Description
RESIDUAL CURRENT CIRCUIT BREAKER
Code
SD
No. of poles
4P
No. modules
4
Rated current
125 A
Rated residual operating current
300 mA
Type
AC
Rated voltage (EN/IEC 61008-1, 61008-2-1)
400/415 V
Standard
IEC/EN 61008-1, IEC/EN 61008-2-1
Rated frequency (Hz)
50Hz
Insulation voltage (Ui)
500 V
Rated impulse withstand voltage (Uimp)
4 kV
Overvoltage category
III
Level of immunity (8/20 μs)
250 A
Section rigid cable
<50
Section flexible cable
<50
Rated tightening torque
3 Nm
Double connection
No
Operating temperature
-25 +40 °C
Stocking temperature
-40°C ÷ +70°C
Electrical endurance
≥ 10.000
Mechanical endurance
≥ 10.000
Auxiliaries compatibility
Yes
ReStart compatibility
No
Assembly position
Any
Ware Number
85362090