Max Amps: 100A per block, 30A per circuit, Max Volts: 32V DC, Mounting :#8 (M4) Screw, Negative bus: #10-32 stud, Positive bus: #10-32 stud, Recommended Stud torque: 24 in-lb, Screw Terminal Torque: 18in-lb, Screw terminal type: #8-32 screws with captive star lock washer
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I recently had the opportunity to install the Blue Sea Systems 5025 ST Blade Fuse Block 6 Circuit with Ground and Cover in my off-grid setup, and I must say, I’m quite impressed! This fuse block is a robust solution for managing up to six 30A circuits, with a maximum amperage of 100A per block and a voltage rating of 32V DC. The mounting process was straightforward using #8 (M4) screws, and I appreciated the clear instructions provided. The negative bus and positive bus both feature #10-32 studs, ensuring a secure connection for your wires. I found it essential to tighten the recommended stud torque of 24 in-lb, and the screw terminal torque of 18in-lb, using the supplied #8-32 screws with captive star lock washers. The positive distribution bus comes with a #10-32 stud, which is a thoughtful touch that adds to the overall durability of this fuse block. The clear insulating cover not only satisfies ABYC/USCG insulation requirements but also offers label recesses and storage for two fuses. Additionally, the push button latch makes it easy to open and access the fuses when needed. I appreciated that this fuse block accepts ring or spade type terminals and ATO/ATC fast-acting blade fuses – fuses are sold separately. To personalize my setup, I utilized the 20 included write-on circuit labels. The labels not only make it easy to identify each circuit but also add a nice touch of customization. Overall, I found the Blue Sea Systems 5025 ST Blade Fuse Block 6 Circuit with Ground and Cover to be a high-quality product that meets my off-grid power management needs effectively. Its sturdy construction, user-friendly design, and versatile compatibility make it an excellent choice for any DIYer or professional working on marine, RV, or off-grid projects.

  • Blue Sea Systems Fuse Block ST Blade 6 Circuit with Ground and Cover, part number 5025, can be used for 24-hour circuits
  • Max Amps: 100A per block, 30A per circuit, Max Volts: 32V DC, Mounting :#8 (M4) Screw, Negative bus: #10-32 stud, Positive bus: #10-32 stud, Recommended Stud torque: 24 in-lb, Screw Terminal Torque: 18in-lb, Screw terminal type: #8-32 screws with captive star lock washer
  • Positive distribution bus with #10-32 stud
  • Clear insulating cover with label recesses and storage for two fuses, satisfies ABYC/USCG insulation requirements and has a push button latch that is easy to open
  • Accepts ring or spade type terminals and ATO/ATC fast acting blade fuses – fuses sold separately. Includes 20 write on circuit labels

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