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300 Amp Circuit Breaker with Manual Reset Wire Lugs Copper Washer and Screws for Car Marine Trolling Motors Boat ATV Manual Power Protect 12V-53VDC, Waterproof

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$9.99

$ 4 .99 $4.99

In Stock

About this item

  • Function: The circuit breaker can protects your trolling motor from electrical damage, prevents excessive current and stops power surges from damaging Amps.
  • Specification: 1/4"-28 Meet S.A.E. J1625, J1171, UL1500, waterproof, accessories Including Wire Lugs 2pcs Screws 2pcs and Copper Washer 4pcs, improve the conductivity.
  • Resettable: Manual reset button, manual control and easy to operate with manual reset arm, also can be used as a Kill Switch.
  • Installation: Surface Mount, mount on panel or firewall. Water resistant housing, protective stud insulator included, splash & dust Proof.
  • Wide Application: Mainly used for car audio and Amps protection and in trucks, boat, RVs , marine, buses ect; also used in battery charges and DC sound system.



Mike
Reviewed in the United States on March 1, 2025
Bought this for my battery box I keep my boat battery in. Works great so gar
Customer
Reviewed in the United States on May 12, 2023
Was open circuit when I got it. Tried the RESET put stayed open circuit. Then I found if I jiggled the RESET button (not arm) it would close the circuit. But its way too sensitive so any vibration it goes from closed circuit to open circuit. Useless junk
Customer
Reviewed in the United States on January 11, 2023
This circuit breaker is worth the money.
Manne Leon
Reviewed in the United States on May 11, 2022
I ordered 4 of these 30A breakers. When the package arrived, 2 had broken reset levers (plastic split) and couldn’t be reset. I installed the other 2 only to find they would NOT trip with an honest 44A load measured with my Fluke meter. 😤😡All 4 were returned and credit was promptly issued. I replaced with 4 Bussman units, all work properly.
Glenn
Reviewed in the United States on March 13, 2022
Plastic housing is really brittle. Mine broke when using wrench to loosen lug nuts, pushed against housing and shattered. Careful where you mount it.
Customer
Reviewed in the United States on December 8, 2022
just what i expected as pictured and it works great
Zach Scott
Reviewed in the United States on January 31, 2022
Bought this 120a Circuit Breaker and it was completely dead on arrival. Reset button and lever did not work at all. No power went through the unit. Followed all instructions for connecting. Unfortunately, I didn't install until 2 months later so I was unable to return. Don't waste your time and money on these.
Travis
Reviewed in the United States on November 6, 2021
Cheap didn't hold up at all. Bought 3 all junk.
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