Description
Abb DDA204 A-40/0.03 2CSB204101R1400
The DDA 200 differential blocks can be coupled to the thermal-magnetic circuit breakers of the S 200 L, S 200, S 200 M, S 200 P series to achieve the thermal-magnetic differential protection function. It is possible to couple the DDA 200 with the magnetic-only switches of the M 200 series, in this case for protection against overload currents it is necessary to provide additional thermal protection.
Technical data
Reference standards: IEC/EN 61009 Ann. G
Type of residual current: Type A
Rated voltage (Ur): 230/400 V
Rated operating voltage: 230/400 V
Rated insulation voltage (Ui): 500 V
Impulse withstand voltage ( Uimp): 4 kV
Rated current (In): 40 A
Rated residual current: 30 mA
Leakage Current Type: A
Rated frequency (f): 50 … 60 Hz
Power loss: 4.8 W
Supply voltage connection: Arbitrary
Electrical resistance: 10000 cycle(s)
Number of poles: 4
Operational characteristic: Instantaneous
Connection capacity: Rigid 16 ... 16 mm²
Flexible 16 ... 16 mm²
