Egis Mobile Electric 3603-050 MRBF Terminal Fuse 50 Amp Marine Grade

The Egis Mobile Electric MRBF Terminal Fuse is a heavy-duty 50-amp circuit protection device designed specifically for marine, RV, and vehicle electrical systems with large battery banks. This ignition-protected fuse features a transparent housing for easy visual inspection of fuse status and exceeds ABYC requirements for DC main circuit protection.

Key Features:

• Transparent housing allows quick visual verification of fuse condition
• Ignition-protected design meets SAE/J1171 and ISO8846 standards for safe installation in enclosed compartments
• High interrupt rating of 10,000 amps at 14 VDC safely protects circuits connected to large paralleled battery banks
• Color-coded for instant identification of amperage rating
• IP66 ingress protection seals against dust and water intrusion
• Shock and vibration resistant construction ideal for harsh marine and mobile environments
• 58 VDC rating supports 12V to 48V nominal applications
• Backed by 4-year manufacturer warranty

Technical Specifications:

• Continuous Current Rating: 50 Amps
• Maximum Voltage: 58 VDC
• Interrupt Rating @ 14 VDC: 10,000 Amps
• Interrupt Rating @ 48 VDC: 5,000 Amps
• Interrupt Rating @ 58 VDC: 2,000 Amps
• Ingress Protection: IP66

MRBF terminal fuses protect electrical circuits from short circuit events and over-current loads, preventing wire insulation damage and potential fire hazards. Essential safety component for marine battery systems, RV house banks, and high-current DC applications.