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Blue Sea ST Blade Compact Fuse Block 4 Circuits

Cat.No:  33544

Availability: In stock

our price $49.95
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Provides surface mount circuit protection for ATO®/ATC® Fuses in a compact footprint.

The single side design allows wire entry from one side to maximise space.


  • Compact common source fuse block
  • Accepts ATO® and ATC® fast acting blade fuses
  • Single side entry wiring
  • Insulating cover meets ABYC insulation requirements
  • Tin-plated copper buses and fuse clips
  • Accepts ring or snap fork-type terminals


  • Circuits: 4
  • Maximum Amperage:
    • 100A per block
    • 30A per circuit
  • Maximum Voltage: 32V DC
  • Mounting: #8 Screw (M4)
  • Screw Terminal Torque: #8-32 Screws with captive star lock washer

Australia's largest marine accessories retailer. Serving boat owners since 1962. With sixteen big supermarkets and mail order departments Australia wide Whitworths Marine & Leisure offers the best service, convenient locations, a huge selection of quality products, and unbeatable prices.