ABB FS403M-C32/0.03

The ABB FS403M-C32/0.03 is an automatic residual current circuit breaker (RCCB) widely utilized in industrial electrical safety systems worldwide. It is designed to detect and interrupt leakage currents, thereby preventing electrical hazards and equipment damage.

Key Technical Features and Applications of FS403M-C32/0.03

• Residual current sensitivity of 30 mA enables rapid detection of earth faults, enhancing personnel protection in industrial installations.
• Rated current of 32 A supports moderate load circuits, ensuring reliable disruption under overload conditions.
• Compact modular design allows seamless integration into control panels, optimizing space in complex electrical assemblies.
• Automatic disconnection functionality minimizes risk of fire and equipment failure by interrupting leakage currents promptly.

This RCCB is essential in environments requiring stringent electrical safety measures, such as manufacturing facilities and automated production lines. It also plays a critical role in securing power distribution systems against ground fault anomalies.