BLUE SEA Switch Battery HD ON/OFF
The BLUE SEA Switch Battery HD ON/OFF is a battery switch designed for high-current applications, featuring a robust construction with an IP66 rating for water and dust resistance. This unit is installed in marine vessels to control battery power safely and efficiently.
Compatibility & Applications
- Fits standard battery mounting locations in boats and yachts.
- Pairs with 12V to 48V DC electrical systems for versatile applications.
- Mounts on flat surfaces for easy access and operation.
- Replaces existing battery switches from brands like Perko and Blue Sea Systems.
- Wires to starter batteries and house banks for effective power control.
- Integrates with NMEA 2000 systems for enhanced functionality.
The unit provides reliable on/off control for battery systems, ensuring safety in power management. Its robust design and IP66 rating make it suitable for installation on sportfishing vessels, ensuring durability against harsh marine conditions. This switch offers superior water resistance compared to generic equivalents.







