JD1914 Car Relay 12/24V 40A 4/5 Pin SPDT Car Switch and Starter Waterproof Relay for Boat Tractor Truck Motorcycle (5P 12V)

The JD1914 Car Relay is a heavy-duty 12V/24V, 40A electromagnetic relay designed for reliable switching in a wide range of automotive and industrial applications. Featuring a 5-pin SPDT (Single Pole Double Throw) contact arrangement, this relay supports both normally open and normally closed circuit configurations, giving you flexible installation options for starters, lighting, horns, and other high-current accessories. The sealed, waterproof construction keeps moisture and dust out, ensuring consistent performance in demanding environments such as boats, tractors, trucks, and motorcycles. Its robust 40A current rating makes it well-suited for heavy-duty switching tasks, while the built-in mounting bracket allows for easy and secure installation. Clearly labeled terminals (30, 85, 86, 87, 87a) simplify wiring and reduce the chance of installation errors. Whether you are upgrading your vehicle's electrical system or replacing a faulty relay, this versatile unit delivers dependable performance across a broad range of DC-powered vehicles and equipment.

• SPDT CONTACT ARRANGEMENT: Features a single-pole double-throw design, allowing selection between normally open or normally closed circuit configurations for flexible wiring.
• HIGH CURRENT RATING: Rated at 40A, this automotive relay handles heavy-duty switching loads, making it ideal for starters and high-power vehicle accessories.
• DUAL VOLTAGE COMPATIBILITY: Operates on both 12V and 24V DC systems, providing versatile use across cars, trucks, boats, tractors, and motorcycles.
• WATERPROOF SEALED CONSTRUCTION: The sealed housing protects internal components against moisture and dust, ensuring reliable performance in demanding outdoor environments.
• ELECTROMAGNETIC RELAY DESIGN: Built with a 4/5 pin configuration and sturdy metal mounting bracket for easy and secure installation in a wide range of vehicles.