DS201 C20 A300

Name: DS201 C20 A300
Brand: ABB
SKU: DS201 C20 A300

The DS201 C20 A300 is a 1P+N RCBO designed for single-phase circuit protection. It combines overcurrent and earth fault protection, ensuring reliable operation in residential and commercial settings.

Product ModelDS201 C20 A300

Material Number2CSR255180R3204

Product ID81687

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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Feature1. Advanced Protection Features Overcurrent and Earth Fault Protection: The DS201 C20 A300 provides comprehensive protection against both overcurrent and earth fault currents, ensuring the safety of your electrical circuits.
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2. High Reliability Durable DesignBuilt with high-quality materials, this RCBO is designed to withstand the rigors of continuous operation, ensuring reliable performance over time.
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3. Easy Installation Mounting on DIN RailThe device is easily mountable on DIN rail 60715, making it simple to integrate into your existing electrical panel.
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4. Wide Operating Range Ambient TemperatureThe DS201 C20 A300 operates effectively within an ambient temperature range of -25°C to +55°C, making it suitable for various environmental conditions.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Standards

IEC/EN 61009-1, IEC/EN 61009-2-1

Tripping Characteristic

Type of Residual Current

Type A

Rated Operational Voltage

acc. to IEC 60898-1 240 V

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 500 V

Test Voltage (Ut)

110 ... 264 V

Feature5. Compliance with International Standards IEC/EN 61009 Compliance: This RCBO meets the stringent standards set by IEC/EN 61009, ensuring it adheres to global safety and performance requirements.

6. Customizable Options Type C Tripping CharacteristicThe DS201 C20 A300 is available with a Type C tripping characteristic, providing customizable protection settings to suit your specific needs.

7. Compact Design Dimensions (HxDxW)With dimensions of 85x69x35 mm, this RCBO is compact and space-efficient, making it ideal for installations where space is limited.

8. Long Service Life Electrical Life10,000 hours, Mechanical Life: 20,000 hours: Designed to last, the DS201 C20 A300 offers a long service life, reducing the need for frequent replacements.

Feature9. User-Friendly Indicators Differential Trip Indicator and Contact Position Indicator: The device features clear indicators to help users monitor its status, ensuring quick identification of any issues.

10. Global Availability Available in Multiple RegionsThe DS201 C20 A300 is available in various regions, making it accessible to a wide range of customers worldwide.

11. Certified for Safety CE Declaration of ConformityThis RCBO has been certified for safety and compliance with EU regulations, providing assurance of its quality and reliability.

12. RoHS Compliant Following EU Directive 2011/65/ECThe DS201 C20 A300 is RoHS compliant, ensuring it meets the environmental standards set by the European Union.

14. Package Details Package Level 1 Width0.253 m, Height: 0.088 m, Length: 0.108 m: The packaging is designed to ensure safe transportation and storage of the device.

32. Product DetailsType Code: Bbn 8012542976202

Rated Impulse Withstand Voltage (Uimp)

4 kV

Dielectric Test Voltage

2 kV

Input Voltage Type

Rated Current (In)

20 A

Rated Residual Current

300 mA

Rated Short-Circuit Capacity

6 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

10 kA

Rated Residual Breaking Capacity (IΔm)

EN 61009-1 6000 A IEC 61009-1 6000 A

Rated Conditional Short-Circuit Current (Inc)

10 kA

Rated Service Short-Circuit Breaking Capacity (Ics)

7.5 kA

Rated Service Short-Circuit Breaking Capacity, in % of Icu (Ics)

6 kA

Rated Frequency (f)

50 â¦ 60 Hz

Power Loss

Average per Pole 2.8 W Phase Pole 3.8 W Neutral Pole 1.8 W Total 5.7 W

Power Supply Connection

Arbitrary

Contact Position Indication

Red ON / Green OFF

Energy Limiting Class

Electrical Endurance

10000 cycle

Mechanical Endurance

20000 cycle

Number of Protected Poles

Number of Poles

Number of Modular Spacings per DIN Rail

Fault Indication

Blue flag on toggle

Operating Characteristic

Instantaneous

Overvoltage Category

III

Position of Neutral Terminals

Right

Tightening Torque

2.8 NÂ·m

Accessory Type

Auxiliary contact, Signal contact / auxiliary contact, Shunt trip, Auxiliary contact for bottom fitting, Overvoltage release, Motor operating device

Actuator Type

Toggle - Insulation group II, Black RAL 9005, sealable in ON-OFF positions

Earthing Switch Type

Undelayed

Housing Type

Insulation group I - II, RAL 7035

Mounting Type

DIN-Rail

Screw Terminal Type

Failsafe Bi-directional Cylinder-lift Terminal

Mounting Position

Any

Accessories Available

Yes

Number of Batteries

Connecting Capacity

Busbar 10 ... 10 mmÂ² Stranded 0.75 ... 25 mmÂ² Flexible with Ferrule 0.75 ... 16 mmÂ² Flexible 0.75 ... 16 mmÂ²

Rated Cross-Section

1 - Solid-Core 0.75-25 mmÂ² 4 - Multi-Wired 0.75-16 mmÂ²

Wire Stripping Length

12 mm

Terminal Type

Screw Terminals

Ambient Air Temperature

Operation -25 â¦ 55 Â°C

Reference Ambient Air Temperature

30 Â°C

Degree of Protection

IP20 IP40

Pollution Degree

Environmental Conditions

28 cycles with 55 Â°C / 90-96 % and 25 Â°C / 95-100 %

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

2CSC422002K2701

Width in Number of Modular Spacings

Product Net Width

35 mm

Product Net Height

85 mm

Product Net Depth / Length

69 mm

Product Net Weight

200 g

Built-In Depth (t2)

69 mm

ETIM 8

EC000905 - Earth leakage circuit breaker

ETIM 9

EC000905 - Earth leakage circuit breaker

WEEE Category

5. Small Equipment (No External Dimension More Than 50 cm)

WEEE B2C / B2B

Business To Consumer

CN8

85363030

UNSPSC

39121601

eClass

V11.0 : 27142207

IDEA Granular Category Code (IGCC)

4875 >> Residual current circuit breaker (RCCB)

Object Classification Code

Manufacturer ID

2CSR255180R3204