2CSB203001R1250 ABB - DDA203 AC-25/0,03

The ABB DDA203 AC-25/0.03 is a residual current device (RCD) belonging to the DDA200 series, designed to provide enhanced electrical safety. This device is specifically engineered for use with S200 AC type circuit breakers, offering seamless integration and reliable performance. With a rated current of 25A and a sensitivity of 30mA, the DDA203 AC-25/0.03 effectively detects and interrupts earth leakage currents, minimizing the risk of electric shock and preventing potential fire hazards. It is configured as a 3-pole device, suitable for 230/400V AC systems. This RCD ensures rapid disconnection of the power supply upon detection of a fault current, safeguarding both people and equipment. The DDA203 AC-25/0.03 is ideal for residential, commercial, and industrial applications where protection against residual currents is essential. Its compact design and easy installation make it a versatile solution for various electrical installations. ABB's commitment to quality and innovation ensures that the DDA203 AC-25/0.03 meets stringent safety standards, providing peace of mind and reliable protection. This device enhances the overall safety and reliability of electrical systems, preventing accidents and ensuring compliance with safety regulations. It offers a dependable solution for detecting and mitigating residual currents, contributing to a safer electrical environment.