Mega fuses are a larger version of the Midi fuse and can handle high current loads. The bolt down mounting design provides optimum electrical connection and reliability. Once the fuse is blown, the fuse needs to be replaced.

Designed for high current circuit protection up to 500A.

Ideal for battery and alternator connectors and other heavy gauge cables requiring ultra-high current protection.

  • Bolt in style fuses
  • Applications: For high current applications.
  • Current Rating: 40-500A.
  • Voltage Rating: 32VDC. Consult factory for higher voltage fuses.
  • Interrupt Rating: 1,000A @ 32VDC
  • Housing Material: UL 94-V0 thermoplastic
  • Terminal Material: Copper
  • Mounting: M8 or 5/16-18 or less studs on 2.00 in (50.8mm) centers
  • Max torque of 8.1 to 9.6 ft-lbs (12 ±1N • m)
  • Marking: Color-coded amperage ratings
  • Compliances: SAE J1171 (ignition protected), ISO 8820-5
  • One per retail package
Maximum Voltage 32V DC
Maximum Ameperage 40-500A
Interupt Capacity 1000A @ 32V DC
Weight 0.06lb (0.03kg)


Brand Bussmann
Shipping Weight 0.0200kg
Shipping Width 0.070m
Shipping Height 0.020m
Shipping Length 0.020m
Shipping Cubic 0.000028000m3

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