GDA203 AC-63/0.03

Product ID:80577
Updated: 2026/7/14
ABB GDA203 AC-63/0.03

Key Features

  • 1Ensure high-performance residual current protection in industrial settings.
  • 2Utilize a compact and robust design for enhanced durability.
  • 3Meet international safety standards for reliable, compliant operation.
  • 4Simplify installation and integration with existing electrical systems.
  • 5Receive a 1-year warranty for complete peace of mind.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Type of Residual Current
Type AC
Rated Voltage (Ur)
230...400 V
Rated Insulation Voltage (Ui)
500 V
Rated Impulse Withstand Voltage (Uimp)
4 kV
Rated Current (In)
63 A
Rated Residual Current
30 mA
Maximum Surge Current
0.25 kA
Leakage Current Type
AC
Rated Frequency (f)
50 … 60 Hz
Number of Poles
3
Operating Characteristic
Instantaneous
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
Pollution Degree
2
Short-Circuit Current Rating (SCCR)
0.03 ... 0.03 A
Product Net Width
0.122 m
Product Net Height
0.093 m
Product Net Depth / Length
0.069 m
Product Net Weight
0.26 kg
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
2TAZ810301R2630

Specifications may be subject to change without notice

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