NDB6A-125 Series 1U AC/DC MCB, Nader

Rated voltage Ue (V)

AC230/240V(1P/1PN/2P)

AC400/415V(3P/3PN/4P)

Rated Current (A)

80A,100A,125A

Number of poles

1=1P,1PN=1PN, 2=2P,3=3P, 3PN=3PN,4=4P

Standards and Certificates

CCC, CB, TUV, CE, UL1077

Rated limit breaking capacity (kA)

6kA

Impulse voltage endurance (kV)

4kV

Rated Insulation Voltage (V)

500V

Tripping Characteristic (Instantaneous)

8In(1±20%)

Wiring area (mm²)

·Bare wire：25～35mm²

·Ferrule with plastic sleeve：10～25mm²

·Ferrule without plastic sleeve:35mm²

·Insertion depth (mm): 24～26mm

·Stripping length (mm):

10mm²：14～18

16～35mm²：18±1

Electrical endurance(times)

4000 times

Mechanical life(times)

6000 times

Working conditions

·Height：≤2000m

·ambient temperature：-40℃~+70℃

·Can withstand the effects of humid air (Temperature @+40℃ and above, air relative humidity does not exceed 50%, allows greater relative humidity at lower temperatures, for example, 95%@+20℃)

·Can withstand salt spray for 48 hours

·In a medium without explosion hazard,and the medium does not have enough gas and conductive dust to corrode metal and destroy insulation

·In places where there is no rain or snow

·Pollution Level: 3

·Protection Degree: IP20

Environment requirements

ROHS