2CSR256440R1324 ABB - DS203NC C32 APR30

The 2CSR256440R1324 is an ABB DS203NC series Residual Current Circuit Breaker with Overcurrent Protection (RCBO), offering comprehensive protection for electrical circuits. This device combines the functionality of a residual current device (RCD) and a miniature circuit breaker (MCB). It is designed to detect both overcurrents (overloads and short circuits) and residual currents (earth faults). The RCBO provides protection against electric shock by quickly disconnecting the circuit when a leakage current to earth is detected. It also safeguards equipment from damage caused by overcurrents. The DS203NC series is known for its reliable performance and compact design, making it suitable for a variety of applications. This particular model is a C32, indicating a 32A current rating, and includes APR30 functionality. APR30 refers to a specific tripping characteristic or additional feature within the ABB product line, enhancing its protective capabilities. It is commonly used in residential, commercial, and industrial settings to ensure electrical safety and prevent damage to property.