Meet the ABB F204A-40/0,03L FI-Schutzschalter – a four-pole residual current circuit breaker built for reliable protection in electrical panels. Ideal for commercial or residential installations that need swift, safe fault-current disconnection.

Key Features & Design

• 4P (four-pole) design delivers comprehensive protection across all conductors.
• 40A rated current suits standard distribution circuits.
• 30mA residual current sensitivity enhances personal safety by quickly tripping on leakage.
• N links facilitate straightforward neutral connections.
• Model 2CSF204123R1400 from ABB, ensuring reliable performance and compatibility with ABB systems.

Performance / Benefits

This FI-Schutzschalter continuously monitors electrical balance and promptly interrupts power when a leakage or fault is detected, reducing the risk of electric shock and electrical fires. It helps protect people, property, and equipment while delivering dependable protection in panelboards and enclosure setups. Built on ABB’s engineering standards, it combines consistent trip characteristics with long-term durability.