DDA204 AC-40/0.03

Name: DDA204 AC-40/0.03
Brand: ABB
SKU: DDA204 AC-40/0.03

The ABB DDA204 AC-40/0.03 is a miniature residual current protection circuit breaker suitable for assembly with MCBs S200 series. It provides robust protection against sinusoidal alternating earth faults, ensuring the safety and reliability of your electrical system.

Product ModelDDA204 AC-40/0.03

Material Number2CSB204001R1400

Product ID69738

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Advanced Protection MechanismThe ABB DDA204 AC-40/0.03 features an advanced protection mechanism that detects and responds to sinusoidal alternating earth faults, ensuring the safety of your electrical system.
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2. Compact DesignWith its miniature design, the DDA204 AC-40/0.03 is perfect for applications where space is limited, making it an ideal choice for various industrial settings.
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3. Easy AssemblyDesigned for assembly with MCBs S200 series, the DDA204 AC-40/0.03 simplifies the installation process, reducing the time and effort required for setup.
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4. High SensitivityThe device is highly sensitive to continuous current pulsating earth faults, providing early detection and swift action to prevent electrical hazards.

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

5. Reliability and DurabilityBuilt with high-quality components, the ABB DDA204 AC-40/0.03 offers reliable and durable performance, ensuring consistent protection over time.

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

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

105 mm

Product Net Height

93 mm

Product Net Depth / Length

76 mm

Product Net Weight

173 g

Dimension Diagram

9AKK106930A3989

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

2CSB204001R1400