DS201 C20 A30

Name: DS201 C20 A30
Brand: ABB
SKU: DS201 C20 A30

The ABB DS201 C20 A30 is a 1P+N Residual Current Breaker with Overcurrent Protection (RCBO) designed to safeguard single-phase circuits against overload and short-circuit currents. It provides comprehensive protection against earth fault currents and indirect contacts, ensuring a safe and reliable electrical installation.

Product ModelDS201 C20 A30

Material Number2CSR255180R1204

Product ID77107

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Comprehensive ProtectionThe ABB DS201 C20 A30 offers dual protection against overload and short-circuit currents, ensuring the safety of your electrical installation.
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2. Advanced Earth Fault ProtectionWith a rated residual current sensitivity of 30 mA, this RCBO provides robust protection against earth fault currents, preventing potential electrical hazards.
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3. High Breaking CapacityThe device has a rated short-circuit capacity of 6 kA, making it suitable for installations where high fault currents may occur, such as in TN network systems.
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4. Compact DesignThe two-module width design allows for easy installation on DIN rails, making it ideal for space-constrained electrical panels.
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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 61009-1, 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