Blue Sea Systems SafetyHub 100 Fuse Block


The SafetyHub 100 combines an ignition protected fuse block and integrated connecting plugs. It is safe for use on gasoline powered boats, reduces wiring connections, and consolidates up to seven fused circuits.


Key Features

  • Accepts three AMI or MIDI Fuses for high-amp circuits including panel feeds, windlasses, and stereo amplifiers
  • Accepts four ATO or ATC Fuses for circuits including bilge pumps, electronics and lights
  • Sealed cover protects fuses from the harsh marine environment and satisfies ABYC/USCG insulation requirements
  • Integrated connector plug eliminates loose wires and provides a secure, waterproof connection
  • Fuses sold separately  


PART NUMBERBS-7725
Amperage Max. Operating (combined)
280
Voltage Nominal Operating
12V DC
Minimum Cable Size to Meet Ratings
4/0 AWG (120 mm²)
Recommended Ring Terminal
M8 (5/16")
MIDI or AMI Fuse Block 
Amperage Max. Operating (per block)
240A†
Amperage Max. Operating (per circuit)
170A†
Fuse Amperages Available
30A–200A
Minimum Cable Size to Meet Ratings
2/0 AWG (70 mm²)
ATO or ATC Fuse Block 
Amperage Max. Operating (per block)
50A†
Amperage Max. Operating (per circuit)
20A†
Fuse Amperages Available
1A–20A