GDA203 A S-40/0.3

Name: GDA203 A S-40/0.3
Brand: ABB
SKU: GDA203 A S-40/0.3

The ABB GDA203 A S-40/0.3 is a reliable residual current device block, ensuring safety and efficiency in low-voltage applications. Easy to install and featuring advanced safety features.

Product ModelGDA203 A S-40/0.3

Material Number2TAZ810306R4400

Product ID81893

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Advanced Safety FeaturesThe GDA203 A S-40/0.3 is equipped with advanced safety features to protect against electrical shocks and faults, ensuring a secure environment for your electrical system.
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2. Easy InstallationDesigned for simplicity, this product offers straightforward installation, reducing setup time and complexity. Its compact design makes it easy to integrate into existing systems.
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3. High ReliabilityBuilt with high-quality components, the GDA203 A S-40/0.3 provides reliable performance over time, minimizing downtime and ensuring continuous operation.
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4. Versatile ApplicationSuitable for a wide range of low-voltage applications, this device can be used in various settings, from residential to commercial environments, providing consistent protection.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Type of Residual Current

Type A

Rated Voltage (Ur)

400...400 V

Rated Insulation Voltage (Ui)

500 V

Rated Impulse Withstand Voltage (Uimp)

4 kV

Rated Current (In)

40 A

Rated Residual Current

300 mA