ABB 2CSA255103R1205 DS-ARC1 Fault Detection Device

Description

• The ABB 2CSA255103R1205 DS-ARC1 is an advanced electrical protection device that combines the capabilities of an Arc Fault Detection Device (AFDD) and a Residual Current Circuit Breaker with Overcurrent Protection (RCBO) in a compact three-module unit. Engineered to enhance electrical safety in residential and commercial environments, this innovative device is designed to detect and mitigate various electrical faults, providing comprehensive protection for modern electrical installations.

• One of the primary functions of the ABB 2CSA255103R1205 is to detect and address the risks associated with electrical arc faults. These arc faults can arise from a variety of sources, including damaged wiring, loose connections, or other electrical anomalies, and pose significant fire and safety hazards. The AFDD feature continuously monitors the electrical circuit for abnormal arc patterns, covering a wide range of arc faults, including earth arc faults, parallel arc faults, and series arc faults. When an arc fault is detected, the device responds rapidly by disconnecting the circuit, effectively preventing potential damage and minimizing the risk of fire hazards.

• The ABB 2CSA255103R1205 functions as an RCBO, offering protection against various electrical issues. This includes safeguarding against overvoltage, short-circuit currents, overload conditions, and earth fault currents. The integrated RCBO functionality ensures that connected electrical circuits are shielded from a wide range of potential faults, reducing the risk of equipment damage and enhancing overall electrical safety.