NDB1-40 Series AC MCB, Nader

Rated Voltage

AC230V/240V

Rated Current

2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A

Tripping Characteristic

B：3In～5In, C：5In～10In, D：10In～14In

Tripping curves

B type curve, C type curve, D type curve

Rated Breaking Capacity (Icn)

6kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

6kA

Rated Service Short-Circuit Breaking Capacity (Ics)

6kA

Number of Poles

1PN

Standards and Certificates

·CCC、CB、CE、TUV

·GB/T 10963.1，IEC60898-1

Environmental Requirements

RoHS

Rated Insulation Voltage

500V

Rated Impulse Withstand Voltage

4kV

Rated Frequency

50/60Hz

Wiring

·Adopt tunnel type wiring Version

·The wiring capacity: 1～10mm² conducting wire

·Terminal screw: M4; Maximum ultimate torque: 1.2N.m

Mechanical Life

20000 times

Electrical Life

10000 times

Working Condition

·Ambient temperature -40℃～+70℃

·Storage temperature: －40℃~+80℃

· Heat and humidity resistance：The relative air humidity ≤95% at the temperature of +55℃

·Altitude ≤2000m

·Pollution degree：2

·Free from obvious vibration or shock

·Protection Degree: IP20

Isolation function

·Practical breaking instructions

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