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Blue Sea 7748 SafetyHub 150 Fuse Block


Ignition protected fuse block developed to protect multiple circuits ranging from 1-200A. Uses a combination of (6) ATO/ATC and (4) AMI/MIDI style fuse with a maximum combined current rating of 600A.

An ignition protected fuse block with screw termination safe for use on gasoline powered boats

  • Accepts four AMI® or MIDI® Fuses for high-amp circuits up to 200A
  • Accepts six ATO® or ATC® Fuses for circuits up to 30A including bilge pumps, electronics and lights
  • Sealed cover protects fuses from the harsh marine environment and satisfies ABYC/USCG insulation requirements
  • Negative bus provides common location for negative connection
  • Circuit identification label with write-on capability
  • Fuse puller easily removes ATO® or ATC® Fuses
  • Cover provides storage space for two spare ATO® or ATC® and two spare AMI® or MIDI® fuses and mounting screws
  • One-piece stainless flange nuts ensure safe and secure connections
  • Fuses sold separately


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