Magnum Engery ME-300F Fuse Block Assembly
List Price: $99.00
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Magnum Engery ME-300F Fuse Block Assembly

ME-300F Fuse Block Assembly

Magnum Energy Fuse Block assemblies are designed to provide code compliant over-current protection. They are used to protect the battery bank, inverter and cables from damage caused by short circuits and overloads. Each Fuse Block Assembly uses a fast acting, current limiting fuse cartridge which provides instantaneous protection in the event of a short circuit, but also employs a time delay to allow momentary current surges common in inverter applications. A rugged injection molded poly carbonate base and thermoformed ABS cover provides durability, easy installation, and good looks all in a compact, cost effective package.

  • The 300 and 400 amp models use an Class T type fuse
  • Protects the battery bank, inverter, and cables from damage caused by short circuits and overloads
  • Magnum fuse blocks are ideal in applications where over-current protection is required for high current components such as inverters and chargers.
  • ME-300F and ME-400F works with:
    • ME Series
    • MS Series
    • MS-AE Series
    • RD Series
    • RD-E Series
  • Complete kit in one package: Magnum Energy fuses include a Slow-Blow high current fuse, a mounting block, and protective cover

Also Known As:
ME 300F

Fuse Selection

Conductor GaugeCurrent CapacityRecommened Fuse Rating
4 AWG 125 125
1/0 AWG 200 200
2/0 AWG 290 300
3/0 AWG 310 300
4/0AWG 360 400


Note: Specifications and pricing of the Magnum Engery ME-300F Fuse Block Assembly subject to change without notice. Illustrations and descriptions of the Magnum Energy ME-300F do not claim to be complete or exhaustive.
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Manufacturer Info
Magnum Energy
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