ABB FS401MK-C13/0.3

The ABB FS401MK-C13/0.3 is an automatic residual current device designed for global industrial applications requiring precise leakage current detection and rapid fault isolation. This component plays a critical role in electrical safety systems by reliably interrupting differential currents to prevent electric shock and fire hazards.

Key Technical Features and Applications of FS401MK-C13/0.3

• Differential current sensitivity set at 0.3 A enables accurate detection of leakage currents, enhancing personnel and equipment protection in complex electrical networks.
• Automatic tripping mechanism ensures prompt disconnection during earth fault conditions, reducing downtime and mitigating damage.
• Compact modular design facilitates straightforward integration into control panels and distribution boards within industrial automation environments.
• Robust construction allows operation under demanding industrial conditions, including fluctuating loads and transient currents.

This breaker is essential in manufacturing plants and automation systems where continuous electrical safety monitoring and rapid fault response are mandatory to maintain operational integrity and protect infrastructure.