Blue Sea Systems 5112 Class T Fuse 110 Amp Fast-Acting Marine DC Fuse

The Blue Sea Systems 5112 is a compact, extremely fast-acting Class T fuse rated at 110 amps, designed specifically for protecting high-amperage DC circuits in marine and mobile power systems. When a fault is detected in battery banks, inverters, or other high-current applications, this fuse trips instantly to prevent damage to connected components and wiring.

Key Features:

• Extremely fast-acting response protects sensitive electronics and prevents electrical fires
• Silver-plated blade terminals provide superior corrosion resistance and electrical conductivity in marine environments
• Compact Class T design allows installation in tight spaces and limited access areas
• High interrupt capacity of 20,000 amps at 160V DC handles extreme fault currents
• Recommended by major inverter manufacturers for reliable overcurrent protection
• Compatible with all standard Class T fuse blocks and holders

Technical Specifications:

• Amperage Rating: 110A
• Maximum Voltage: 160V DC
• Interrupt Capacity: 20,000A @ 160V DC
• Certifications: UL Listed to Standard 248-15, DC tested to UL Standard 198

Class T fuses are the preferred choice for protecting high-value inverter systems and large battery banks due to their superior speed and reliability compared to standard automotive-style fuses. The 5112 provides professional-grade circuit protection for 110-amp DC circuits in marine, RV, and off-grid power applications.