BLUE SEA Fuse MIDI 40A
The BLUE SEA Fuse MIDI 40A is a 40-amp fuse designed for marine electrical systems, featuring a compact size of 1 x 2 x 4 inches. This fuse provides reliable circuit protection for various onboard electrical components, ensuring safe operation in marine conditions.
Compatibility & Applications
- Fits standard MIDI fuse holders for easy installation.
- Pairs with 12V and 24V DC electrical systems on boats.
- Replaces existing MIDI fuses up to 40A in marine applications.
- Mounts in fuse panels or distribution blocks for organized wiring.
- Used in power distribution for electronics on sailboats and motorboats.
- Integrates with NMEA 2000 systems for enhanced monitoring.
- Wires to various onboard devices requiring circuit protection.
The unit provides essential circuit protection in marine environments, ensuring safety for onboard electronics. A drop-in replacement for existing MIDI fuses, it features an IP67 rating for water and dust resistance, which makes it more durable than standard fuses used in similar applications.







