DS201 M B20 AC100

Name: DS201 M B20 AC100
Brand: ABB
SKU: DS201 M B20 AC100

The ABB DS201 M B20 AC100 is a compact, high-performance residual current circuit breaker with overcurrent protection. It provides complete safety for single-phase circuits, ensuring protection against overload and short-circuit currents.

Product ModelDS201 M B20 AC100

Material Number2CSR275080R2205

Product ID81568

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Enhanced Safety FeaturesThe DS201 M B20 AC100 offers protection against both overcurrent and earth fault currents, ensuring the safety of users and equipment.
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2. Compact DesignWith a reduced height of 115 mm, this RCBO fits seamlessly into consumer units and distribution boards, making installation easier and more efficient.
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3. High Breaking CapacityEquipped with a breaking capacity of 6 kA, it can handle high fault currents, making it suitable for various applications including residential, commercial, and industrial settings.
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4. Durable ConstructionDesigned to withstand harsh environments, the DS201 M B20 AC100 operates within an ambient temperature range of -25°C to +55°C, ensuring reliability in diverse 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 AC

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

5. Easy InstallationThe device features flying leads for neutral cable and functional earth, allowing for direct connection to the main neutral bar and main earth bar, simplifying the installation process.

6. Advanced Indication SystemEquipped with a differential trip indicator (blue) and contact position indicator (green/red), it provides clear visual feedback on the device's status, ensuring easy monitoring and maintenance.

7. Anti-Counterfeiting MeasuresEach device is equipped with a unique RFID tag containing a serial number assigned by ABB, making it easy to authenticate the product and prevent counterfeiting.

8. Compliance with StandardsThe DS201 M B20 AC100 meets all the protection requirements of single-phase circuits as per the IEC/EN 61009 standard, ensuring compliance with international safety standards.

9. Long Service LifeWith an electrical life of 10,000 cycles and mechanical life of 20,000 cycles, this RCBO is designed to provide long-lasting protection for your electrical systems.

Rated Impulse Withstand Voltage (Uimp)

4 kV

Dielectric Test Voltage

2 kV

Input Voltage Type

Rated Current (In)

20 A

Rated Residual Current

100 mA

Rated Short-Circuit Capacity

10 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

15 kA

Rated Residual Breaking Capacity (IΔm)

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

Rated Conditional Short-Circuit Current (Inc)

15 kA

Rated Service Short-Circuit Breaking Capacity (Ics)

11.2 kA

Maximum Surge Current

0 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

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

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

eClass

V11.0 : 27142207

Object Classification Code

Manufacturer ID

2CSR275080R2205