Heavy Duty 500A DC 12V SPST Auto Start Contactor Relay, High Current Starter Solenoid with Mounting Bracket for Vehicle Electrical Systems

This heavy-duty 500A DC contactor relay is engineered for demanding automotive and industrial applications where reliable high-current switching is essential. Built to handle up to 500 amperes of DC current, this SPST (Single Pole Single Throw) relay provides straightforward on/off control for vehicle starting systems and other high-power DC circuits. The robust construction features brass terminals with secure mounting hardware and a durable black housing designed to withstand harsh under-hood environments. The 12V DC operation makes it compatible with standard vehicle electrical systems, while the included mounting bracket ensures stable installation. Perfect for auto start systems, engine starting circuits, and other heavy-current applications, this contactor relay delivers dependable performance when you need to switch substantial DC loads. The solid construction and high-quality materials ensure consistent operation in challenging conditions, making it an ideal choice for both automotive and industrial power switching needs.

• HEAVY DUTY RATING: Capable of handling up to 500 amperes DC current, making it ideal for high-current automotive and industrial applications
• RELIABLE DESIGN: SPST (Single Pole Single Throw) configuration ensures straightforward and dependable switching operation for critical starting systems
• VERSATILE APPLICATION: Perfect for vehicle starting systems, heavy equipment, and other high-current DC switching needs in 12V electrical systems
• DURABLE CONSTRUCTION: Features robust brass terminals and heavy-duty contacts housed in a sturdy black enclosure for long-lasting performance
• EASY INSTALLATION: Comes with a pre-mounted bracket and clearly marked terminals for straightforward integration into existing electrical systems