Blue Sea Systems 5021 Panel Mount AGC/MDL Fuse Holder
Water-Resistant Fuse Holder for Marine Applications
The Blue Sea Systems 5021 is a durable, panel-mounted fuse holder designed for AGC or MDL glass fuses. Its water-resistant construction makes it ideal for marine environments, providing reliable circuit protection in conditions exposed to salt spray, rain, and hose washdowns.
Key Features
- Water-Resistant Design: Rated IP66 on the front, ensuring protection against powerful water jets and harsh marine conditions.
- Easy Installation: Fits standard 0.50″ (12.7 mm) panel mounting holes for straightforward setup.
- Compatibility: Accepts both AGC and MDL glass fuses, offering versatility for various electrical systems.
- Durable Construction: Built to withstand the rigors of marine environments, ensuring long-term reliability.
Technical Specifications
- Maximum Amperage: 20A
- Maximum Voltage: 32V DC
- Mounting Hole Diameter: 0.50″ (12.7 mm)
- Fuse Type: AGC or MDL glass fuses (sold separately)
- IP Rating: IP66 (front)
- Weight: 0.02 lb (0.01 kg)
Why Choose the Blue Sea Systems 5021 Fuse Holder?
For Irish mariners seeking reliable circuit protection, the Blue Sea Systems 5021 offers a robust solution. Its water-resistant design ensures durability in harsh marine environments, while its compatibility with standard fuse types provides flexibility for various applications.


