Enhance circuit safety with the ABB DDA202 AC-40/0.03, a reliable residual current device for 40A, 2-pole applications.
Product ModelDDA202 AC-40/0.03
Material Number2CSB202001R1400
Product ID69450
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Comprehensive ProtectionThe ABB DDA202 AC-40/0.03 offers comprehensive protection against indirect and direct earth fault currents, ensuring your circuits are safeguarded against potential hazards.
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2. Versatile ApplicationSuitable for residential, commercial, and industrial settings, this RCD block can be assembled on-site with MCBs S200 series, making it versatile for various applications.
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3. High SensitivityWith a trip sensitivity of 30mA, the DDA202 AC-40/0.03 detects even the slightest leakage currents, providing early intervention and preventing potential electrical shocks.
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4. Easy InstallationDesigned for easy installation, this RCD block can be assembled with MCBs S200 series, ensuring a seamless integration into your electrical distribution system.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Standards
IEC/EN 61009 Ann. G
Type of Residual Current
Type AC
Rated Voltage (Ur)
230/400 V
Rated Operational Voltage
230 V
Rated Insulation Voltage (Ui)
500 V
Rated Impulse Withstand Voltage (Uimp)
4 kV
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5. Enhanced Safety StandardsCompliant with IEC/EN 61009 and IEC/EN 62020 standards, the ABB DDA202 AC-40/0.03 meets stringent safety requirements, providing peace of mind for your electrical installations.
Rated Current (In)
40 A
Rated Residual Current
30 mA
Leakage Current Type
AC
Rated Frequency (f)
50 ⦠60 Hz
Power Loss
3.2 W
Power Supply Connection
Arbitrary
Electrical Endurance
10000 cycle
Number of Poles
2
Operating Characteristic
Instantaneous
Options Provided
-
Connecting Capacity
Rigid 25 ... 25 mm² Flexible 25 ... 25 mm²
Ambient Temperature
-25...55 °C
Ambient Air Temperature
Operation -25...55 °C
Degree of Protection
IP2X
Resistance to Vibrations
20 Cycles with Load 0.8 In: 1g or 1mm 50 ⦠150 ⦠5 Hz
Resistance to Shock acc. to IEC 60068-2-27
25g 2 shocks 13 ms
Environmental Information
Refer to RoHS
Short-Circuit Current Rating (SCCR)
0.03 ... 0.03 A
Product Net Width
70 mm
Product Net Height
93 mm
Product Net Depth / Length
76 mm
Product Net Weight
210 g
Dimension Diagram
9AKK106930A3984
ETIM 8
EC002297 - Residual current circuit breaker (RCCB) module
ETIM 9
EC002297 - Residual current circuit breaker (RCCB) module
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Consumer
CN8
85363030
eClass
V11.0 : 27142210
Object Classification Code
F
Manufacturer ID
2CSB202001R1400
ABB DDA202 AC-40/0.03 - Residual Current Device for Enhanced Safety | INDSLT
