⚡ Break free from downtime with the ultimate DC circuit guardian!
The Chtaixi DZ47Z-63 2-pole DC Miniature Circuit Breaker is engineered for high-performance protection in solar PV and other DC power systems. Rated for 1000V DC and up to 40A, it features a thermal-magnetic trip unit for rapid fault response and a magnetic arc extinguishing system to handle challenging DC arcs. Designed for professional installations, it mounts easily on a 35mm DIN rail with screw clamp terminals, offering reliable, long-lasting circuit isolation and overload protection.
| ASIN | B09BQP924P |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,270,729 in DIY & Tools ( See Top 100 in DIY & Tools ) 4,198 in Circuit Breakers |
| Customer Reviews | 4.6 4.6 out of 5 stars (851) |
| Date First Available | 22 Dec. 2022 |
| Item Package Quantity | 1 |
| Item Weight | 180 g |
| Item model number | DZ47Z-63 |
| Manufacturer | CHTAIXI |
| Part number | 47Z63-2P1000 |
| Plug profile | DIN Rail Mount |
| Product Dimensions | 3.61 x 7.49 x 8 cm; 180.02 g |
| Size | 40A |
| Voltage | 1000 Volts |
R**N
This breaker works well, but I found that the terminals did not have enough grip. Be sure to tighten the screws quite tight.
R**T
I have 4 of these breakers (varying amps) incorporated into my solar setup in ny camper. They work well for disconnecting solar panels from charge controllers etc. I have load tested 3 of the 4 I have in use and found they broke circuit within 5-12% of the rated amps. They work well for me
O**.
excelente calidad, instalado hace un año sin inconvenientes.
C**C
The rail mount is bent so the circuit breaker will not slide onto it.
J**E
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
1 month ago
3 days ago
