DS201 K1 A30

Name: DS201 K1 A30
Brand: ABB
SKU: DS201 K1 A30

Short Description: The ABB DS201 K1 A30 is a 1P+N Residual Current Circuit Breaker (RCBO) designed for single-phase circuit protection against overloads and short-circuits. It provides comprehensive protection against earth fault currents and indirect contacts, ensuring safety and reliability in residential and commercial settings.

Product ModelDS201 K1 A30

Material Number2CSR255180R1017

Product ID81055

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Advanced Protection FeaturesThe DS201 K1 A30 offers robust protection against overcurrents, earth fault currents, and indirect contacts, ensuring the safety of people and equipment.
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2. Ease of InstallationDesigned for easy mounting on DIN rail, this RCBO simplifies installation processes, making it a convenient choice for electrical engineers and DIY enthusiasts alike.
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3. High ReliabilityWith a mechanical life of 20,000 cycles and an electrical life of 10,000 cycles, the DS201 K1 A30 ensures reliable operation over extended periods, minimizing the need for replacements.
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4. Comprehensive Safety FeaturesEquipped with a differential trip indicator and contact position indicator, this RCBO provides clear visual feedback on its operational status, enhancing safety and ease of use.

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)

170 ... 264 V

5. Versatile ApplicationSuitable for a wide range of applications, including residential and commercial settings, the DS201 K1 A30 is an ideal solution for protecting single-phase circuits from various electrical hazards.

Rated Impulse Withstand Voltage (Uimp)

4 kV

Dielectric Test Voltage

2 kV

Input Voltage Type

Rated Current (In)

1 A

Rated Residual Current

30 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 0.7 W Phase Pole 1.4 W Neutral Pole 0.0 W Total 1.4 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

20 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

85363010

UNSPSC

39121601

eClass

V11.0 : 27142207

IDEA Granular Category Code (IGCC)

4875 >> Residual current circuit breaker (RCCB)

Object Classification Code

Manufacturer ID

2CSR255180R1017