Sierra FS82050 ANL Fuse 300 Amp Marine Grade

The Sierra FS82050 is a heavy-duty 300 amp ANL (American National Standards Institute Low Voltage) fuse designed for high-current marine and automotive applications. This ignition-protected fuse provides reliable overcurrent protection for battery banks, inverters, amplifiers, and other high-amperage electrical systems.

Key Features:

• Ceramic body construction provides superior electrical insulation and heat dissipation
• Brass elements with gold plating ensure optimal electrical conductivity and corrosion resistance
• Ignition Protected per ISO 8846 marine safety standards
• 100% current rating performance for minimum 4 hours continuous operation
• 150% overload rating withstands surges for minimum 60 seconds
• 200% overload rating trips within 15 seconds for fast fault protection
• 300 amp capacity handles high-current loads in demanding environments

This ANL fuse is ideal for protecting critical electrical circuits in boats, RVs, and high-performance vehicle systems where reliable overcurrent protection is essential. The gold-plated contacts resist oxidation in harsh marine conditions, while the ceramic housing provides safe, non-conductive protection.