2CSB204101R3400 ABB - DDA204 A-40/0,3

The 2CSB204101R3400, part of the ABB DDA200 series, is a sophisticated differential lock meticulously engineered for seamless integration with S200 series switches. This particular model, the DDA204 A-40/0.3, offers advanced protection against electrical faults, ensuring the safety and reliability of electrical circuits. With a rated current of 40A and a sensitivity of 300mA, it provides a robust defense against residual currents, promptly disconnecting the circuit to prevent potential hazards. Designed for compatibility with 230/400V AC power systems, this four-pole device is suitable for a wide range of applications. Its primary function is to detect imbalances in electrical currents, swiftly interrupting the circuit to mitigate the risk of electric shock and fire. The DDA204 enhances the overall safety of electrical installations by providing an additional layer of protection. It is ideal for use in residential, commercial, and industrial settings where safety is paramount. This differential lock is a crucial component for safeguarding both equipment and personnel from electrical hazards.