Blue Sea Systems ST Blade Fuse Block with Negative Bus - 12 Circuit

SKU: 13-40

Sale price$41.99


Use the Blue Sea Systems ST Blade Fuse Block to consolidate branch circuits and in-line fuses. Blue Sea's ST Blade Fuse Block offers a space saving and cost effective solution to adding circuit protection when there are limited available circuit breakers on the distribution panel. 


  • Can be used for 24 hour circuits
  • Includes ABYC/USCG approved cover with an easy to open push button latch
  • Include 20 write-on circuit labels
  • Tin-plated copper buses and fuse clips
  • Accepts ring or snap fork type terminals
  • Accepts ATO and ATC fast acting blade fuses
  • Fuses sold separately


  • Circuits: 12
  • Maximum Amperage: 100A per block  |  30A per circuit
  • Maximum Voltage: 32V DC
  • Mounting: #8 Screw (M4)
  • Negative Bus: #10-32 Stud
  • Positive Bus: #10-32 Stud
  • Recommended Torque: 24 in-lb
  • Screw Terminal Type: #8-32 Screws with captive star lock washer
  • Screw Terminal Torque: 15 in-lb

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