2CSB204401R1250 ABB - DDA204 A-25/0.03 AP-R

The 2CSB204401R1250 ABB DDA204 A-25/0.03 AP-R is a residual current device (RCD) block designed for reliable protection against electrical faults. This device is specifically engineered to detect earth leakage currents, providing an additional layer of safety in electrical installations. With a rated current of 25A and a sensitivity of 0.03A (30mA), it quickly interrupts the circuit when a fault is detected, minimizing the risk of electric shock and fire. The AP-R designation indicates that it is a surge-resistant version, enhancing its ability to withstand transient overvoltages and ensuring dependable performance in harsh electrical environments. It is designed for easy integration with ABB's System pro M compact series of miniature circuit breakers (MCBs). This combination provides comprehensive protection against both overload and residual current faults. The DDA204 RCD block adheres to international standards, ensuring compliance and reliability. Its robust construction and high-quality components guarantee a long service life and consistent performance. Suitable for residential, commercial, and industrial applications, the DDA204 A-25/0.03 AP-R offers peace of mind and enhanced safety for electrical systems.