Advanced protection against pulsating earth faults, suitable for assembly with MCBs S200 series and S300P, ensuring safety in residential, commercial, and industrial settings.
Product ModelDDA204 B-63/0.03 AP-R
Material Number2CSB204592R1630
Product ID69375
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Advanced ProtectionThe ABB DDA204 B-63/0.03 AP-R provides robust protection against continuous current pulsating earth faults, ensuring the safety of your electrical system.
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2. CompatibilityDesigned for assembly with MCBs S200 series and S300P, this device offers seamless integration into your existing electrical infrastructure.
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3. ReliabilityBuilt with high-quality components, the DDA204 B-63/0.03 AP-R ensures reliable operation under various conditions, providing peace of mind for your electrical installations.
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4. VersatilitySuitable for a wide range of applications including residential, commercial, and industrial settings, making it a versatile solution for diverse 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 IEC/EN 62423
Type of Residual Current
Type B
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
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5. EfficiencyWith its advanced design, the DDA204 B-63/0.03 AP-R efficiently detects and responds to earth faults, minimizing downtime and ensuring continuous operation of your electrical systems.
Rated Current (In)
63 A
Rated Residual Current
30 mA
Maximum Surge Current
3 kA
Leakage Current Type
B
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 (APR High Immunity)
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
140 mm
Product Net Height
93 mm
Product Net Depth / Length
76 mm
Product Net Weight
337 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)
WEEE B2C / B2B
Business To Consumer
CN8
85363030
eClass
V11.0 : 27142210
Object Classification Code
F
Manufacturer ID
2CSB204592R1630
ABB DDA204 B-63/0.03 AP-R Residual Current Device Block | INDSLT
