Samlex 100A Replacement Terminal Fuse (MRBF-100)

The Samlex 100A Replacement Terminal Fuse (MRBF-100) from Nomadic Supply Company® is a 100-Amp Marine Rated Battery Fuse (MRBF) designed for high-current DC applications, protecting cables and inverters from dangerous short circuits by interrupting massive current flow at the battery post; it’s a compact, direct-mount fuse that fits onto the battery terminal stud, providing high-energy protection in tight spaces, ideal for RVs, boats, and solar systems, with installation involving placing the fuse, then the cable, and securing with hardware.

The Samlex 100A Replacement Terminal Fuse (MRBF-100) from Nomadic Supply Company® is a 100-Amp Marine Rated Battery Fuse (MRBF) designed for high-current DC applications, protecting cables and inverters from dangerous short circuits by interrupting massive current flow at the battery post; it’s a compact, direct-mount fuse that fits onto the battery terminal stud, providing high-energy protection in tight spaces, ideal for RVs, boats, and solar systems, with installation involving placing the fuse, then the cable, and securing with hardware.

A battery is an unlimited source of current. If there is a short circuit along the length of the cables that connect the battery to the inverter, thousands of amperes of current can flow from the battery, causing shorting: a section of the cable can overheat, the insulation can melt and the cable can ultimately break. This interruption of high current can generate a hazardous, high-temperature, high-energy arc accompanied by a high-pressure wave that may cause fire, damage to nearby objects, or injury. To prevent the occurrence of such hazards under short circuit conditions, an appropriate fuse should be used in the battery circuit with the required current interrupting capacity (Termed AIC – Ampere interrupting Capacity).

The Samlex 100A Replacement Terminal Fuse (MRBF-100) works as a replacement or spare fuse for DC-FA Fuse Assemblies and the DC-FB-2 Double Pole Fuse Bar.

Samlex 100A Replacement Terminal Fuse (MRBF-100) Features:

• 100 A current rating
• 58 VDC max voltage rating
• Clear window for visual indication of blown condition
• Weather Proof (IP66)
• Ignition protected as per SAE J1171
• Complies with cETLus and FCC Class B

Weight	0.1 lbs
Dimensions	6 × 4 × 1 in