Blue Sea Systems AMI / MIDI Safety Fuse Block
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Blue Sea Systems AMI / MIDI Safety Fuse Block

  • Fuse Type: AMI or MIDI Fuse (Sold Separately), Max Rating: 200 Amp
  • Max. Voltage: 32 Volt DC, Max. Amperage: 200 Amps
  • Sealed Cover Ignition Protected and Safe for Use on Gasoline Powered Boats
  • Item #: 
    Blue Sea Systems
    Model #: 
    Shipping Weight: 
    0.40 Lbs.
    List Price: 
    Our Price:
    Status:    In Stock




    • Blue Sea Systems 7720 AMI / MIDI Safety Fuse Block accepts AMI (Bussmann®) or MIDI® (Littelfuse®) fuses
      • Fuses Sold Separately
    • Ignition protected for use on gasoline or diesel powered boats
    • Sealed cover protects fuses from the harsh marine environment
      • Sealed cover provides IP66 ingress protection and satisfies ABYC / USCG insulation requirements
    • Spare fuse storage under cover
    • Cover breakouts allow wire access in any direction
    • 200 Amp maximum with 2/0 cable
    • Accepts Blue Sea Systems Square Format standard or custom label


    • Max. Operating Voltage: 32 Volt DC
    • Max. Amperage: 200 Amps
    • Wire Size to Meet Rating: 2/0 AWG
    • Mounting holes accept 1/4" (M6) screws
    • Terminal Stud Size: (M8 x 1.25)
    • Terminal Screw Size: M5 x 0.8 Stainless Steel
    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to

    Understanding Boat Wiring
    Item #: 050719
  • Author: John Payne
  • Guide to Wiring Standards, Electricity Basics, Planning and Installation
  • Format: Paperback, Pages: 89, Published: July 2003
  •  Include

    Model #:

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