2CSR274001R1255 ABB - DS204 M AC-B25/0.03

The DS204 M AC-B25/0.03 is a four-pole Residual Current Circuit Breaker with Overcurrent Protection (RCBO) from ABB, designed to provide comprehensive protection against electrical faults. This device combines the functionality of a residual current device (RCD) and a miniature circuit breaker (MCB) in a single compact unit. It is specifically designed to detect both overcurrents (overloads and short circuits) and residual currents (earth faults). The 'AC' type indicates it is suitable for detecting AC residual currents. The 'B25' denotes a 25A rated current and a 'B' tripping characteristic, making it suitable for residential and light commercial applications. The '0.03' signifies a 30mA residual current tripping sensitivity, providing a high level of protection against electric shock. This RCBO ensures safety by quickly disconnecting the circuit in the event of a fault, preventing damage to equipment and reducing the risk of electrical hazards. It is ideal for use in distribution boards and consumer units, offering reliable and efficient protection for electrical circuits. ABB's DS204 series is known for its quality and adherence to international standards.