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Arrives: Sunday, July 12 Details
Fastest delivery: Thursday, July 9 Details
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  • No deductibles or added costs. Parts, labor and shipping included.
  • Power surge covered from day one. Other breakdowns covered after the manufacturer's warranty expires.
  • Includes 24/7 tech support - setup, connectivity issues, troubleshooting and much more.
  • File a claim online or by phone 24/7. If we can't repair it, we'll replace it or reimburse the purchase price with an Amazon e-gift card.
  • Plans are only valid for new or certified refurbished products purchased in the last 30 days with no pre-existing damage. Protection plan documents will be delivered via email within 24 hours of purchase.

2 Year Electronics Protection Plan

from Asurion, LLC
  • No deductibles or added costs. Parts, labor and shipping included.
  • Power surge covered from day one. Other breakdowns covered after the manufacturer's warranty expires.
  • Includes 24/7 tech support - setup, connectivity issues, troubleshooting and much more.
  • File a claim online or by phone 24/7. If we can't repair it, we'll replace it or reimburse the purchase price with an Amazon e-gift card.
  • Plans are only valid for new or certified refurbished products purchased in the last 30 days with no pre-existing damage. Protection plan documents will be delivered via email within 24 hours of purchase.
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Blue Sea Systems ST Blade ATO/ATC Fuse Blocks

4.7 out of 5 stars 2,883 ratings
Amazon's Choice recommends highly rated and well-priced products.
Amazon's Choice for "marine fuse box"

Price: $41.42 & FREE Shipping. Details & FREE Returns
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Available at a lower price from other sellers that may not offer free Prime shipping.
12-Circ w/Cover & Neg
    This fits your .
  • Make sure this fits by entering your model number.
  • St blade fuse block - 12 circuits with negative bus and cover
  • Positive distribution bus with #10-32 stud
  • Can be used for 24-hour circuits
  • Cover satisfies ABYC/USCG Requirements for insulation, incorporates an easy to open push button latch providing easy access to fuses, storage for two spare fuses
  • Accepts ATO and ATC fast acting blade fuses
New (73) from $39.86 + FREE Shipping

Frequently bought together

  • Blue Sea Systems ST Blade ATO/ATC Fuse Blocks
  • +
  • Blue Sea Systems Common BusBars (100A-250A)
  • +
  • Blue Sea Systems 350 Amp E-Series Battery Switches
Total price: $107.66
Buy the selected items together

Special offers and product promotions

Style Name: 12-Circ w/Cover & Neg

WARNING:
CHOKING HAZARD -- This toy is a marble. Not for children under 3 yrs.

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From the manufacturer

4-Circ Term Mount w/Cover 4-Circ Term Mount w/Cover & Neg 4-Circ w/Cover 8-Circ w/Cover
Blue Sea Systems Part Number 5023 5024 5045 5046
Number of Circuits 4 4 4 8
Ground Bus
Includes Cover
Common Source
Ignition Protected
Battery Terminal Mount
6-Circ Ind w/Cover 6-Circ Ind No Cover 6-Circ w/Cover & Neg 6-Circ No Cover w/Neg 6-Circ w/Cover 6-Circ No Cover
Blue Sea Systems Part Number 5035 5037 5025 5030 5028 5033
Number of Circuits 6 6 6 6 6 6
Ground Bus
Includes Cover
Independent Source
Common Source
12-Circ w/Cover & Neg 12-Circ No Cover w/Neg 12-Circ w/Cover 12-Circ No Cover 12-Circ Split w/Cover & Neg
Blue Sea Systems Part Number 5026 5031 5029 5034 5032
Number of Circuits 12 12 12 12 12
Ground Bus
Includes Cover
Common Source
Split Bus

Product details

Style Name: 12-Circ w/Cover & Neg
  • Product Dimensions: 10 x 4 x 2 inches ; 12 ounces
  • Shipping Weight: 11.4 ounces (View shipping rates and policies)
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B001P6FTHC
  • California residents: Click here for Proposition 65 warning.
  • Item model number: 5026
  • National Stock Number: 5920-01-545-3114
  • Customer Reviews: 4.7 out of 5 stars2,883 customer ratings
  • Amazon Best Sellers Rank: #1,290 in Sports & Outdoors (See Top 100 in Sports & Outdoors)

