ABB 2CSF204523R4950 F204 B-125/0.5-L RCCB B 4-pin 25 A 0.5 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 type A IEC/EN 61008-1, 61008-2-1, 61543 (VDE 0664 10, 11, 30) and type B DIN EN 62423 (VDE 0664-40). 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 is suitable for non-linear circuits that can generate fault currents with smooth DC fault currents and with a wide range of (high/) frequencies. These components are located in electronic equipment such as frequency converters. The RCCB type B have a frequency range of 0...2 kHz for detecting the fault current and offer a high system availability.

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