Home Products DC Circuit Breaker DC Mini Circuit Breaker 1000V 125A BB1-125 IEC&AS
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DC Mini Circuit Breaker 1000V 125A BB1-125 IEC&AS

The BB1‑125 series PV DC Circuit Breaker are mainly used in electrical equipment such as bus box and energy storage distribution system. Rated working voltage up to DC 1000V, rated working current up to 125A.

Highlights :

  • Non-polar More Convenient Installation
  • Up to 1000V 125A
  • IEC 60947-2/GB/T 14048.2
  • High score breaking ability
  • Overload protection; Short circuit protection; Off-frequency operation
  • Arc Extinguishing and Current Limiting
  • CE-Certified icon
  • CB icon
  • TUV 026660 EA Certificate
  • ccc
  • 三角
  • BENY 63A 1000V DC Mini Circuit Breaker BB1 125

Solar DC mini circuit breaker

BENY BB1-125 series PV DC Circuit Breakers are mainly used in electrical equipment such as a bus box and an energy storage distribution system.

Rated working voltage up to DC 1000V, rated working current up to 125A, Scientific arc extinguishing and current limiting the system can quickly disconnect the fault current of the DC distribution system, and can realize
countercurrent protection to ensure the reliable operation of the system.

SPECIFICATION

Electric Parameter
Standard Category PV Standard Circuit Breaker DC Standard Circuit Breaker
Standard IEC 60947-2、GB/T 14048.2 AS/NZS IEC 60947.2
Product Certificate CCC、CE、CB AS
Pole 1P 2P 3P 4P 1P 2P 3P 4P
Rated Working Voltage
Ue
250V 500V 750V 1000V 125V 250V 375V 500V
Maximum current of shell frame
Ith
125A
Rated Working Current
In
80A,100A,125A
Rated Insulation Voltage
Ui
DC 1000V
Rated Impulse Voltage
Uimp
6kV
Run Breaking Capacity
Icu
10kA
Untimate Breaking Capacity
Ics
6kA
Flashover distance < 50mm
Product Unipolar Internal Resistance < 5mΩ
Trip Type Thermomagnetic type
Service life
Mechanical life 10000 10000
Electrical life 300 1000
Installation Environment
Protection Degree Side IP40, cable port IP20
Wiring Capacity 2.5mm²~50mm²
Wiring Torque
M7
3.5N·m~5N·m
Working Temperature -40°C~+80°C
Storage Temperature -40°C~+85°C
Resistance to moisture and heat Ⅱ (Humidity 55°C,relative humidity 95%)
Fixed installation Fixed to the 35mm guide rail
Stripping Length 16mm-17mm

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