ABB FS403E-C16/0.03

The ABB FS403E-C16/0.03 is an automatic differential current circuit breaker widely used in industrial electrical safety systems. This device is engineered to detect and interrupt earth leakage currents, playing a critical role in protecting personnel and equipment from electrical faults.

Key Technical Features and Applications of FS403E-C16/0.03

• Sensitive residual current detection at 30 mA enables rapid disconnection, enhancing protection against electric shock in industrial installations.
• Rated current of 16 A supports moderate load circuits, facilitating safe distribution in manufacturing environments.
• Compact design allows for integration into standard switchgear panels, optimizing space efficiency in control cabinets.
• Automatic differential functionality ensures continuous monitoring of leakage currents, improving system reliability in automated production lines.

This circuit breaker is essential for safeguarding electrical circuits in industrial facilities requiring reliable earth fault detection, especially in machinery with high leakage risk or automated process control systems.