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30 Amp Circuit Breaker Switch 30A Waterproof Fuse Inline Holder with Manual Reset Car Marine Trolling Motors Boat RV ATV 12V-48VDC Waterproof Audio System

4.6 (9) Write Review
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$9.99

$ 4 .99 $4.99

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About this item

  • [30A Circuit Breaker with Manual Reset] This robust circuit breaker features a 30-amp rating with a convenient manual reset function. Its visible reset lever clearly indicates the open condition, and the unique push-button reset can double as a kill switch, offering superior control. The button on the circuit breaker can also serve as a master disconnect for your circuits.
  • [Type 3 manual reset]Manual Unique on/ off reset push button, mounted on panel or firewall, can used as a kill switch. No need to buy more replacing fuses.
  • [Widely Application] Our circuit breaker is versatile, making it ideal for auxiliary and accessory circuits across various applications such as boats, marine vessels, RVs, yachts, batteries, trailers, buses, trucks, ATVs, and winches. It's also commonly used in battery charging systems and DC sound amplifier setups.
  • [Easy Installation] Installing this 30-amp DC circuit breaker is a breeze. Compatible with voltages ranging from 12V to 48V, it's a perfect fit for Car Audio Inline Breaker Circuit Fuse applications, replacing traditional inline fuse holders. Mount it on your panel or firewall with ease for quick access and peace of mind.
  • [Versatile DC System Protection] Engineered to safeguard a wide range of DC system voltages, from 12V to 48V, this breaker is your first line of defense against over-current situations caused by high power draw, short-circuits, wiring errors, equipment faults, or any other high-current events. Its stud cover ensures isolation and offers splash and dust-proof protection.


Product Description

Durable. Safe, Reliable

Manual Reset DC Circuit Breaker


  • This circuit breaker can protect the amplifier from being damaged by the over-load current or voltage. Meanwhile, the power supply can also be protected to avoid battery crack and explosion caused by short circuit
  • Typically used in solar system, battery charges, inverter, Car audio video system, boat, RV and DC sound amplifier system
  • Ignition Protected: S.A.E. J1625, J1171, UL1500
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circuit breaker
100 amp breaker
dc breaker

Makoto Smart
Reviewed in the United States on March 4, 2025
Just what I needed.
carlos a hernanadez
Reviewed in the United States on February 25, 2025
Super excelente
Dana Brackins
Reviewed in the United States on February 22, 2025
It does what I need it for.
Customer
Reviewed in the United States on January 18, 2025
Use this to feed power to my downriggers, works good and trips when the riggers draw too much current.Will by again when need more.
Andy
Reviewed in the United States on February 14, 2024
Works great and plenty on power
Ken Young
Reviewed in the United States on October 23, 2024
When I ordered my first 3 breakers, I over tightened on of the screws and broke the mounting ear. 2 years down the road, I decided to go from a side terminal to a top post battery. I decided to replace the breaker. This one came with mounting screws and cable ends. Iā€™m quite happy with this product.
Kelly Grafton
Reviewed in the United States on March 28, 2023
Easy to install and good value.
philip stirling
Reviewed in Canada on September 5, 2021
Was used in a new solar application
Daniel Knapp
Reviewed in the United States on March 26, 2021
Easy installation