GDA203 AC S-25/0.1

Product ID:70287
Updated: 2026/4/3
ABB GDA203 AC S-25/0.1

Key Features

  • 1Provide advanced residual current protection for industrial safety. 2、Detect and interrupt ground faults quickly to minimize downtime. 3、Withstand harsh environments with a robust and durable construction. 4、Simplify setup with a straightforward and easy installation process. 5、Receive reliable support with a comprehensive 12-month warranty.
Product Details
GDA203 AC S-25/0.1
ABB

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Standards
IEC 61009 GB 16917
Type of Residual Current
Type AC
Rated Voltage (Ur)
400...400 V
Rated Operational Voltage
400 V AC
Rated Insulation Voltage (Ui)
500 V
Rated Impulse Withstand Voltage (Uimp)
4 kV
Rated Current (In)
25 A
Rated Residual Current
100 mA
Maximum Surge Current
3 kA
Leakage Current Type
AC
Rated Frequency (f)
50 … 60 Hz
Number of Poles
3
Operating Characteristic
Selective
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
Pollution Degree
2
Short-Circuit Current Rating (SCCR)
0.1 ... 0.1 A
Product Net Width
0.087 m
Product Net Height
0.093 m
Product Net Depth / Length
0.069 m
Product Net Weight
0.149 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
2TAZ812303R3250

Specifications may be subject to change without notice