ABB FS403MK-C16/0.3

The ABB FS403MK-C16/0.3 is an automatic differential current circuit breaker designed for global industrial applications requiring reliable ground fault detection and electrical protection. Distributed worldwide, this device plays a critical role in safeguarding electrical installations by promptly interrupting fault currents.

Key Technical Features and Applications of FS403MK-C16/0.3

• Equipped with differential current detection, enabling sensitive identification of leakage currents to prevent electrical hazards in complex wiring systems.
• Rated for 16 A with a 0.3 A residual current sensitivity, ensuring precise protection in low-current environments.
• Compact design facilitates integration into standard distribution boards, optimizing space in control panels.
• Automatic tripping mechanism allows fast disconnection during ground faults, enhancing operational safety in industrial electrical networks.

The FS403MK-C16/0.3 is essential for industrial power distribution systems where fault current monitoring is required, such as manufacturing plants and commercial buildings, to maintain system integrity and personnel safety.