ABB F404A-LF63/0.03

The ABB F404A-LF63/0.03 is a Residual Current Device (RCD) designed for global industrial applications where electrical safety and fault detection are critical. This device monitors differential currents to promptly disconnect power in case of leakage, enhancing protection against electric shock and fire hazards.

Key Technical Features and Applications of F404A-LF63/0.03

• Equipped with sensitive differential current detection at 30 mA, enabling rapid disconnection to prevent insulation faults and personnel injury in diverse electrical installations.
• Rated for 63 A operational current, supporting medium-capacity circuits typically found in industrial control panels and distribution boards.
• Compact design facilitates integration in constrained control cabinet layouts without compromising system reliability.
• Suitable for alternating current (AC) systems, ensuring compatibility across widespread industrial power environments.
• High trip precision minimizes nuisance tripping, maintaining operational continuity while safeguarding equipment.

This RCD is essential in manufacturing plants with complex machinery networks and in commercial facilities requiring stringent electrical safety measures compliant with international standards.