ABB DS201 C20 A30: Reliable protection against overcurrent and earth fault currents. Ideal for residential, commercial, and industrial use. Meets IEC/EN 61009 standards.
Product ModelDS201 C20 A30 UL
Material Number2CSR255187R1204
Product ID77074
Stock on Request
Last updated: 8/29/2026
Key Features
1
1. Enhanced Safety FeaturesThe ABB DS201 C20 A30 is equipped with advanced safety features, including differential trip indicators and contact position indicators, ensuring you always know the status of the contacts. This enhances overall safety and reliability in your electrical setup.
2
2. Comprehensive ProtectionThis residual current circuit breaker offers comprehensive protection against both overcurrent and earth fault currents. It combines these protections in a single device, simplifying your electrical installation and maintenance.
3
3. High PerformanceDesigned to meet IEC/EN 61009 standards, the DS201 C20 A30 delivers high performance and reliability. It is suitable for a wide range of applications, from residential to industrial settings, making it a versatile choice for any electrical system.
4
4. Easy InstallationThe ABB DS201 C20 A30 is designed for easy installation. It can be mounted on a DIN rail, making it a convenient addition to your electrical panel. This streamlined installation process saves time and effort, ensuring your system is up and running quickly.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Standards
IEC 61009-1 IEC 61009-2-1 UL 1053 UL 1077 CSA C22.2 N0. 235
Tripping Characteristic
C
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)
110â¦277 V
5
5. Durable DesignBuilt with durability in mind, the DS201 C20 A30 has a mechanical life of 20,000 cycles and an electrical life of 10,000 cycles. Its robust design ensures long-lasting performance, minimizing the need for frequent replacements or repairs.
