DDA202 A-40/0.1

Name: DDA202 A-40/0.1
Brand: ABB
SKU: DDA202 A-40/0.1

The ABB DDA202 A-40/0.1 is a reliable 2-pole, 40A AC Type RCD block suitable for residential, commercial, and industrial applications. It ensures protection against sinusoidal alternating earth fault currents and indirect contacts, with additional protection against direct contacts at 30mA sensitivity.

Product ModelDDA202 A-40/0.1

Material Number2CSB202101R2400

Product ID69383

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Protection Against Earth FaultsThe ABB DDA202 A-40/0.1 provides robust protection against sinusoidal alternating earth fault currents, ensuring the safety of your electrical system.
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2. Indirect Contact ProtectionThis RCD block offers comprehensive protection against indirect contacts, safeguarding against potential electrical hazards.
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3. Additional Direct Contact ProtectionWith a sensitivity of 30mA, the DDA202 A-40/0.1 also provides additional protection against direct contacts, enhancing overall safety.
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4. Versatile ApplicationsSuitable for residential, commercial, and industrial settings, this RCD block is versatile and can be easily integrated into various electrical systems.
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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/EN 61009 Ann. G

Type of Residual Current

Type A

Rated Voltage (Ur)

230/400 V

Rated Operational Voltage

230 V

Rated Insulation Voltage (Ui)

500 V

Rated Impulse Withstand Voltage (Uimp)

4 kV

5. Compliance with StandardsThe ABB DDA202 A-40/0.1 meets IEC/EN 61008 standards, ensuring compliance with international safety regulations and providing peace of mind for users.

Rated Residual Current

100 mA

Leakage Current Type

Rated Frequency (f)

50 â¦ 60 Hz

Power Loss

3.2 W

Power Supply Connection

Arbitrary

Electrical Endurance

10000 cycle

Number of Poles

Operating Characteristic

Instantaneous

Connecting Capacity

Rigid 25 ... 25 mmÂ² Flexible 25 ... 25 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)

0.1 ... 0.1 A

Product Net Width

70 mm

Product Net Height

93 mm

Product Net Depth / Length

76 mm

Product Net Weight

210 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

2CSB202101R2400