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DC 1000V Solar Mini Circuit Breaker Overload Protection Switch 6A/10A/16A/20A/25A/32A/40A/50A/63A 2P DC1000V Photovoltaic MCB PV (20A)

4.5 (4) Write Review
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$13.99

$ 6 .99 $6.99

In Stock

1.:10a


About this item

  • Overload Protection: This solar circuit breaker provides overload protection for photovoltaic systems, safeguarding against electrical surges and short circuits.
  • Versatile Amperage Range: Available in a wide range from 6A to 63A, catering to various solar panel configurations and power requirements.
  • DC Rated: Designed for direct current (DC) applications up to 1000V, making it suitable for solar and renewable energy installations.
  • Compact Design: The mini circuit breaker's compact form factor allows for space-saving installations in electrical enclosures or junction boxes.
  • Easy Installation: With a straightforward two-pole configuration, this circuit breaker can be quickly integrated into existing or new photovoltaic systems.


Product Description

A+1
product type DC Miniature Circuit Breaker
rated operational voltage 1000 VDC
rated current [In] 6A/10 A / 16 A / 20 A / 25 A / 32 A / 40 A / 50 A / 63 A (optional)
poles 2 P
trip unit technology Thermal-magnetic
Characteristic curve B,C,D
Working ambient temperature -10℃ ~+40℃
Electrical life Not less than 8000 times
Mechanical life Not less than 20000 times
Standard EN60898(IEC60898) IEC60947-2
1

Magnetic Arc Extinguishing

AC has a zero-crossing point, but DC does not, so DC arc is more difficult to extinguish than AC arc, which is why AC circuit breakers can not be used for DC power, and DC circuit breakers can be used for AC power. This DC mini circuit breaker is equipped with a magnetic field system under the breaking contacts, which can pull the arc to the arc extinguishing chamber to assist arc extinguishing.

1

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.

1

Flame Retardant Materials

The shell is made of flame retardant material, high temperature flame retardant and non-combustible, effectively preventing fire.

导轨

Equipped with Din Rail

Mounting rails are included in the package, no need to purchase additional ones for easier installation.

1

DIN Rail

  1. Install the 35mm DIN rail horizontally in a stable environment.

2

Installation

  1. Hang the circuit breaker slot on the DIN rail
  2. Push the lower end of the circuit breaker into the DIN rail

3

Dismounting

  1. Push the circuit breaker upward
  2. Turn the upper end of the circuit breaker out of the DIN rail

James P Hopkins
Reviewed in the United States on February 5, 2025
Using on Solar Panel installation with 16 100 watt panels. Great disconnect from panels to grid tie inverter. Extra protection for this project.
Randy
Reviewed in the United States on February 25, 2025
Seems to be a quality breaker. Works as expected.
Clevis s.
Reviewed in the United States on January 14, 2025
Good quality
GS
Reviewed in the United States on December 28, 2024
I have deployed a few of these double pole circuit breakers and run them at about 80% of the rated amperage. So far no failures. However, I really caution you NOT to use CCA wire as one of mine scorched the terminal. After replacing the wire to pure copper I found that solved the heating issue I saw. You only get one chance to prevent a fire.....