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Your cart is empty.Product Description
Kindly Note:
- Termination: The breaker's compatible with 280 Type fuse blocks using 0.32" (8.1mm) centerline spacing.
- The breakers are Taller, and may not fit into some fuse boxes. Kindly check their size pls.
Package Include:
- 2X 50A Auto Reset Circuit Breaker with Cover
Widely fit for 12V-24V DC Applications:
Dan E
2025-09-04 17:31:55
My travel trailer had about 5 current limiter (circuit breakers) just like this. But... the master breaker that went from the trailer circuit system (13.7 volts) to the batteries on the 'tongue' of the trailer, FAILED to pass the current to the batteries when they got really low!Although the breakers were for 50 amps, apparently the low batteries in conjunction with the trailer converter box, were sucking MORE than 50 amps to keep charged up? I dunno, but... the existing breaker was shutting down, allowing zero flow to the batteries!So... i bought these... Two of them here are about as cheap as only ONE of them from other sellers here on Amazon. So, I bought this 2-pack. Great! Now I have an excellent replacement (same size, same shape, exact same mounting holes, exact same red rubber cover, same size terminal bolts and nuts), and... I have a spare for the same price as ONE from other sellers!I tested these two .... set them up with 14 volts, and ran the current up.... at exactly 49 amps, each of them 'popped' and stopped all current flow. Then... it took just about 20 seconds to cool off, and they both reset and allowed current to flow, once again. Just as advertised, these two did the job and the one I used mounted perfectly on the trailer frame just as the other one that got replaced.In my case, they worked great. You might use them in other situations, installations... any where you might need 50 amp current limiter, that is SELF (automatic) re-setting, once the current flow subsides below 50 amps. It works on heat. More than 50 amps heats up the bi-metal internal contacts, and it will pop. After it cools, it sets, no action from you required!
Jon J. De Armond
2025-08-26 15:35:38
works fine
The Wandering Steeles
2025-08-03 16:13:45
The media could not be loaded.
kim milano
2025-07-30 15:22:37
Worked well good replacement
Kenneth Howard
2025-07-26 15:16:02
As described
shizzz
2025-07-19 14:47:04
we were having issues with things not running on battery power. the awning and slide usually goes on 12V. but they stopped working. someone suggested replacing these things. as they are exposed to weather and elements and can go bad. we did. and sure as pie, problem fixed!! they are the little junctions that connect battery power to everything else and they usuall sit outside in front near the batteries
Customer
2025-07-05 10:58:10
The original breaker lasted 10 years out in the elements so it was a no brainer which one to buy.
Rico C.
2025-06-26 11:50:02
On my shovelhead I needed to mount the battery with the positive terminal toward the back. Without insulating the breaker it could short out on the oil tank or the frame if there was enough vibration. This holder worked perfectly; 3 wires on one side, the bus bar on the other all fit inside with the cover closed. I did slice one of the sides open just a bit more to make the cover snug. I'm glad I found this. It solved my problem and for a good, low price.
Ron Piette
2025-06-08 17:44:01
Good quality.
GWK
2025-05-26 11:25:04
Works well.
Blair Hickson
2025-02-06 11:27:28
The cover seems a little flimsy for my liking but it hasn't popped off or anything and the breaker is working
jos10000
2025-01-30 17:55:55
Question de sécurité
carol Abitibi PQ
2024-12-01 20:50:04
Semble être de bonne qualité ðŸ‘ðŸ¾ðŸ§
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