ABB 2CSA255103R1065 Fault Detection Device

Description

• The ABB 2CSA255103R1065, known as the DS-ARC1, is an advanced electrical protection device designed to ensure the safety and reliability of electrical installations. This device combines the functionalities of an Arc Fault Detection Device (AFDD) and an integrated Residual Current Circuit Breaker with Overcurrent Protection (RCBO) into a single, compact unit.

• The primary mission of the DS-ARC1 is to provide comprehensive protection against a range of electrical faults, including earth arc faults, parallel arc faults, series arc faults, overvoltage, short-circuit currents, overload conditions, and earth fault currents. These types of faults can pose significant risks to both personnel and equipment, making their detection and mitigation crucial in modern electrical systems.

• One of the standout features of the DS-ARC1 is its 1P+N configuration, which means it protects a single phase along with a neutral conductor. This configuration is particularly valuable in single-phase electrical systems where arc fault detection and ground fault protection are essential.