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โก Power up with precision โ Break the circuit, not your flow!
The CHTAIXI DC Miniature Circuit Breaker is a 2-pole, 1000V, 63 Amp device designed for fast, reliable protection against overloads and short circuits in DC power systems. Featuring a thermal magnetic trip and advanced magnetic arc extinguishing, itโs ideal for solar PV and ship electric power applications. Compact and easy to install on a 35mm DIN rail, it combines high performance with user-friendly design, backed by top customer ratings.













| ASIN | B096315TSJ |
| Best Sellers Rank | #11,718 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Miniature Circuit Breakers |
| Brand | CHTAIXI |
| Brand Name | CHTAIXI |
| Circuit Breaker Type | Standard |
| Current Rating | 63 A |
| Customer Reviews | 4.7 out of 5 stars 731 Reviews |
| Item Dimensions D x W x H | 1.42"D x 2.95"W x 3.15"H |
| Manufacturer | CHTAIXI |
| Model | DZ47Z-63 |
| Mounting Type | DIN Rail Mount |
| Number Of Poles | 2 |
| Number of Poles | 2 |
| Part Number | 47Z63-2P1000 |
| Product Dimensions | 1.42"D x 2.95"W x 3.15"H |
| Unit Count | 1 Count |
| Voltage | 1000 volts |
G**Y
Item purchased worked very well and I would purchase it again if needed.
Item worked as it should have. I would purchase it again if needed,
G**D
Very good
Very goodโI recommend it.
S**N
Very Easy To Installed
I'm so glad, this product has arrived, as my older type breaker switch were just only single switch, as two of them has failed.
S**Y
Works well, no heat, low resistance.
Used for a solar panel install. Worked well with the high voltage, although didn't push the amp rating. No heat built up at all and has endured the South Carolina heat without issues.
Y**Z
Para todos locleiente es muy buena calidad comprar por Amazon
Buena la calidad la entrega rรกpido y muy smable
T**I
Works as it should
I bought this as a part of my solar generator. It was very easy to set up and works well. Overall it is a good product it just feels cheaply made. The housing separated a little when I tightened the screws.
J**J
Super Unit to Make a Safer Solar Setup
i'm using these between a set of solar panels wired in series-parallel and what has quickly become my most favorite compact Victron Solar Charge Controller, especially at its more recent favorable price (this one: https://amzn.to/3JhCLgR). I have found these miniature circuit breakers do the job perfectly: they are easy to install using the provided DIN rail and screws, easy to slide on/off or clip on/off to the rail while working with the cabling, and while a few other reviewers have mentioned cable grip, I have been fortunate, and have found the breaker to grip the cables well. It is important when purchasing breakers like these to consider size matching to ensure that the gauge of cable being used is an appropriate size for not only the electrical requirements of the system, but also for the cable slots in both the charge controller and the circuit breaker. PRO TIP: it is also important to carefully strip the wire ends to a proper length. The goal is adequate exposure to the terminals and terminal clamps, but not more than that. With both these breakers and the Victron charge controller, I was able to use 6AWG cable, stripped back about one-half inch, and the cables seated cleanly and firmly. Overall, not only is it a best-practice to safeguard your solar setup with proper breakers and/or fuses, it also makes it more convenient, safer, and provides some peace-of-mind when you need to work with it. Enjoy!
L**T
Quality product
Reasonably priced and high quality. Delivery was excellent.
J**N
Great little breaker.
Nice and small breaker. Used it to cut power from solar panels to charge controller. All the items required for installation were included.
J**S
Missing parts
Breaker is as described, cept the din rail mount was not included, only the breaker
M**3
DIN Rail missing
Description said it came with a DIN rail and screws, but only received the breaker. With nothing to mount it on returned the breaker.
R**.
NOT NEW
On time delivery. Item is nice but item is not new (see pics & vid), plus missing 2 screws.
P**.
part missing, breaker shows some usages (could be a return repackaged...
The DIN mounting bracket, included with the breaker, is missing. I received a uses/returned item.
Trustpilot
3 days ago
2 weeks ago