The Blue Sea dual battery selector is essential for onboard power management, allowing safe and efficient selection, isolation, or combining of battery banks. Its robust design makes it suitable for high-performance systems and situations requiring selection between different energy sources or complete isolation of the boat's electrical system.
Advantages
- Safe power handling: Allows selection of active battery bank, both simultaneously, or complete supply disconnection.
- High current capacity: Supports up to 1500 A for 0.25 seconds according to reference data, ideal for starting peaks.
- High-quality materials: Impact-resistant housing, corrosion-proof and suitable for harsh marine environments.
- Flexible installation: Compatible with 12, 24, or 48 V electrical systems (confirm per specific model).
Recommended applications
- Sport and recreational boats
- Medium and large yachts and sailboats
- Auxiliary or emergency electrical systems
Operation
- Position 1: Battery 1 active
- Position 2: Battery 2 active
- Position 1+2: Both batteries combined
- OFF: System disconnected
Usage and maintenance tips
- Regularly check connections and terminals to prevent overheating.
- Install in areas protected from direct water, although the body is splash resistant.
- Do not operate under continuous maximum load, especially during engine start.
Technical specifications
| Number of positions | 4 (1, 2, 1+2, OFF) |
| Max current for 0.25 s | 1500 A |
| Housing | Technical resistant plastic |
| Brand | Blue Sea Systems |
Recommended to maximize electrical safety of your boat and extend battery life.
