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Samlex MRBF-300 300A Fuse
Samlex MRBF-300 300 Amp Terminal Fuse
List Price: $13.70
Price: $11.95

Product Code: MRBF-300

Description Specifications Related Documents
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The 300 Amp MRBF Fuse works as a replacement or spare fuse for Samlex DC-FA Series Fuse Assemblies and the Samlex DC-FB-2 Fuse Bar. 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 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).

  • Product Features:

    • 300 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

    Compatible Models: