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Blue Sea Systems 7186 285 Series Circuit Breaker, Surface Mount, 80A DC

4.8 4.8 out of 5 stars 866 ratings

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80a Dc
Breaker
285 Series, Surface Mount

Purchase options and add-ons

Brand Blue Sea Systems
Current Rating 80 Amps
Voltage 48 Volts
Circuit Breaker Type Type III - switchable/manual reset - trip free
Mounting Type Surface Mount

About this item

  • Drop in replacement for 185-Series Circuit Breakers
  • Visible reset lever shows open condition
  • Trip Free design cannot be held "ON" during fault current condition
  • Max Voltage: 48V DC, Interrupt Capacity: 3000A @ 48V
  • Terminal Size: 1/4" Ring Terminal

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 7.75 x 4.75 x 2.2 inches; 1.6 ounces
  • Item model number ‏ : ‎ 7186
  • National Stock Number ‏ : ‎ 5925-01-529-9436
  • Date First Available ‏ : ‎ April 26, 2011
  • Manufacturer ‏ : ‎ Blue Sea Systems
  • ASIN ‏ : ‎ B005BI5466
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.8 4.8 out of 5 stars 866 ratings

Product Description

Drop in replacement for 185-Series Circuit Breakers Visible reset lever shows open condition "Trip Free" design cannot be held "ON" during fault current condition.


From the manufacturer

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About Us

Blue Sea Systems stands behind its products for as long as you own them. Blue Sea Systems designs and manufactures AC and DC electrical products engineered to withstand the demanding applications in Marine and Specialized Vehicle electrical systems. Over 1,000 electrical products are designed to work together as a fully integrated system. Product quality is managed in a manner consistent with standards.

What's in the box

  • CIRCUIT BREAKER SURFACE MT 80A
  • Looking for specific info?

    Customer reviews

    4.8 out of 5 stars
    4.8 out of 5
    866 global ratings

    Customers say

    Customers like the quality, fit, ease of installation, appearance and durability of the circuit breaker. For example, they mention it's small and easy to mount, it saves space with two functions in one and that it feels like quality construction. They also appreciate the appearance and design, saying it looks as good as new. Overall, customers are happy with their purchase and recommend it to others.

    AI-generated from the text of customer reviews

    86 customers mention84 positive2 negative

    Customers are satisfied with the quality of the circuit breaker. They mention it's reliable, well-built, and solid. Some say that it lasts a long time with minimal care and holds up to high-amperage charging without a problem.

    "I use these high-quality disconnects on my rig love the looks style they’re simple to install...." Read more

    "Blue sea product continues to be my go to for marine power. Solid, safe, and clean...." Read more

    "Use this for my amp on my boat and it works good" Read more

    "...You can feel the overall excellent quality of the breaker...." Read more

    14 customers mention14 positive0 negative

    Customers find the installation process of the circuit breaker to be easy. They mention that it is much more convenient to install than a fuse block, it is easy to mount, and it saves them time to install a switch and a breaker separately. Customers also say that it connects easily to the wiring.

    "...high-quality disconnects on my rig love the looks style they’re simple to install...." Read more

    "...and well built, the breaker shuts off when I trip it, and it was easy to install." Read more

    "...This is so much more convenient." Read more

    "...I won’t have to test it at 70 amps but these breakers are much more convenient to install than a fuse block...." Read more

    13 customers mention13 positive0 negative

    Customers are satisfied with the appearance of the circuit breaker. They mention it has a good design, looks as good as new, and reflects application expertise. The simplicity of design and their aesthetic appeal speak to the fact that Blue Sea is a top notch company. Overall, customers are happy with the product and recommend it to others.

    "...It looks nicer making for a more professional-looking installation...." Read more

    "...The thing looks as good as new, and didn't incorrectly trip once..." Read more

    "...They seem durable, sturdy and certainly work well with a nice, positive click when reconnecting. Glad I went this route!" Read more

    "...In addition to being durable, the simplicity of design and their aesthetic appeal speak to the fact that Blue Sea Systems makes not only reliable..." Read more

    10 customers mention7 positive3 negative

    Customers like the durability of the circuit breaker. They say it's an excellent breaker, a good circuit breakers, and a really good surface mount breaker

    "It's a really good surface mount breaker, no doubt. Marine grade....." Read more

    "Great breakers, alway work as they should!" Read more

    "...The wet sounds had broken case, broke reset shaft, and rust. When opened up you could see how they were sub par to the blue sea in so many ways" Read more

    "great breaker..." Read more

    4 customers mention4 positive0 negative

    Customers like the fit of the circuit breaker. They mention that it is small and easy to mount, with plenty of room on the back. They also appreciate that it saves space with two functions in one.

    "...There is plenty of room on the back of the breaker making connections possible from several angles if needed...." Read more

    "...Saves space with two functions in one." Read more

    "...Connected easily to the wiring. Perfect fit. We will see after a couple of cycles if it will hold in at the rated value" Read more

    "Worked great as an addition to my fuse/relay box i added. Small and easy to mount." Read more

    3 customers mention3 positive0 negative

    Customers find the circuit breaker easy to use. They appreciate the red button that lets them manually trip the breaker. Some say that the meter has not tripped yet.

