2CSB203001R3250 ABB - DDA203 AC-25/0,3

The ABB DDA203 AC-25/0,3 is a residual current device (RCD) belonging to the DDA200 series, designed to provide enhanced electrical safety. This particular model is specifically intended for use with S200 AC type circuit breakers, creating a combined RCBO (Residual Current Breaker with Overcurrent protection) solution. It offers reliable protection against earth leakage currents, minimizing the risk of electric shock and preventing potential fire hazards. The DDA203 AC-25/0,3 has a rated current of 25A and a residual current tripping sensitivity of 300mA. It is designed for 230/400V AC systems and is a 3-pole device, suitable for three-phase applications. This RCD instantly detects imbalances in the current flow, tripping the circuit and cutting off the power supply in the event of a fault. It plays a crucial role in ensuring compliance with electrical safety standards and regulations. The DDA203 AC-25/0,3 is easy to install and integrate with existing S200 series circuit breakers, providing a compact and efficient protection solution. Its robust design and reliable performance make it suitable for a wide range of residential, commercial, and industrial applications, safeguarding people and equipment from electrical hazards. By using this device, you are ensuring a safe electrical environment.