ABB FS401MK-C16/0.03

The ABB FS401MK-C16/0.03 is an automatic residual current circuit breaker widely utilized in electrical safety installations. Distributed globally, this device serves as a critical component for detecting and interrupting leakage currents to protect personnel and equipment from electric shock and fire hazards.

Key Technical Features and Applications of FS401MK-C16/0.03

• Residual current detection with a rated sensitivity of 30 mA ensures rapid disconnection under fault conditions, enhancing personnel safety in industrial and commercial electrical systems.
• Rated current of 16 A accommodates moderate load circuits, facilitating reliable protection in distribution panels for machinery and automation lines.
• Compact design supports integration into standard DIN rail assemblies, allowing efficient space utilization within control cabinets.
• Automatic trip mechanism provides consistent fault interruption, minimizing downtime and preventing equipment damage in manufacturing environments.

This residual current breaker is particularly essential in environments requiring stringent electrical protection, such as industrial automation setups where machine safety and operator protection are paramount. It is also suitable for installation in building electrical networks where rapid response to leakage currents is required to prevent hazards.