Enhance your automotive and electronic projects with this heavy-duty 12 Volt 40 Amp 5-prong relay set, designed for high performance and durability. Each relay features a robust SPDT design capable of handling high current applications with ease, supported by a mechanical life exceeding 10,000 cycles to ensure long-lasting reliability. The set includes heavy-duty impact molded relay sockets with 5 wires, providing secure and efficient connections for a wide range of uses. Key Features: · Heavy-Duty 12V 40A SPDT Relays: Designed to handle high current loads up to 40 amps, ideal for demanding automotive and electronic applications. · Long Mechanical Life: Each relay is rated for over 10,000 operational cycles, delivering dependable performance over extended use. · Impact Molded Relay Sockets with 5 Wires: Durable and interlocking sockets ensure stable connections and easy installation. · Versatile Applications: Perfect for starter kills, dome light supervision, trunk release, polarity change, power door lock and actuator control, ignition and accessory outputs, motor control, alarms, horns, headlights, and more. · High Coil Capacity: Supports high current applications without overheating or failure, making it suitable for various automotive and electronic control systems. Package Includes: · 5 x 12V 40A 5-Prong Relays (SPDT) · 5 x Heavy-Duty Relay Socket with 5 Wires This 12 Volt 40 Amp relay kit offers a reliable and versatile solution for upgrading or repairing your vehicle’s electrical system or other electronic projects. Its heavy-duty construction and extensive application possibilities make it an essential component for professionals and DIY enthusiasts alike.