Residual current circuit breakers (RCCBs) provide protection for people and property, as well as protection against electrically ignited fires, in accordance with DIN VDE 0100-410 and DIN VDE 0100-530. The FX200 series RCCBs ensure protection against sinusoidal alternating currents and pulsating currents with a smooth direct fault current component of up to 6 mA to ground. They offer fault protection (protection against indirect contact) and additional protection (with I?n = 30 mA). They comply with product standards IEC/EN 61008-1, 61008-2-1, 61543 (VDE 0664 10, 11, 30).

Their patented connection terminals with Push-In technology ensure easy and secure contact and handling. Conductors of up to 25 mm² can be connected to the upper, input-side screw terminal. On the output side, PSX phase rails can be used for cross-wiring. For potential further wiring, conductor cross-sections of up to 10 mm² can be directly connected to the lower, additional screw connection terminal at protection class IP20. Numerous approvals make the FX200 suitable for use in household and commercial applications.