- Dual Circuit Battery Switch: This 3-position main separator allows you to effortlessly switch between two circuits, connecting a single battery to a single load bank. Perfect for marine and RV applications, it enhances functionality and efficiency. - Superior Conductivity: Constructed with an insulated ABS plastic housing and a red copper plated silver inner core, this battery switch ensures maximum conductivity. Experience high performance and reduced energy consumption, making it a reliable choice for your power needs. - Battery Protection: The 300A marine battery switch effectively isolates potentially harmful energy from your battery pack when your boat or RV is not in use or during emergencies. Protect your investment and maintain battery health with ease. - User-Friendly Circuit Identification: Designed with clear OFF-1-2 markings and a rotary drive, this high-performance battery disconnect switch is easy to operate. Its waterproof IP66 rating ensures durability in harsh conditions, making installation straightforward and hassle-free. Use Scenarios: 1. Marine Applications: Safely manage power distribution on your boat, isolating the battery when not in use or during maintenance. 2. RV Power Management: Easily switch between circuits to optimize energy usage and protect your battery during long trips or storage. 3. Emergency Situations: Quickly disconnect the battery to prevent electrical hazards and ensure safety when needed. This dual circuit battery switch is the ideal solution for reliable power management, ensuring safety and efficiency for all your marine and RV needs.