: 1. Universal: Compatible with all cars and devices with 12V DC power supply. High 40A coil capacity, able to handle those high current applications with ease. 2. Important Parameters: Wire harness rated current 40A, rated voltage 12V, 24V, coil power 12V, coil power 1.8W, contact load 35MA. 3. Premium Material: The relay uses pure copper coil contacts with good electrical conductivity and a mechanical life of more than 10,000 cycles. 4. Durable Housing: Quality composite housing, safe and flame retardant, protects against harsh temperatures and harsh conditions under the hood. 5. Easy Wiring: The relay socket has loads accessories of different colors, and wiring is simple and convenient. Easy to install, no need to change cables, plug and play. Specification: Item Type: 12V Horn Wiring Harness Relay Kit Material: ABS, Copper Contact Load: 35MA Contact Switching Voltage: 12V Contact Form: Conversion Rated Current: 40A Rated voltage 12V, 24V Coil Power Supply: 12V Coil Power: 1.8W Application: Automobile. Package List: 1 x 12V Horn Wiring Harness Relay Kit Note: If the horn works unstable:a: Whether the copper terminals are loose or fall off?b: Is the battery power sufficient?c: Is the horn cable too thin?d: Whether the horn button is damaged?