ABB 2CSF204197R1400 F204A-40/0,03/400H RCCB A 40 A 0.03 A 400 V

F200 type A (50...400 Hz) for special frequencies e.g. in industrial networks 200 Hz, 400 Hz
Residual current circuit breakers (RCCs) provide personal protection and property protection as well as protection from electrical fires according to DIN VDE 0100-410 and DIN VDE 0100-530. The residual current circuit-breakers of series F200 ensure protection in case of sinusoidal alternating currents and pulsating currents with a smooth DC-fault share of up to 6 mA against earth. They meet the product standards IEC/EN 61008-1, 61008-2-1, 61543.
Areas of application are commercial and industrial applications e.g. in industrial networks with 200 Hz or 400 Hz. The extensive range of accessories offers you everything that you need WAS for your installation tasks. Advantages: Increasing the frequency increases the magnetic resistance of the toroidal transformer from standard RCCs. In this way, the value of the rising operating fault current at 400 Hz reaches values three times or many times greater than the values of the residual current at 50 Hz. The RCCB F200 400 Hz guarantees fault protection (protection in case of indirect contact), additional protection (with IΔn ≤ 30 mA), considering that the operating fault current does not rise with the mains frequency.

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