- Reliable 40A auto relay designed for 12V or 24V DC systems, ensuring robust performance with a power consumption of just 1.8W. - Available in both 4-foot and 5-foot configurations, allowing for flexible installation options to meet your specific needs. - Sold as a single piece, making it easy to order and replace as necessary. - The 5-foot configuration is specifically tailored for DC12V applications, enhancing compatibility with your existing systems. - Ideal for a wide range of DC power applications, including automotive lighting, electric fans, and other electronic devices that require reliable switching. Key Attributes: - Function: Efficiently controls high-current devices, ensuring safe operation without overload. - Compatibility: Works seamlessly with 12V and 24V DC systems, perfect for diverse projects. - Size: Compact design allows for easy installation in tight spaces. - Performance: High-quality materials and construction guarantee durability and long-lasting use. Practical Applications: - Use in automotive setups to control headlights or auxiliary lighting, improving visibility and safety. - Implement in HVAC systems to manage fan operations, ensuring optimal climate control in vehicles or buildings. - Perfect for DIY projects, such as controlling electric motors or pumps in custom builds. Choose this 40A auto relay for a dependable solution to your DC power management needs.