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Quality Products
Quality Plastic Shell
- Flame retardant material, sturdy and durable.
Tunnel Terminal
- Large space, put the wire end in the middle of the terminal hole.
Silver Alloy Contacts
- Reduce the wear of the contacts.
- Improve electrical durability.
Installation
DIN Rail
- Install the 35mm DIN rail horizontally in a stable environment.
Installation
- Hang the circuit breaker slot on the DIN rail
- Push the lower end of the circuit breaker into the DIN rail
Dismounting
- Push the circuit breaker upward
- Turn the upper end of the circuit breaker out of the DIN rail
robert hamm
2025-07-31 14:15:56
Fits and works just like Chint breakers. I use on all my solar edge equipment.
SenatorPerry
2025-06-22 17:45:59
Nothing else to say... I use these for my solar array in an external enclosure.
lambsal60
2025-06-18 15:46:05
I noticed several photos of this breaker where it had gotten hot or melted around one or more of the wire connect slots. The mechanism is supposed to open enough to clamp the wires inside the clampreceptacle....but if you are paying close attention you can put wire in such a manner that a poor connection is made &or the wire isn't correctly clamped. This will lead to reduced surface are for current to flow & can cause heating & heat damage even though the breaker itself doesn't hit its 80A limit & trip. The best method would be to solder & install ferrules on the wire ends & then make sure you open the clamp fully then insert ferrule & tighten very good....done correctly the breaker can handle its rating
Charles Duncan
2025-05-21 10:06:44
Easy to install, works perfectly.
Adam
2025-03-15 16:10:19
This has been in nonstop use since purchased and has worked as intended. Has not tripped yet but the max current in my system is around 60A. It opens the circuit even with 60A DC flowing through it when pulled manually.
Bob - Just for You Today
2025-03-02 12:41:54
Have purchased several this brand for our DC & AC circuits installed in our 100% off-grid solar/battery/inverter setup and they have done as they should.Do recommend.
Ian Caudell
2025-02-25 14:07:41
I bought a 100a breaker to service a solar array, charging from an MPPT with a 100a maximum charging capacity. I'm using 2awg OFC on a 15ft run from charge controller to battery, with a breaker 5ft from the charge controller.The 100a breaker was in place for about a year, running at around 75a, with a rare, short spike to 97a one time, according to history logs. It ran fine during that period of time. I decided to increase my solar array to maximize my MPPT, and the average amps every day was reached about 92a, with an accurance reaching 100a. Not one single time did the breaker pop in it's use, and the whole thing just melted from the inside out one day with extended 95a+ current. Defects happen, so I didn't put too much thought into it.Since I had head room to grow with the cables I had, I decided to repurchase the same breaker, but in the 125a version, thinking it would be more resilient to amperage. Within 3 weeks, the 125a breaker melted worse than the 100a version did. It got so hot, it charred and melted the plastic black. And guess what? The 125a breaker still never tripped.I figured that something designed to be a safety device would be made more quality, but I guess not. This is a cheaper unit, but not if it doesn't do what it's supposed to do.Otherwise, yea. Super easy to install. Just not worth the money. Spend like $5 more and get a better one.Update: I bought and replaced two more under Amazon's 30 day return windown. Every single one of these failed in the same way. This time, I even bought a second MPPT charge controller to split the 100a input into two 50a inputs, with one going to each Charge controller.... the 125a breakers still melted and never tripped.Bonkers, really.
Wayne
2024-12-27 12:44:22
Works great for solar system, appears to be a well made solid product. I would buy again.
Peter Bethke
2024-12-18 16:41:47
I have 3, 6 string solar panels run through to inverter. great for maintenance shut off, or when I occasionally need to feed batteries from a gas generator. Good product.
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