Fuse ANL 750 Amp

Blue Sea Systems ANL 750 Amp fuse (SKU 661-5163) provides ignition-protected DC circuit protection with visible indication of a blown fuse.

Key Features

• Tin-plated connector blades for corrosion resistance.
• Visible indication of blown condition.
• Ignition protectedsafe for installation aboard gasoline powered boats.
• Interrupt capacity: 6000 Amps DC; 32 volts DC maximum.

Intended Use

• Marine DC battery and main-circuit protection systems (ANL fuse compatible setups).
• Replacement fuse for ANL fuse blocks rated for high-amp DC protection.

Product Details

• Product: Fuse ANL 750 Amp
• Brand: LNS (Blue Sea Systems fuse series tag in catalog references)
• SKU: 661-5163
• Type/Rating: ANL fuse, 750 Amp
• Corrosion resistance: Tin-plated connector blades
• Blown-condition indicator: Visible indication of blown condition
• Interrupt capacity: 6000 Amps DC
• Voltage limit: 32 volts DC maximum
• Ignition protection: Ignition protected; safe for installation aboard gasoline powered boats

Parts Desk Insights

Best Use Case: Use as a high-amp DC protection fuse in marine battery systems where ignition protection and clear blown-condition indication are important.

Common Issues: If the fuse blows again after replacement, check for the root cause (short circuit, incorrect load wiring, or undersized/incorrectly terminated conductors) before reinstalling. Also confirm youre using a compatible ANL fuse block/fuse holder rated for the systems DC voltage and expected fault conditions.

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