This Blue Sea mini dual 4-terminal switch allows simultaneous interruption of positive and negative lines, providing a safe and efficient solution adapted to European standards and metal vessels requiring bipolar switches.
Technical Features
- Simultaneous disconnection of positive and negative poles.
- Suitable for 12V and 24V systems.
- Complies with European regulations for metal boats.
- Maximum current: 1,200A for 0.25s x 10 (confirm exact data with manufacturer for specific use cases).
- Robust construction for demanding marine environments.
Advantages
- Prevents stray currents and reduces risk of accidental discharge.
- Easy installation and handling, even in emergencies.
- Protects sensitive electronics against voltage fluctuations or short circuits.
Applications
Recommended for all types of recreational or professional boats (sailboats, motorboats, yachts, and aluminum or steel vessels), especially where double insulation and maximum electrical safety are required.
Usage and Maintenance Tips
- Always disconnect power during electrical maintenance.
- Periodically check the switch’s tightness and connections.
- Lightly lubricate the mechanism if exposed to continuous saltwater humidity.
Summary Table
| Manufacturer | Blue Sea Systems |
| Poles | 2 (positive and negative) |
| Compatible Systems | 12V/24V |
| Max Current | 1200A @ 0.25s x 10 |
| Reference | BS6010 |
