Electrical Features 

Standard:  IEC/EN62423 & IEC/EN 61008-1

Type (wave form of the earth leakage sensed): Type B

Poles: 1P+N, 3P+N

Rated Current(In): 25,40,63A

Rated Sensitivity I&n: 30mA, 100mA, 300mA

Insulation Voltage Ui: 500V

Rated Residual Making and Breaking Capacity I&m: 500A (In=25/40A0), 630A (In=63A）

Short-Circuit Current Inc=I&c : 10000A

SCPD Fuse :10000A

Break Time under I&n :<=0.1A

Rated Frequency :50 Hz

Rated Impulse Withstand Voltage (1.2/5.0) Uimp: 4000V

Dielectric Test Voltage at ind.Freq.for 1min :2.5 kV

Pollution Degree: 2 

Mechanical Features

Electrical Life: 2000 times

Mechanical life: 10000 times

Fault Current Indicator: Yes

Protection Degree: IP20

Ambient Temperature (with daily averages<=35 °C):  -25-40 °C

Storage Temperation : -25- 70°C

Installation Features

Terminal Connection Type: Cable/ U-Type Busbar

Terminal Size Top/Bottom for cable: 25/35 mm2

                                                            18-3/18-2 AWG

Terminal Size top/bottom for Busbar: 10/16 mm2

                                                            18-8/18-5AWG

Tightening Torque :  2.5 N.M

Connection : From top to Bottom

Mounting: On DIN Rail EN60715(35mm)