Power Products Blue Sea Systems 5056-BSS ST-Blade Water-Resistant Fuse Block - $32.99 $57.99
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Power Products Blue Sea Systems 5056-BSS ST-Blade Water-Resistant Fuse Block

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You Pay $32.99
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The 5056-BSS is an ST-Blade water-resistant fuse block from Blue Sea Systems Power Products. See below for more information.

This ST-Blade water-resistant fuse block provides circuit protection for both ATO and ATC fuses and circuit breakers in a compact footprint. The 5056-BSS features a single nested design which allows wire entry from one side maximizing space.


  • Water-resistant design with standard ring or fork type terminals allows for simple wiring with standard tools
  • Accepts a wide range of wire sizes
  • Includes 3 wire plugs to maintain water resistant rating if less than 4 loads are required
  • Accepts ATO and ATC fast-acting blade fuses
  • Accepts ATO/ATC-Style Low Profile Circuit Breakers
  • Nests with other ST-Blade Water-Resistant Fuse Blocks and Water-Resistant 100A Bus Bars to reduce wire
  • Insulating cover meets ABYC/USCG insulation requirements
  • Tin-plated copper busses and fuse clips
  • Includes four write-on circuit labels
  • Small format standard and custom labels available
  • Spare fuse and fastener storage in cover


  • 5235 – 5246 ATO-ATC Fuses
  • 5291 – 5299 easyID Fuses
  • ATCO/ATC Style Low Profile
  • Amperage : 80A per block, 25A per circuit
  • Maximum Voltage : 32V DC
  • Bus Material : Tin-Plated Copper C11000
  • Mounting Hole : Clearance for 1/4" (6mm) screws
  • Screw Terminal Type : #8-32 Screws with captive star lock washer
  • Wire Size : (1) 8 AWG to 4 AWG - Input, (4) 16 AWG to 10 AWG - Load
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