






⚡ Power up your safety with precision and style!
The Chtaixi 20 Amp 2 Pole Miniature Circuit Breaker offers reliable thermal magnetic trip protection for 120V/240V AC circuits. Designed for easy DIN rail mounting with screw clamp wiring, it features premium silver alloy contacts and a flame-retardant shell. Ideal for solar systems, RVs, and home electrical setups, this compact breaker ensures fast fault response and durable performance, backed by top-tier user ratings and trusted build quality.







| ASIN | B09TVSW2SW |
| Best Sellers Rank | #4,673 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Miniature Circuit Breakers |
| Brand | CHTAIXI |
| Brand Name | CHTAIXI |
| Circuit Breaker Type | Standard |
| Current Rating | 20 Amps |
| Customer Reviews | 4.7 out of 5 stars 1,250 Reviews |
| Item Dimensions D x W x H | 2.91"D x 1.42"W x 3.26"H |
| Item Height | 3.15 inches |
| Item Weight | 6.31 Ounces |
| Manufacturer | CHTAIXI |
| Model | DZ47N-63 |
| Mounting Type | DIN Rail Mount |
| Number Of Poles | 2 |
| Number of Poles | 2 |
| Product Dimensions | 2.91"D x 1.42"W x 3.26"H |
| Voltage | 120 Volts, 230 Volts |
S**O
✨✨ Reliable and great quality for the price
I bought this CHTAIXI 32-amp breaker for an electrical project, and I’m honestly impressed with the quality. Installation was easy, it fits perfectly on the DIN rail, and the screws are solid. I’ve been using it for several weeks now and it works very well—no overheating or strange noises. The switch feels smooth when turning it on and off, and the overall build looks durable. I also appreciate that it’s clearly labeled and has good thermal and magnetic sensitivity, which adds extra safety to the setup. For the price, it’s an excellent option, especially for solar systems or home installations that need a reliable MCB.
L**A
• “Reliable and Well-Built 40A Circuit Breaker” • “Great Quality and Easy to Install!”
I purchased the Chtaixi 40A Miniature AC Circuit Breaker for my electrical setup, and it has performed perfectly so far. The build quality feels solid and reliable, and the installation was straightforward — it fit perfectly into the panel without any issues. It provides stable protection and consistent performance, with quick response to overloads or short circuits. I also appreciate the compact design, which saves space while maintaining full functionality.
P**L
Seguridad y protección
This product is very good. I'm using it in my home and it works perfectly, providing protection and security for your house.
K**N
Perfect
Perfect for the job
V**A
Works well, easy to install, intuitive
It was easy to install. It comes with its own metal bracket and 2 screws for mounting it. It slides off the bracket fairly easily tho. Does not have an indicator light. Ran 25A through it all night and it got slightly hot, at 70°C. Still working perfectly. Feels like a premium good quality plastic. Buzzes slightly from current going through it.
Y**I
Excelente
Excelente producto, se los recomiendo para las instalaciones del hogar,me ha servido de mucha ayuda,la entrega es rápida, gracias al vendedor
K**N
Lo mejor
Calidad presio, el producto es excelente
M**Z
Chtaixi
Excelente
Trustpilot
1 month ago
2 weeks ago