Customer Questions & Answers

Customer reviews

4.7 out of 5 stars
4.7 out of 5
2,883 customer ratings
How does Amazon calculate star ratings?
Reviewed in the United States on July 19, 2015
Style Name: 12-Circ w/Cover & NegVerified Purchase
review imagereview imagereview imagereview imagereview image
167 people found this helpful
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Reviewed in the United States on November 7, 2018
Style Name: 12-Circ w/Cover & NegVerified Purchase
17 people found this helpful
Comment Report abuse
Reviewed in the United States on August 23, 2018
Style Name: 12-Circ w/Cover & NegVerified Purchase
14 people found this helpful
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Reviewed in the United States on September 8, 2019
Style Name: 6-Circ w/Cover & NegVerified Purchase
4 people found this helpful
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Reviewed in the United States on September 27, 2016
Style Name: 12-Circ w/Cover & NegVerified Purchase
15 people found this helpful
Comment Report abuse
Reviewed in the United States on December 11, 2016
Style Name: 4-circ Term Mount W/CoverVerified Purchase
review imagereview imagereview imagereview image
14 people found this helpful
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Top international reviews

dmm1983
4.0 out of 5 stars Premium quality fuse box at a premium price
Reviewed in the United Kingdom on September 3, 2014
Style Name: 6-Circ w/Cover & NegVerified Purchase
2 people found this helpful
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Barrie Skillett
5.0 out of 5 stars Five Stars
Reviewed in the United Kingdom on February 22, 2017
Style Name: 12-Circ w/Cover & NegVerified Purchase
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NG
5.0 out of 5 stars Excellent fusebox
Reviewed in the United Kingdom on December 27, 2014
Style Name: 6-Circ w/Cover & NegVerified Purchase
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Dave
5.0 out of 5 stars there is nothing else like them on the market for the price
Reviewed in the United Kingdom on September 13, 2015
Style Name: 12-Circ w/Cover & NegVerified Purchase
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One person found this helpful
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Phil
5.0 out of 5 stars Great Quality Product
Reviewed in the United Kingdom on May 27, 2013
Style Name: 6-Circ w/Cover & NegVerified Purchase
One person found this helpful
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TM
4.0 out of 5 stars A good simple fuse box
Reviewed in the United Kingdom on April 14, 2014
Style Name: 6-Circ w/Cover & NegVerified Purchase
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Bungy
5.0 out of 5 stars Excellent product
Reviewed in the United Kingdom on December 17, 2015
Style Name: 12-circ W/CoverVerified Purchase
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MR S.
5.0 out of 5 stars Five Stars
Reviewed in the United Kingdom on January 20, 2015
Style Name: 6-Circ w/Cover & NegVerified Purchase
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j?
5.0 out of 5 stars Blue Sea doesn't disappoint!
Reviewed in the United Kingdom on December 9, 2015
Style Name: 12-Circ w/Cover & NegVerified Purchase
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Charles Wills
5.0 out of 5 stars Fuse block
Reviewed in the United Kingdom on December 20, 2014
Style Name: 6-Circ w/Cover & NegVerified Purchase
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John F.
5.0 out of 5 stars excellent product
Reviewed in the United Kingdom on July 3, 2013
Style Name: 12-Circ w/Cover & NegVerified Purchase
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Dave
5.0 out of 5 stars Great little fuse box
Reviewed in the United Kingdom on September 13, 2015
Style Name: 6-Circ w/Cover & NegVerified Purchase
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P. M. Smith
5.0 out of 5 stars Excellent
Reviewed in the United Kingdom on August 15, 2015
Style Name: 6-Circ w/Cover & NegVerified Purchase
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Marc
5.0 out of 5 stars Five Stars
Reviewed in the United Kingdom on July 17, 2014
Style Name: 6-Circ w/Cover & NegVerified Purchase
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simon foulsham
5.0 out of 5 stars Brilliant
Reviewed in the United Kingdom on April 6, 2015
Style Name: 12-Circ w/Cover & NegVerified Purchase
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