Fuse Maxi 50 Ampere

Protect your DC electrical circuits with this Blue Sea Systems MAXI fuse rated for 50A. Designed with tin-plated connector blades for corrosion resistance and a visible indication when the fuse is blown.

Key Features

• MAXI fuse rated 50A for DC circuit protection
• Tin-plated connector blades help resist corrosion
• Visible blown-condition indication for easier troubleshooting
• Interrupt capacity: 1000 amps DC (maximum)
• Maximum voltage: 32 volts DC

Intended Use

• 12V and 24V DC marine and off-grid electrical systems (when compatible MAXI fuse holders are used)
• DC power distribution protection for batteries, inverters/chargers, and DC loads (per your systems wiring and fuse-holder requirements)

Product Details

• Fuse type: MAXI fuse
• Ampere rating: 50 ampere
• Connector features: tin-plated connector blades
• Blown-condition indication: visible indication of blown condition
• Interrupt capacity: 1000 amps DC (maximum)
• Maximum voltage rating: 32 volts DC
• SKU: 661-5140
• Variant weight: 11 grams

Parts Desk Insights

Best Use Case: Best for DC power distribution protection where your fuse-holder location requires a MAXI blade-style fuse and you want a clear, visible indication if the fuse has blown.

Common Issues: If you experience repeated fuse failures, check for a short circuit or overload on the protected circuit and verify the correct fuse-holder type for the MAXI blade format; also inspect mating surfaces for corrosion before reinstalling.

Related Products & Accessories

• Fuse holders & related circuit protection accessories – Browse the Electrical & Accessories category for compatible MAXI fuse holders and supporting circuit-protection items.