Search  for anything...
DAIERTEK

DaierTek 150 Amp Circuit Breaker 12V Marine Circuit Breaker 12 Volt DC 150A Circuit Breaker Waterproof for Boat Auto Car RV -2Pack

    • Based on 459 reviews
Condition: New
Checking for product changes
$19.99 Why this price?

Buy Now, Pay Later

As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Dec 31
Order within 11 hours and 57 minutes
Available payment plans shown during checkout

Model: CB-03-150A


Features

  • Specification: 150a circuit breaker, Applicable Voltage: 12V - 48V DC; Waterproof; Ignition Protected: S.A.E. J1625, J1171, UL1500.
  • Reusable: This 150 amp circuit breaker 12v is designed to have a push button and reset bar, which makes the 12v circuit breaker become reusable.
  • Function: This auto circuit breaker can protect your vehicles or boats from electrical damage, prevents excessive current, and stops power surges from damaging Amps.
  • Surface Mount: This 12v dc circuit breaker is surface mount design, which makes the reset or replacement of the 150a breaker much quicker and easier. In addition, these 12 volt circuit breaker will also come with suitable mounting screws to make the installation much more convenient.
  • Application: This automotive circuit breaker is also capable of marine use, suitable for car, RV, truck, boat, etc.

Brand: DAIERTEK


Current Rating: 150 Amps


Circuit Breaker Type: Standard


Mounting Type: Surface Mount


Number Of Poles: 3


Package Dimensions ‏ : ‎ 3.9 x 2.95 x 2.32 inches; 8.47 ounces


Item model number ‏ : ‎ CB-03-150A


Date First Available ‏ : ‎ September 18, 2023


Manufacturer ‏ : ‎ DAIERTEK


Country of Origin ‏ : ‎ China


Best Sellers Rank: #6,786 in Automotive (See Top 100 in Automotive) #5 in Automotive Replacement Circuit Breaker Switches


#5 in Automotive Replacement Circuit Breaker Switches:


Customer Reviews: 4.3 4.3 out of 5 stars 459 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 31

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great product.
Model: CB-03-50A
Working good.
Reviewed in the United States on November 23, 2024 by Nicholas Coundourides
    • Used for a trolling motor
Model: CB-03-50A
These have worked great here.. There was originally one of those tube type fuses in the line for the trolling motor.. and when the trolling motor was pushed to full speed, or on high, the connections for that fuse heated up so bad that it melted the plastic around the fuse.. But it did not push enough power to actually blow the fuse.. It just got too hot from not a good enough of a connection from the springs to the tube fuse.. Which is why I got this to replace it.. It has worked great and we have had no problems so far.. It does not get hot any more either.. What is even better, since it is now a breaker and not a fuse, I do not have to worry about having spare fuses on hand either.. Well, for just in case since I never actually blew one on it.. So far, no complaints.. Very happy with the purchase.. ... show more
Reviewed in the United States on June 9, 2024 by Kaniki
    • They work great
Model: CB-03-50A
Very easy to install and use. If you want your batteries to stay charged use this product.
Reviewed in the United States on October 22, 2024 by Richard Davis
    • solid breakers with positive "action"
Model: CB-03-150A
solid built and looks like they will protect my system and last for quite some time. they have a very nice solid engagement when switching off to on. case seems well built and terminals are of decent quality and make. great product for the pricing!
Reviewed in the United States on August 13, 2024 by E_C_SSK
    • Read before buying!
Model: CB-03-300A
These are cheap and will probably protect a non critical, low draw load, but that is how far I would trust them. Beyond that I don't know. They are flimsy and will break if you over torque them. I did some testing on these and other cheap chinese versions and find that they did in fact trip more or less as expected within a larger than expected range. First off, remember, these aren't a fuse, they are a circuit breaker and their tripping or lack there of come down to several factors, including but not limited to: 1. Rated current 2. Ambient temperature 3. Tripping current 4. Tipping time 5. Tripping range And more factors than this. With a mild overload within the correct voltage range it can take an hour for these things to heat up and trip. There is something called a circuit breaker trip curve and an instantaneous trip amperage. All of this factors in. My issue with these is even in a controlled environment the tripping varied by almost 40%. This could be fine if it was always 20% at 25C for example. I could then predict and build accordingly however, it varied by 20% to 60% with seemingly no way to predict what was what. I was able to make use of the ones I bought, however, I had to build for broader ranges than I had hoped which meant increasing wire sizes in a couple of cases. Overall no big deal, but annoying none the less. I hope you found this helpful. ... show more
Reviewed in the United States on July 10, 2024 by Chadnic
    • Great, small, but fragile…
Model: CB-03-50A
Liked the size, but it is really fragile… screw tip flange broke off tightening base hold down screw…
Reviewed in the United States on August 30, 2024 by Billy
    • good
Model: CB-03-300A
good
Reviewed in the United States on November 14, 2024 by john shei
    • both units tripps before reaching 60 amps
Model: CB-03-60A
They both appear to be a lower amp breaker takes 2 to 3 min. of running around 52 amps +/- then the trip. they did not trip at 20 amps. I have used these breakers for several years and they have worked at the rated load marked on breaker. These appear to be miss marked at 60 amps. check the rated trip current in the amazon desc. they appear to be a much lower rating like 20 to 25 amps not 60 amps. I have two new ones on order. both breakers are tripping every time at the 50 ish level. I think these items are OK just missed marked ! ... show more
Reviewed in the United States on August 24, 2024 by Joe Noel

Can't find a product?

Find it on Amazon first, then paste the link below.