MEGA® High Performance 70V SF51 Series - MEGA® HP 70V Automotive Bolt-Down 51mm Fuse

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The MEGA® 70V High Performance (HP) Fuse is designed for high current circuit protection up to 500A with “Diffusion Pill Technology.” The MEGA® 70V HP features 1MOhm Open State Resistance after fuse opening to guarantee safe interruption at any voltage up to 70V. The MEGA® 70V HP Fuse is ideal for battery and alternator protection application and other heavy gauge cables requiring ultra-high current protection.


  • Voltage rating: 70 ADC
  • Interrupting rating: 2500 A @ 70 VDC
  • Operating temperature range: -40˚C to +125˚C
  • 14 variants of the current rating : 60 … 500 A
  • Mounting holes pitch 51 mm according to ISO 20934
  • 5 variants of the mounting holes size and and quantity configuration: M8 / M6 / No holes / One hole / Two holes
  • Bulk packing 500 pcs/pkg

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)MountingCompare
099806060Bolt-Down pitch 51mm
099808080Bolt-Down pitch 51mm
0998100100Bolt-Down pitch 51mm
0998125125Bolt-Down pitch 51mm
0998150150Bolt-Down pitch 51mm
0998175175Bolt-Down pitch 51mm
0998200200Bolt-Down pitch 51mm
0998225225Bolt-Down pitch 51mm
0998250250Bolt-Down pitch 51mm
0998300300Bolt-Down pitch 51mm
0998350350Bolt-Down pitch 51mm
0998400400Bolt-Down pitch 51mm
0998450450Bolt-Down pitch 51mm
0998500500Bolt-Down pitch 51mm
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