NDB6-125 Series AC/DC MCB, Nader

Rated Voltage (Ue)

AC230/240V, DC60/80V(1P), AC400/415V (2P, 3P, 4P), DC80/125V (2P)

Rated Current (In)

C: 63A, 80A, 100A, 125A

D: 63A, 80A, 100A

Tripping Characteristic

C: 8In（1±20%）, D: 12In（1±20%）

Tripping curve

Type C, Type D

Rated Breaking Capacity (Icn)

/

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

15kA

Rated Service Short-Circuit Breaking Capacity (Ics)

7.5kA

Number of Poles

1P, 2P, 3P, 4P

Standards and Certificates

·CCC, CB, CE, TUV

·GB/T14048.2、IEC 60947-2

Environmental Requirements

RoHS

Rated Insulation Voltage

1000V

Rated Impulse Withstand Voltage

4kV

Rated Frequency

50/60Hz

Wiring

·Adopt tunnel type wiring

·Connection capability: 10mm² to 50 mm²

Mechanical Life

8500 times

Electrical Life

1500 times

Working Condition

·Ambient temperature: －40℃~＋70℃

·Relative air humidity ≤95%

·Altitude ≤2000m

·Pollution degree: 3

·Protection Degree: IP20

·Service place without significant vibration and impact

Isolation function

·Practical breaking instructions

·View window within the green identification said contact in the off position