The MARINCO Pro Installer 400A Double Pole Battery Switch - MC10 is a high-quality battery switch designed for professional installers and boat owners looking for reliable and efficient power management. With a double pole design, this battery switch allows for the complete isolation and connection of two battery banks, providing maximum safety and flexibility for your marine electrical system.The Pro Installer 400A Battery Switch features a rugged construction with high-impact plastic housing and corrosion-resistant materials, ensuring durability and long-lasting performance in harsh marine environments. The switch also incorporates a patented contour lock system, allowing for easy and secure operation with a simple push or pull.Equipped with a 400A continuous rating and 600A intermittent rating, this battery switch can handle high current loads, making it suitable for a wide range of marine applications. Whether you need to switch between starting and auxiliary battery banks or isolate batteries for storage, the Pro Installer 400A Double Pole Battery Switch is the ideal solution.With its compact and space-saving design, this battery switch can be easily mounted in various locations on your boat. It is also compatible with standard MARINCO connectors, ensuring seamless integration with your existing electrical system.Trust MARINCO's Pro Installer 400A Double Pole Battery Switch - MC10 to provide efficient power management and reliable performance, allowing you to fully control and manage your boat's electrical setup with ease and confidence.