Your cart is empty.
Your cart is empty.Product Description
Product Feature:
- The shell is crafted from premium flame-retardant material, ensuring durability and resistance to sparks. It is sturdy and capable of withstanding challenging conditions.
- It incorporates all-silver contacts known for their exceptional conductive efficiency, further ensuring optimal electrical performance in critical applications.
- This solution offers comprehensive protection for distribution facilities by preventing damage from overload and short circuits. Additionally, it serves as a reliable control and isolation device.
- DC arc extinguishing presents a greater challenge than AC arcs. To overcome this hurdle, the DC miniature circuit breaker incorporates an innovative magnetic system. This system significantly improves the efficiency of arc extinguishing, enhancing safety and reliability.
- Widely adopted across diverse industries, this technology finds use in DC power systems, marine power systems, solar PV systems, and various other DC applications, demonstrating its adaptability.
DC Miniature Circuit Breaker 2P 40A 1000V
Material: ABS plastic , Metal , Copper
Rated Operational Voltage:1000V
Rated Current:40A
Poles：2
Uimp：4kV
Breaking Capacity：4kA
Standard:IEC60898-2
Package Contents
- 1× 2 pole 40A 1000V DC Circuit Breake
- 1×35mm din rial
- 2×din rial sleeve
- 2×screw
Indicator Window
Indicator window, operation at a glance, to prevent misoperation. The green indication window is off, power-off state; the red indication window is on, working state.
Flame Retardant Materials
The shell is made of flame retardant material, high temperature flame retardant and non-combustible, effectively preventing fire.
Equipped with Din Rail
Mounting rails are included in the package, no need to purchase additional ones for easier installation.
Widely Application
Widely used in DC power systems, marine power systems, solar PV systems, and various other DC applications.
Barry Caudill
2025-07-25 15:39:23
Nice product
Doc
2025-07-21 17:30:13
Needed this for my solar install... works great!
James Flansburg
2025-07-16 16:49:49
The DC Miniature Circuit Breaker was easy to set up with instructions that make sense. Thank you.
Otz
2025-03-05 20:23:53
I use them to control the solar panel and charger. They are perfect
joseph
2025-02-18 15:15:10
They look to be of good quality ,i hope they work good ,time will tell....
Customer
2025-01-05 12:07:25
had to get creative with mounting it but once installed, so far so good.
John Isbell
2024-12-19 14:36:58
I had an identically rated breaker fail in my solar array combiner panel due to a bad terminal connection. This new breaker is rated the same amperage but double the working voltage limit. Consruction seems solid.The only difference was the positions of the pre- marked +/- poles were opposite the original. I just re- marked them to fit my panel and installed it and connected the wires. Everything is good now.
Customer
2024-12-04 10:51:18
Seems to work ok, neither one of the 2 switches indicator lights work.
Recommended Products