Blue Sea Systems m-Series Selector 3-Position Battery Switch, 300A, 32V DC

Efficiently manage your vessel's power system with the Blue Sea Systems m-Series Selector 3-Position Battery Switch. Engineered for robust marine environments, this switch allows you to select between two isolated battery banks for all loads, or combine them for emergency starting or increased power. It is ignition-protected, making it safe for installation aboard gasoline-powered boats. Designed to meet stringent safety and performance standards, this switch is UL Listed and adheres to all American Boat and Yacht Council (ABYC) requirements. Upgrade your boat's electrical control for peace of mind and reliable performance.

Key Benefits & Features:

• Flexible Power Management: Selects isolated battery banks for all loads or combines them for emergency situations, ideal for dual battery installations.
• High Current Capacity: Continuous rating of 300A DC handles demanding marine electrical loads with ease.
• Safety Certified: Ignition protected and safe for installation on gasoline-powered boats, meeting UL 1107 and ABYC standards.
• Versatile Mounting: Case design allows for both surface or rear panel mounting to suit various vessel layouts.
• Corrosion-Resistant Terminals: Features tin-plated copper studs (3/8"-16, M10) for maximum conductivity and long-term corrosion resistance, accepting multiple cables securely.
• Uninterrupted Power: "Make Before Break" contact design ensures switching between battery banks without interrupting power to critical systems.
• Enhanced Security & Safety: Removable knob provides added security and a service lock-out feature for safe maintenance procedures.

Recommended Pairings: For comprehensive power management, pair with Blue Sea Systems Fuse Blocks and Battery Monitoring Gauges.