ABB DS271AC-C20/0.03

The ABB DS271AC-C20/0.03 is a globally utilized automatic switch designed for industrial electrical protection and control. It serves as a critical component in managing circuit integrity and safety within complex electrical installations.

Key Technical Features and Applications of DS271AC-C20/0.03

• Residual current protection feature enables detection and interruption of earth leakage currents, enhancing equipment safety in industrial power distribution networks.
• Rated for 20 amperes and 30 mA sensitivity, ensuring reliable overload and short-circuit protection in medium-demand electrical circuits.
• Compact design facilitates integration into control panels where space optimization is necessary without compromising performance.
• Fast switching capabilities minimize downtime and potential damage by promptly isolating faults in electrical systems.

This automatic switch is commonly applied in manufacturing facilities for machinery protection and in commercial electrical panels where consistent residual current monitoring is essential.