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⚡ Power up with confidence — Breaker that never breaks your flow!
The CHTAIXI DC Miniature Circuit Breaker is a robust 2-pole, 1000V, 40A device engineered for high-performance protection in DC power systems such as solar PV and marine applications. Featuring a fast electromagnetic trip and magnetic arc extinguishing system, it ensures rapid fault isolation and enhanced safety. Designed for easy DIN rail mounting and reliable operation, it’s a trusted choice among professionals seeking durable, efficient circuit protection.
| ASIN | B09BQP924P |
| 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 | 40 A |
| Customer Reviews | 4.6 out of 5 stars 258 Reviews |
| Item Dimensions D x W x H | 1.42"D x 2.95"W x 31.5"H |
| Item Weight | 6.35 ounces |
| 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 31.5"H |
| Voltage | 1000 volts |
S**Y
PV breakers.
I use these breakers as protection and disconnect between the solar modules and charge controllers. With the built in arc squelching magnet, they are a very reliable switching device, even under a load I size the breaker 1.5 Tim's the max current of the circuit. I use these on every system I install.
Y**L
La bala
Lo mejor
T**O
Hasta ahora bien llevo poco tiempo con ellos
M**E
Solor breaker
Great Solor breaker , not mark line or load
R**D
Great for RV Solar
Installed this between my solar panels and the control panel. Works as described.
H**R
It works great!
It's a 40 amp and affordable and needed for the connectivity of what I need it for. This is great for the safety of what I am doing and it looks good and works great.
M**9
Great breaker for solar panel
I'm using this for solar panel array, and it seems to work well. The only downside is the cheap aluminum din rail. So i replaced it with a steel version, and couldnt be happier knowing its properly secured.
E**S
Great fit easy to connect
Great fir easy to connect and have a safety way to protect yourself and your equipment while working on it
J**E
Good breaker , loose fit backing plate
Breaker works as intended , mounting plate is not a good fit for the specified breaker . No matter how you attach it, it’s very loose.
Trustpilot
2 weeks ago
3 weeks ago