Push-to-Reset Circuit Breaker


(6 customer reviews)

Marine Circuit Breaker

Includes Waterproof Boot

5A, 10A, 15A and 20A Available

SKU: N/A Category:

Product Description

Marine Circuit Breaker – Push to Reset

This Marine Circuit Breaker is the same resettable breakers we use in our custom marine panel assemblies.   Our thermal breakers come in four sizes: 5A, 10A, 15A and 20A.  They trip off and can be reset right from the front of the panel.

Easy to install with a 3/8″ drill bit, our breakers have a small form-factor to fit more switches in a smaller space.  At only 1.16″ x 1.53″ they are some of the smallest in the industry.

Breakers can replace failure prone and annoying to replace fuses for your branch circuit protection.  Remember to protect the primary feed from the panel with a larger in-line fuse or circuit breaker close to the battery.

Marine Circuit Breaker Features:

  • Waterproof boot included with each breaker
  • Easy Push-to-Reset design
  • Small form factor
  • 0.250″ quick disconnect terminals
  • Rated for use up to 32Vdc (perfect for 12V too)

When this breaker trips and small plunger pops out under the waterproof boot.  Simply press the boot back in to reset the circuit breaker.  Our breakers are CUL, UL, TUV, CE and UL15001/ISO8846 rated for ignition protection.

How to Size Your Marine Circuit Breakers:

The ideal way to select is to lookup your load’s specs and choose the next size up from the current draw your load uses.

You should also never use a circuit breaker that exceeds the current rating of the wire supplying the load.  In most practical cases on a boat though 16AWG 105ºC insulated boat wire is the smallest you’ll find, and it is rated at 21A even inside engine spaces.  So, unless you’re running smaller than 16AWG wire this is a not a huge concern.

A decent rule of thumb is 10A for lighting loads, and 15A for pump loads.  Higher current loads like a windlass or high volume pump, you might as well bump it up to 20A to be on the safe side to avoid annoying spurious tripping issues.

Another method is just check the fuses you’re currently using and select the same size breaker.


6 reviews for Push-to-Reset Circuit Breaker

  1. Christopher Davis (verified owner)

    Seems to work fine but it does seem a little too large for my existing panel made by you guys. Maybe they switched manufacturers but the 15a is not the same size as the older 10a I removed.

  2. James Kempfer (verified owner)

    Fast delivery. Quality product. Simple instructions. Haven’t Installed but so far it has been an excellent experience

  3. N/A (verified owner)

    A person answered the phone. Jeff was a big help! I was able to email a picture to make sure I was getting the right product. Great customer service

  4. Scott Hathaway (verified owner)

    replaced old one perfectly. website easy to find what i wanted service excellent very happy

  5. Jason Moore (verified owner)

    Just as I expected, actually buying more to replace the rest of my switches.

  6. Jim Potzauf (verified owner)

    I Liked the fact that I could build what I wanted, Great customer service and communication.

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