NDB1LE-40 Series RCCB, Nader

Rated Voltage (Ue)

AC230/240V

Rated Current (In)

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

Tripping Characteristic

B：3In～5In, C：5In～10In, D：10In～14In

Tripping curve

B curve, C curve, D 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 16917.1、IEC 61009-1、UL1053

Environmental Requirements

RoHS

Rated Insulation Voltage

AC500V

Rated Impulse Withstand Voltage

4kV

Rated Frequency

50/60Hz

Wiring

·Tunnel-type terminal

·Erminal connection capability: For (1~10mm²) wires

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

Mechanical Life

20000 times

Electrical Life

10000 times

Working Condition

·Altitude: ≤2000m

·Pollution degree: 2

·Ambient temperature: -25℃～+60℃

·Resistant to the humid air (moisture resistance): The humidity is less than equal 95% and 95%-100% at 55℃ and 25℃ respectively

·Stored ambient temperature: -40℃～+80℃

·Resistant to salt mist and oil mist

·Service place without explosive media, gas and dust which are corrosive and conductive

·A place free from rain and snow

·Protection Degree: IP20

·Protection grade for device which is installed in distribution box: IP40