ABB FS401E-B32/0.03

The ABB FS401E-B32/0.03 is an automatic differential current circuit breaker designed for global industrial applications requiring reliable earth leakage protection. This device plays a critical role in detecting residual currents to prevent electrical faults and enhance operational safety.

Key Technical Features and Applications of FS401E-B32/0.03

• Incorporates precise residual current detection at 30 mA sensitivity, enabling rapid disconnection to minimize electric shock risk in industrial electrical installations.
• Rated for 32 A nominal current, supporting medium-load circuits commonly found in manufacturing and processing plants.
• Automatic trip function ensures continuous protection without manual intervention, optimizing system reliability in automated environments.
• Compact modular design facilitates integration into standard DIN rail panels, easing installation and maintenance in complex electrical distribution setups.

This circuit breaker is essential for ensuring personnel safety and equipment protection in facilities with sensitive electrical systems, particularly where leakage currents could compromise system integrity or cause downtime.