Centralized, compact fuse that simplifies wiring and protects your solar system
The MRBF Terminal Fuse mounts directly to a battery positive terminal or the Renogy combiner box copper plate to provide integrated circuit protection. It reduces wiring complexity, makes fault diagnosis easier, and fits a wide range of current needs for solar, marine, and mobile power setups.
Benefits
Spend less time wiring: mounts directly to the positive terminal so you don’t need extra inline fuses for each run.
Faster troubleshooting: a centralized fuse location makes it easier to identify and isolate faults.
Cleaner installations: reduces cable clutter when used with the Renogy combiner box or a proper terminal holder.
Flexible use: available in many current ratings so you can match the fuse to different system sizes.
Peace of mind with compliance: RoHS, UL, and CE certifications signal dependable manufacturing and safety standards.
Features
Direct terminal mounting to the positive copper plate for centralized protection
Available in multiple current ratings to suit different system loads
Rated to 58 VDC
High interrupt capacity across common DC voltages for reliable fault clearing
Ceramic insulating body with PES cover for durability
M8 (5/16") mounting hole; includes an M8 terminal bolt in the package
Works with Renogy 500A Combiner Box; if not using a combiner box, requires a terminal fuse holder for proper installation
Specifications
Current ratings: 30 A, 40 A, 60 A, 75 A, 100 A, 150 A, 200 A, 250 A, 300 A, 350 A, 400 A
Voltage rating: 58 VDC
Interrupt rating: 10,000 A @ 14 VDC / 5,000 A @ 32 VDC / 2,000 A @ 58 VDC
