Egis Mobile Electric 3603-030 MRBF Terminal Fuse 30A Marine Grade

The Egis Mobile Electric MRBF Terminal Fuse provides reliable 30-amp circuit protection 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 meets SAE J1171 and ISO 8846 standards for safe installation in enclosed compartments.

Key Features:

• Transparent housing allows instant visual verification of fuse condition
• High interrupt rating (10,000A @ 14VDC) meets ABYC requirements for DC main circuit protection on large battery banks
• Ignition-protected design (SAE J1171/ISO 8846) safe for installation in compartments with potentially explosive gases
• IP66 sealed construction protects against dust and water intrusion in harsh marine and automotive environments
• Color-coded for quick amperage identification
• Shock and vibration resistant for demanding mobile applications
• Wide voltage range supports 12V to 48V nominal systems (58 VDC rated)

Technical Specifications:

• Continuous Current Rating: 30 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
• Warranty: 4 Years

Protects electrical circuits from short circuit events and over-current loads, preventing wire insulation damage and ensuring long-term system reliability. Ideal for battery management systems, inverter protection, and main DC distribution circuits in marine vessels, RVs, and off-grid power systems.