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KnuKonceptz

KnuKonceptz Bassik High Current 3 Way 0 Gauge Fuse Distribution Block - 300 Amp

  • Based on 218 reviews
Condition: New
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Availability: In Stock.
Fulfilled by KnuKonceptz
Arrives Wednesday, Sep 2
Order within 16 hours and 8 minutes
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Size: 300 Amp


Features

  • Compact High Current 3 Way fuse block with fuses
  • Accepts 0 or 4 gauge Input. Two fused 0 gauge and one fused 4 gauge outputs
  • Uses set screws to secure the wire, no adapters required
  • Works as a power block, ground blocks also available.
  • Included Fuses 300A x 2 (0 Gauge) and 150A x 1 (4 Gauge)

Description

Product Description The BK-2030 inputs accepts two 0 - 4 gauge and output two 0 - 4 gauge and one 4 - 8 gauge power wire without the use of adapters. Oversized allen screws can secure either gauge without any modification or additional parts to complicate the design. Bassik - simple, clean, easy. This is the foundation of what KnuKonceptz calls Bassik. Easy to install, simple to connect and cost effective. This block is shown in satin nickel finish with polished nickel plated allen screws and smoke black base. The BK-2030 includes three fuses to configure this block for power applications. Please Select Fuses From the Drop Down Menu; Please note the 0 Gauge outputs are fuses in Parallel. If ordering 300A fuses you will receive 150A x2 per 0 Gauge output and a single 150A fuse for the center 4 gauge output. The BK-2030 Fuse Block has dual cable inputs, only one is required to power all three outputs. With the second cable port you can:

Current Rating: 300 A


Connector Type: Screw


Number Of Contacts: 3


Mounting Type: Panel Mount


Color: satin nickel


Brand: KnuKonceptz


Number Of Poles: 3


Product Dimensions: 2.63"W x 2"H


Centerline Length: 2.63 inches


Number of Items: 1


Current Rating: 300 A


Connector Type: Screw


Number Of Contacts: 3


Mounting Type: Panel Mount


Number Of Poles: 3


Number of Positions: 3


Item Dimensions W x H: 2.63"W x 2"H


Centerline Length: 2.63 inches


Color: satin nickel


Brand Name: KnuKonceptz


Model: BK-2030-300


Number of Items: 1


Manufacturer: KnuKonceptz


Unit Count: 1 Count


Global Trade Identification Number: 10


Part Number: BK-2030-300


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Just what I needed
Size: 300 Amp
Review Image by ricky
Great quality, great flexibility for fusing!
Reviewed in the United States on July 10, 2026 by ricky
    • Versatile Distribution Hub – Perfect for Bench Testing & Custom Builds
Size: 300 Amp
I picked up this fused distribution block for a slightly non-traditional setup: a high-output 12V audio workstation in my garage. I needed a clean way to manage multiple power sources feeding into my amplifiers and head unit, and this block handled the job perfectly. The Setup • Input: 12V Power Supply + Lead Acid Battery (Parallel) • Output: Dual Amplifiers + Stereo Head Unit • Purpose: Bench testing car audio gear and powering my garage shop system. Performance & Build Quality • Solid Connections: The set screws provide a very secure "bite" on the wire. Even with heavy-gauge power wire, there was no wiggle or loose contact, which is crucial for preventing voltage drops or heat buildup. • Fusing System: The swappable fuse design is the standout feature. Instead of having a messy "nest" of multiple inline fuse holders hanging off my power supply, I have one centralized, fused hub. It’s much cleaner and easier to troubleshoot. • Conductivity: I’ve been running this for several hours at high volumes; the block remains cool to the touch, and I haven't noticed any significant resistance issues. Pros • Consolidation: Eliminates the need for multiple independent fuses. • Value: For the price point, the machining on the threads and the quality of the plastic housing are impressive. • Visibility: The clear cover makes it easy to do a quick visual check on the fuses without opening the unit. Cons • Mounting Footprint: It’s a bit larger than some basic splitters, so make sure you have the real estate if you’re mounting this in a tight spot behind a vehicle's trim. Final Verdict Whether you are installing a multi-amp system in a vehicle or building a custom 12V setup in your shop, this is a fantastic piece of kit for the money. It simplified my wiring significantly and provided a much safer power path for my garage stereo. ... show more
Reviewed in the United States on December 24, 2025 by Darren F.
    • Works as it should
Size: 300 Amp
Works amazing. Ended up replacing 150 amp fuses for 300 amp.
Reviewed in the United States on July 9, 2026 by Kyle Doughty
    • Great item
Size: 300 Amp
Great quality,will buy again
Reviewed in the United States on May 12, 2026 by dhanraj persaud
    • Yee
Size: 300 Amp
🔥🔥
Reviewed in the United States on May 13, 2026 by Jorge
    • 👌
Size: 300 Amp
👌
Reviewed in the United States on February 13, 2026 by Nice
    • Great product
Size: 300 Amp
I was looking for a fuse block that was smaller than an ANL fuse block which if you start doing multiple wire runs those blocks get large and this block has allowed me to do multiple runs and save space in my install I also ordered the 8 gauge OFC karma kable and I'm super impressed with it knuconcepts has great products I have several items in my install I hope they keep coming up with new sleek and stylish yet well made tough products ... show more
Reviewed in the United States on February 9, 2024 by Derrick Choate
    • very heavy duty. HIgh current
Size: 300 Amp
I have not installed these, yet, but I had had them out of the package and looked them over. Good quality constructions. I like that they have multiple spots for the power to attach. Makes mounting and wiring easier. I ordered the 150amp version but based on the construction, I think they are all built for the 300 amp load, and they just include the fuses based on the amperage you order. Good solid blocks, and screw clamps. ... show more
Reviewed in the United States on May 8, 2020 by Happy Shopper

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