ABB 2CSF202568R3400 F202B-40/0,3 RCCB RCD (all types of current) B 40 A 0.3 A 230 V

F200 type B for smooth DC fault currents and operational safety
All current sensitive, 10 ms short time delayed, impulse resistant 3 kA (5 kA selective design)
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 B ensure protection in case of sinusoidal AC currents, pulsating currents and smooth DC fault currents against earth. Fault protection (protection in case of indirect contact), additional protection (with IΔn ≤ 30 mA) and fire protection (with I∆n ≤ 300 mA). They fulfill 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).
They are used in the home, commercial or industrial applications. The extensive range of accessories offers you everything that you need WAS for your installation tasks. RCCB type B are suitable for non-linear circuits which can generate fault currents with smooth DC fault currents and with various (high/) frequencies. These components are located in electronic equipment such as frequency converters. The RCCB Type B has a frequency range of 0...2 kHz for detecting the residual current and offers high plant availability.

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