DS201 K25 A30

Name: DS201 K25 A30
Brand: ABB
SKU: DS201 K25 A30

The ABB DS201 K25 A30 is a 1P+N Residual Current Breaker (RCBO) designed for single-phase circuit protection. It combines overcurrent and earth fault protection, ensuring safety and efficiency in residential and commercial settings.

Product ModelDS201 K25 A30

Material Number2CSR255180R1257

Product ID77388

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Comprehensive ProtectionThe DS201 K25 A30 offers dual protection against overcurrent and earth fault currents, safeguarding your circuits against both direct and indirect contacts.
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2. High PerformanceWith a rated short-circuit capacity of 6 kA and a service short-circuit breaking capacity of 7.5 kA, this RCBO ensures reliable operation under various load conditions.
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3. Compact DesignThe device is designed to fit two-module widths, making it ideal for DIN rail mounting, which saves space in your electrical panel.
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4. Enhanced Safety FeaturesThe DS201 K25 A30 features a blue flag on the toggle for differential trip indication and a green/red contact position indicator, ensuring easy monitoring of the device's status.

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