ABB 2CSF204701R3800 FI F204B+80/0,3 RCCB B 4-pin 80 A 0.3 A 400 V

Residual current protective devices (RCCBs) offer personal and property protection as well as protection against electrically ignited fires in accordance with DIN VDE 0100-410 and DIN VDE 0100-530. The F200 series residual current circuit breakers provide protection against sinusoidal AC currents, pulsating currents and smooth DC residual currents against earth. As well as fault protection (protection against indirect contact), additional protection (with IΔn ≤ 30 mA) and fire protection (with I∆n ≤ 300 mA). They meet the product standards for RCDs type A IEC/EN 61008-1, 61008-2-1, 61543 (VDE 0664 10, 11, 30) and for type B+ DIN VDE 0664-400. Applications are mainly in commercial and industrial applications. The extensive range of accessories offers you everything was needed for your installation tasks. The RCCB type B+ detects smooth DC fault currents, reacts earlier than the RCCB type B with max. 420 mA and has a frequency range of 0 ... 20 kHz for detecting the fault current. Thus, they offer high-quality, preventive fire protection (extended fire protection according to DIN VDE 0100-530) for e.g. fire-endangered plant locations and business units.

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