DDA203 A-40/0.03 110V

Name: DDA203 A-40/0.03 110V
Brand: ABB
SKU: DDA203 A-40/0.03 110V

The ABB DDA203 A-40/0.03 110V Residual Current Device Block provides comprehensive protection against indirect and direct contacts, ensuring a safe electrical installation. Suitable for residential, commercial, and industrial use, this device is designed to meet IEC/EN 61009-1 Ann. G standards.

Product ModelDDA203 A-40/0.03 110V

Material Number2CSB203199R1400

Product ID69643

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Comprehensive ProtectionThe ABB DDA203 A-40/0.03 110V offers protection against both indirect and direct contacts, ensuring a high level of safety in your electrical installation.
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2. Versatile ApplicationIdeal for residential, commercial, and industrial settings, this device can be used in a variety of environments to safeguard against electrical hazards.
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3. Meets International StandardsDesigned to meet IEC/EN 61009-1 Ann. G standards, ensuring compliance with international safety regulations.
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4. Easy InstallationThe device is designed for assembly with MCBs S200 series and S300P, making it easy to integrate into your existing electrical setup.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Standards

IEC 61009 Ann. G

Type of Residual Current

Type A

Rated Voltage (Ur)

230...400 V

Rated Operational Voltage

230/400 V

Rated Insulation Voltage (Ui)

500 V

Test Voltage (Ut)

110 V

5. Reliable PerformanceWith its robust design and reliable performance, the ABB DDA203 A-40/0.03 110V provides consistent protection against electrical faults, ensuring your system operates safely and efficiently.

Rated Impulse Withstand Voltage (Uimp)

Rated Current (In)

40 A

Rated Residual Current

30 mA

Leakage Current Type

Rated Frequency (f)

50 â¦ 60 Hz

Power Loss

4.8 W

Power Supply Connection

Arbitrary

Electrical Endurance

10000 cycle

Number of Poles

Operating Characteristic

Instantaneous

Options Provided

Suitable for 110V applications

Connecting Capacity

Rigid 16 ... 16 mmÂ² Flexible 16 ... 16 mmÂ²

Ambient Temperature

-25...55 Â°C

Ambient Air Temperature

Operation -25...55 Â°C

Degree of Protection

IP2X

Resistance to Vibrations

20 Cycles with Load 0.8 In: 1g or 1mm 50 â¦ 150 â¦ 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

87 mm

Product Net Height

93 mm

Product Net Depth / Length

76 mm

Product Net Weight

158 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

Manufacturer ID

2CSB203199R1400