ABB 2CSF204592R1400 F204B-40/0,03 FI circuit breaker type B 4P,40A,30mA,short timeverz.,3kA,4TE

Fault current protection devices (Rccbs) offer personal and property protection as well as protection against electrically ignited fires according to DIN WDE 0100-410 and DIN WDE 0100-530. The F200 series fault current protection switches ensure protection against sinusoidal alternating currents, pulsating currents and smooth direct fault currents. As well as fault protection (protection in indirect contact), additional protection (with I?n = 30 ma) and fire protection (with I?n = 300 ma). They meet product standards for type A IEC/EN 61008-1, 61008-2-1, 61543 (WDE 0664 10, 11, 30) and type B DIN EN 62423 (WDE 0664-40). Areas of application are predominantly in industrial and commercial applications. The extensive range of accessories offers you everything you need for your installation tasks. The RCCB type B is suitable for non-linear circuits that can generate fault currents with smooth direct fault currents and with different (high/) frequencies. These components are located in electronic operating means such as frequency converters. The RCCB type B has a frequency range of 0...2 khz to detect the fault current and offer a high system availability.