DC Miniature Circuit Breaker, 2 Pole 1000V 40 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C40
Details
- BrandCHTAIXI
- Current Rating40 Amps
- Product Dimensions1.42"D x x
- Circuit Breaker TypeStandard
- Mounting TypeDIN Rail Mount
Description
🔋 Power Up Your Safety with Style!
- ⚡ INSTANT RESPONSE - Electromagnetic trip system ensures immediate action during circuit faults.
- 🔧 EASY INSTALLATION - Designed for hassle-free setup with screw clamp wires and DIN rail compatibility.
- 🔒 UNMATCHED PROTECTION - Safeguards your solar PV system from overload and short-circuit damage.
- 🌍 VERSATILE APPLICATIONS - Ideal for DC power systems, ships, and solar installations.
- 🔥 ADVANCED ARC MANAGEMENT - Equipped with a magnetic system for effective DC arc extinguishing.
The Chtaixi DC Miniature Circuit Breaker is a robust 2 Pole, 1000V, 40 Amp isolator designed specifically for solar PV systems. It features a thermal magnetic trip mechanism for rapid response to overloads and short circuits, ensuring the safety of your electrical installations. With its advanced arc extinguishing capabilities and easy DIN rail mounting, this circuit breaker is perfect for a variety of DC applications.
Reviews
J**N
Quality
I have 3 Sainty Solar 255 watt panels tied into this before charge controller.
R**D
Great for RV Solar
Installed this between my solar panels and the control panel. Works as described.
R**Y
Reliable
Works great. Easy to install and operate. They fit well into my solar system.
F**M
Switch/breaker is larger and thicker than picture shows.
Good breaker and was easy to install. Feel the money was well spent. Works good.
K**R
Protect those panels.
Used this on a portable power station build to protect my solar panels. Everything working as it should.
M**Z
Excelente
Muy como yo lo pedí
K**V
Use it for my motorhome solar panels.
The media could not be loaded. I installed it by myself.
R**K
Great Protection
I installed 3 of these almost a year ago. I have had no issues with PV voltages from 3 solar arrays, all putting out up to 500 Vdc at times. I recently rewired a PV array of 12 panels. Made the mistake of inverting the polarity. When I turned on the breaker, it smoked, bigtime! then all was silent. No fire, no melting of the breaker. I measured the voltage at the input and realized the polarity was reversed. My bad! I disabled the voltage at the panels, rewired correctly, and connected to a new breaker. All worked well.My biggest point with this review is, even though the breaker fried, it kept the reverse voltage of over 400 Vdc from getting to the solar inverter and causing hundreds to thousands of dollars in damage. The breaker not only will trip if the amperage is exceeded, but also protects from reversed Vdc. Very thankful!
Common Questions
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3 days ago
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