    "...That wasn’t a problem though. I’ve run it for a few weeks and it hasn’t tripped yet. Good buy" Read more

    "...The best feature is the red button that lets you manually trip the breaker...." Read more

    "...I like being able to manually trip the circuit when I need to" Read more

    3 customers mention3 positive0 negative

    Customers are satisfied with the on/off switch. They mention it's an excellent on/ off switch for their solar system in their RV, and it'll shut off when they trip it.

    "...Unit seems really solid and well built, the breaker shuts off when I trip it, and it was easy to install." Read more

    "makes an excellent on/off switch for the solar system in my RV." Read more

    "Perfect power interrupt..." Read more

    Plenty of room for good connections.
    4 Stars
    Plenty of room for good connections.
    Before making this purchase I compared the different series specs on the Blue Sea Systems website and selected the 187 series because it had 5/16" terminals on the back as opposed to the 1/4" terminals on the 285 series because I already had plenty of 5/16" connections. If you need exact measurements for the other options I found complete information available on the manufacturers website.The print on the front does not appear to very durable as it was already a little worn before I removed it from the package, otherwise the quality appears to be great. The attached photo shows the wear on the word "Trip" and the bottom portion of the symbol below the word "ON". While I am disappointed that the print is so fragile that it was worn before removing from the package, ultimately the current amount of wear is very minor and has zero impact on the primary function of the breaker, as long as it does not wear away completely when put into use.There is plenty of room on the back of the breaker making connections possible from several angles if needed. I used standard 5/16" ring connectors, but it looks like there *might* be enough room for the wide 5/16" connectors if that is what you already have on hand.
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    Top reviews from the United States

    Reviewed in the United States on February 19, 2024
    Style: 40a DcPattern Name: BreakerColor: 187 Series, Panel MountVerified Purchase
    Reviewed in the United States on July 23, 2023
    Style: 120A DCPattern Name: BreakerColor: 285 Series, Surface MountVerified Purchase
    Reviewed in the United States on August 28, 2023
    Style: 100a DcPattern Name: BreakerColor: 285 Series, Surface MountVerified Purchase
    Reviewed in the United States on March 4, 2022
    Style: 80a DcPattern Name: BreakerColor: 187 Series, Surface MountVerified Purchase
    Customer image
    5.0 out of 5 stars Excellent Breaker for Inverters
    Reviewed in the United States on March 4, 2022
    My wife needed an inverter for her work vehicle, that could power a centrifuge.
    So, after much research, I settled on the Blue Sea brand and this particular breaker because it can also serve as a power switch.
    You can feel the overall excellent quality of the breaker.
    The only con that is a little disappoint is the fact that the connection post nuts have no protective covers.
    Not a huge deal but I would have preferred nut covers. I improvised and used marine grade heat shrink on them.
    This was still the best option I could find either way.
    Would buy again.
    Images in this review
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    One person found this helpful
    Report
    Reviewed in the United States on December 16, 2022
    Style: 100a DcPattern Name: BreakerColor: 285 Series, Surface MountVerified Purchase
    Reviewed in the United States on September 30, 2021
    Style: 150a DcPattern Name: BreakerColor: 187 Series, Panel MountVerified Purchase
    4 people found this helpful
    Report
    Reviewed in the United States on August 8, 2017
    Style: 30a DcPattern Name: BreakerColor: 187 Series, Surface MountVerified Purchase
    6 people found this helpful
    Report
    Reviewed in the United States on March 27, 2023
    Style: 100a DcPattern Name: BreakerColor: 285 Series, Surface MountVerified Purchase
    One person found this helpful
    Report

    Top reviews from other countries

    Translate all reviews to English
    Jesse
    5.0 out of 5 stars Quality
    Reviewed in Canada on March 4, 2024
    Style: 40a DcPattern Name: BreakerColor: 285 Series, Surface MountVerified Purchase
    Amazon Customer
    5.0 out of 5 stars Quality product
    Reviewed in Canada on February 12, 2022
    Style: 150a DcPattern Name: BreakerColor: 187 Series, Surface MountVerified Purchase
    Dylan Mullin
    5.0 out of 5 stars Feels very durable and well made
    Reviewed in Canada on December 6, 2021
    Style: 150a DcPattern Name: BreakerColor: 187 Series, Panel MountVerified Purchase
    Pete
    5.0 out of 5 stars Expensive, but much better made that the cheap ones.
    Reviewed in the United Kingdom on July 3, 2023
    Style: 150a DcPattern Name: BreakerColor: 187 Series, Panel MountVerified Purchase
    Customer image
    Pete
    5.0 out of 5 stars Expensive, but much better made that the cheap ones.
    Reviewed in the United Kingdom on July 3, 2023
    Images in this review
    Customer image
    Customer image
    Irene Kähm
    4.0 out of 5 stars Sehr gut aber auch leider sehr teuer.
    Reviewed in Germany on July 21, 2022
    Style: 40a DcPattern Name: BreakerColor: 187 Series, Surface MountVerified Purchase