- BLUE SEA Switch Battery e DualCircPlus Battery Switch The BLUE SEA Switch Battery e DualCircPlus is a battery switch designed for dual-circuit systems, featuring a compact design with dimensions of 3 x 6 x 9 inches. It is installed to manage battery connections for marine applications. Compatibility & Applications Fits dual-circuit battery systems commonly used in marine vessels. Mounts in engine compartments or helm stations for easy access. Pairs with 12V and 24V DC battery configurations. Replaces traditional single battery switches for enhanced functionality. Integrates with NMEA 2000 systems for streamlined power management. The unit allows for efficient management of multiple battery banks and ensures reliable power distribution. It serves as a drop-in replacement for standard battery switches, enhancing operational control in marine environments.



