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BlueStars 50Amp Circuit Breaker - Compatible with Boats Cars Trolling Motors Marine Vehicles Winches ATV Electronic Battery System with Manual Reset, Water Proof, 12V-48V DC

Free shipping on orders over $29.99

$13.99

$ 7 .99 $7.99

In Stock

1.Style:30 Amp


About this item

  • QUICKLY PROTECT AGAINST OVERLOADING: Our 50Amp Circuit Breaker acts as a safety device that instantly interrupts the over-current flow of electricity as a result of high power draw, short-circuits, wiring mistakes, equipment faults, preventing damage caused to the vehicles or even electrical explosions. It can also help disconnect power to a circuit for maintenance or repair to protect you from the risk of electrical shock.
  • GREAT VALUE PACKAGE: included 1 x 50Amp Circuit Breaker; 2 x Wire Lugs; 4 x Copper Washers; 2 x Self-Tapping Screws. (Item Dimensions LxWxH: 2.91 x 1.89 x 1.42 inches. Voltage rating: 12V-48V DC. Interrupt Capacity: 3000A @ 48V)
  • WIDE APPLICATION: 50Amp Circuit Breaker is ideal for use in harsh environments. It is typically found in auxiliary and accessory circuits for Boats, Marine, Cars, Trolling Motors, Travel Trailers, RV, Caravan, Winches, Tractors, Trucks, Bus, Motorhome and ATV applications. It is also used in battery charges and DC sound amplifier systems.
  • CONVENIENT MANUAL RESET: You can simply press the elliptical switch button on the fuse, then the long ‘reset’ handle will automatically pop out to cut off the power (Turn Off). Push the long ‘reset’ handle back to the original position to connect the circuit again (Turn On).
  • SUPERIOR QUALITY: 50Amp Circuit Breaker solid and reliable design with wear-resistant materials that are well-tested by the manufacturer. The thermal-plastic mount cover is IP67 waterproof and splash&dust proof, ensuring long life service. Premium steel studs are stainless with protective stud insulator included. Enjoy worthy savings by replacing the superior yet affordable Circuit Breaker yourself!
  • 𝟭𝟬𝟬% 𝗟𝗜𝗙𝗘𝗧𝗜𝗠𝗘 𝗪𝗔𝗥𝗥𝗔𝗡𝗧𝗬: Customer satisfaction is our priority. If for any reason you're not completely satisfied, we will compensate you and offer extra benefits to ensure your rights. Buy with confidence!



Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
Circuit Breaker

Manual Reset Switch

Simple manual control with reset arm, serving as both a switch for battery/DC sound amplifier system

Circuit Breaker

Superior Quality

Premium steel studs are stainless with protective stud insulators included.

Circuit Breaker

Waterproof Level IP67

This product adopts IP67 waterproof thermal-plastic mount cover ensuring long life service.

Circuit Breaker

Package Include

1 x 50Amp Circuit Breaker

2 x 6AWG-1/4'' Wire Lugs

4 x M6 Copper Washers

2 x Self Tapping Screws

Model 50 Amp Circuit Breaker
Voltage Rating 12-48V DC
Interrupt Capacity 3KA@48VDC
Operating Temperature -32°C-82°C
Storage Temperature -34°C-149°C
Terminal Size 1/4"-28

BRINGING RELIABILITY TO THE SWITCH

Circuit Breaker

Jan
Reviewed in the United States on March 13, 2025
Could not get it to work.
Goran Martic
Reviewed in Canada on February 5, 2025
I've boougth this as a re placement for a similar 150A breaker. Both breakers are visually same from outside which cannot be the case as one is rated 200A and other 150A. Both are tripping at only 100A after 10 minutes, so both have false rating. Just do not buy those unless you want 100A breaker. I've replaced it with T Tocas 150A breaker which has UL approval (and some other) and also printed trip and derating curves on the box. It was tested with 110A discharge current for 3 hours and did not even got worm. I cannot fully test it as I cannot produce 160A at what value it should trip after some time. Do not understand why Amazon keep selling those bad items and why those have so many good reviews. Save your time and keep it safe.
ROBERTO COVARRUBIAS
Reviewed in the United States on January 29, 2025
Loved it
Sho 'Nuff
Reviewed in the United States on September 19, 2024
I do a lot of 12V projects and fuses just get tiring having to replace them if and when they blow. With this breaker, if it trips, all you have to do is reset it. So convenient. I did test this with a heat gun hooked up to a battery and inverter. The low setting on the heat gun draws 62 amps from the battery. While this did not trip after several minutes at 62 amps, when I turned the heat gun to high, ~124 amps, the breaker shut off after just a few seconds.
Whispering Barrels
Reviewed in the United States on February 16, 2024
When you read a review sometimes you think they might be just a "one" off, probably should have taken them in more consideration. We received the unit (well packaged/wrapped) and as soon as it came out of the box, the plastic started to fall apart (brittle). This is very dangerous as your dealing with electricity, the plastic and item is defective and should be pulled from anyone using purchasing it- please be aware.
Karla C
Reviewed in the United States on February 11, 2024
Works as needed
Jenelle S.
Reviewed in the United States on October 10, 2024
I installed a lift on my pickup that uses a lot of amps for the motor. I wanted some sort of protection for the wire, and came upon this small braker. It is small enough to go most anywhere (I have it on my battery box, will secure it with screws), and when I'm not using the lift, I can simply push the red button on top of the breaker, and it disconnects. Simple to restore by just pushing the red lever back into the body of the breaker. NICE!!!
Roger Hayes
Reviewed in the United States on October 24, 2023
I added two 12 Volt batteries to my golf cart to run Lights, Stereo, Bluetooth and accessories without draining the operational driving batteries. This 50 amp circuit breaker allows me the ability to connect / disconnect the accessory batteries without affecting the drivability of my golf cart.
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