Advanced protection against earth fault currents and indirect contacts. Suitable for assembly with MCBs S200 and S300P. High immunity and surge current capacity.
Product ModelDDA204 A-40/0.03 AP-R
Material Number2CSB204401R1400
Product ID76817
Stock on Request
Last updated: 8/29/2026
Key Features
1
1. Advanced ProtectionThe ABB DDA204 A-40/0.03 AP-R provides robust protection against sinusoidal alternating earth fault currents and indirect contacts, ensuring a safe electrical installation.
2
2. High ImmunityDesigned with high immunity features, this RCD block minimizes false tripping, ensuring reliable operation in various electrical environments.
3
3. Surge Current CapacityEquipped with a surge current capacity of 3 kA, the DDA204 A-40/0.03 AP-R offers enhanced protection against transient overvoltages, safeguarding your electrical system.
4
4. CompatibilitySpecifically designed for assembly with MCBs S200 series and S300P, the DDA204 A-40/0.03 AP-R integrates seamlessly into your electrical setup, providing comprehensive protection.
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 A
Rated Voltage (Ur)
230/400 V
Rated Operational Voltage
230/400 V
Rated Insulation Voltage (Ui)
500 V
Rated Impulse Withstand Voltage (Uimp)
4 kV
5
5. Versatile ApplicationSuitable for a wide range of applications, including residential, commercial, and industrial settings, the DDA204 A-40/0.03 AP-R is a versatile solution for ensuring electrical safety and reliability.
Rated Current (In)
40 A
Rated Residual Current
30 mA
Maximum Surge Current
3 kA
Leakage Current Type
A
Rated Frequency (f)
50 ⦠60 Hz
Power Loss
4.8 W
Power Supply Connection
Arbitrary
Electrical Endurance
10000 cycle
Number of Poles
4
Operating Characteristic
Instantaneous (APR High Immunity)
Connecting Capacity
Rigid 16 ... 16 mm² Flexible 16 ... 16 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
105 mm
Product Net Height
93 mm
Product Net Depth / Length
76 mm
Product Net Weight
173 g
Dimension Diagram
9AKK106930A3989
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
2CSB204401R1400
ABB DDA204 A-40/0.03 AP-R Residual Current Device Block | INDSLT
