Protect your electrical system with the ABB DDA204 A-63/0.3 AE, offering advanced earth fault protection and meeting international standards for reliability and safety.
Product ModelDDA204 A-63/0.3 AE
Material Number2CSB204701R3630
Product ID69602
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Advanced Earth Fault ProtectionThe ABB DDA204 A-63/0.3 AE is equipped with advanced technology to detect and interrupt earth fault currents, ensuring your electrical system remains safe and operational.
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2. Compliance with International StandardsDesigned to meet IEC 61008-1 and IEC 61008-2-1 standards, this product ensures compliance with international safety regulations, providing peace of mind for your electrical installations.
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3. Reliable PerformanceBuilt with high-quality components, the ABB DDA204 A-63/0.3 AE offers reliable performance under various environmental conditions, ensuring continuous protection for your electrical system.
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4. Versatile ApplicationSuitable for residential, commercial, and industrial applications, this product can be used in a wide range of settings, making it a versatile solution for various electrical needs.
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
Application
For emergency stop
Rated Voltage (Ur)
230/400 V
Rated Operational Voltage
230/400 V
Rated Insulation Voltage (Ui)
500 V
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5. Easy Installation and MaintenanceWith its user-friendly design and easy installation process, the ABB DDA204 A-63/0.3 AE simplifies the maintenance of your electrical system, reducing downtime and increasing overall efficiency.
Rated Impulse Withstand Voltage (Uimp)
4 kV
Rated Current (In)
63 A
Rated Residual Current
300 mA
Leakage Current Type
A
Rated Frequency (f)
50 ⦠60 Hz
Power Loss
7.6 W
Power Supply Connection
Arbitrary
Electrical Endurance
10000 cycle
Number of Poles
4
Operating Characteristic
Instantaneous (AE for Emergency Stop)
Options Provided
For emergency stop
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
2CSC427001K2701
Short-Circuit Current Rating (SCCR)
0.3 ... 0.3 A
Product Net Width
140 mm
Product Net Height
93 mm
Product Net Depth / Length
76 mm
Product Net Weight
311 g
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)
