F204 A-40/0.5 ABB - 2CSF204101R4400 F427841

The F204 A-40/0.5 ABB - 2CSF204101R4400 F427841 is a four-pole pure differential switch designed for the protection of sinusoidal alternating currents and continuous direct currents. It belongs to the F200 series of residual current devices (RCDs) manufactured by ABB. This RCD is specifically engineered to detect and interrupt fault currents, thereby preventing electrical shocks and minimizing the risk of fire. With a rated current (In) of 40A, it can handle moderate electrical loads in residential, commercial, and industrial applications. The rated residual operating current (Idn) is 500mA, indicating its sensitivity to leakage currents. It features a test button for regular functional checks, ensuring the device's operational readiness. The F204 A-40/0.5 provides reliable protection against earth fault currents, enhancing electrical safety. Its robust design and compliance with international standards make it a dependable choice for electrical installations. This RCD is suitable for use in various applications, including distribution boards, final circuits, and equipment protection. It offers a combination of performance, safety, and ease of installation.