The ABB DDA204 AC-63/1 Ground Fault Sensor detects ground faults with high sensitivity, ensuring safe and reliable operation in industrial applications.
Product ModelDDA204 AC-63/1
Material Number2CSB204001R5630
Product ID69316
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High SensitivityThe DDA204 AC-63/1 Ground Fault Sensor is designed with high sensitivity, allowing it to detect even the smallest deviations in electrical current, ensuring early fault detection and prevention of potential hazards.
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2. Robust DesignBuilt with robust materials, this sensor is engineered to withstand harsh industrial environments, providing reliable performance under demanding conditions.
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3. Efficient OperationThe sensor operates efficiently, minimizing downtime and ensuring continuous operation of electrical systems. Its reliable performance reduces the risk of equipment damage and extends the lifespan of your electrical infrastructure.
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4. Easy InstallationDesigned for ease of installation, the DDA204 AC-63/1 Ground Fault Sensor can be integrated seamlessly into existing electrical systems, requiring minimal setup and configuration.
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
230/400 V
Rated Insulation Voltage (Ui)
500 V
Rated Impulse Withstand Voltage (Uimp)
4 kV
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5. Factory Warranty IncludedAlthough the factory warranty may not apply, Radwell offers a standard 2-year warranty, providing peace of mind and protection for your investment. This ensures that you are covered in case of any defects or issues with the product.
Rated Current (In)
63 A
Rated Residual Current
1000 mA
Leakage Current Type
AC
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
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)
1...1 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)
WEEE B2C / B2B
Business To Consumer
CN8
85363030
eClass
V11.0 : 27142210
Object Classification Code
F
Manufacturer ID
2CSB204001R5630
ABB DDA204 AC-63/1 Ground Fault Sensor - Reliable Protection for Electrical Systems | INDSLT