This heavy-duty 12V 200 amp relay is an essential component for automotive electrical systems, designed to handle high-current applications with reliability and precision. With its robust normally open contact configuration, this 4-pin relay is perfect for split charge systems that manage dual battery setups in cars, vans, and boats, as well as for controlling powerful winches and other demanding accessories. The compact dimensions of 3.15 x 1.65 x 1.65 inches allow for flexible installation even in confined engine compartments or equipment bays. Engineered for efficiency, the relay coil operates at just 2.4W for continuous use and 4.8W for intermittent operation, minimizing power draw while delivering dependable switching performance. The terminal-style lead ends provide secure connections that can withstand vibration and harsh automotive environments. Whether you're upgrading your vehicle's electrical system, installing auxiliary equipment, or replacing a worn component, this 200 amp relay offers the capacity and durability needed for professional-grade applications. CE certified for quality assurance, it represents a reliable solution for managing high-current circuits in automotive, marine, and recreational vehicle applications.