Residual current device 4-pole, type B +, 40A, 30mA F204B+40/0,03

Residual current device 4-pole, type B +, 40A, 30mA F204B+40/0,03 – ABB – 2CSF204701R1400 – 8012542042822: FI circuit breaker 4P, type B+, 40A, 30mA F204B+40/0.03 number of poles 4, rated voltage 400V, rated current 40A, rated residual current 0mA, rated insulation voltage Ui 500V, rated impulse withstand voltage Uimp 4kV, mounting type DIN rail, residual current type B+, short-time delayed type, Short-circuit strength (Icw) 1kA, surge current strength 3kA, frequency 50/60 Hz, additional equipment possible, with locking device, degree of protection (IP) IP2X, width in modular units 4, installation depth 69mm, ambient temperature during operation -25 ... 55°C, degree of pollution 2 , Connectable conductor cross-section, stranded 0 ... 25mm², Connectable conductor cross-section, solid 25 ... 25mm², 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 residual current circuit breakers of the F200 series ensure protection against sinusoidal alternating currents, pulsating currents and smooth direct residual currents to earth. As well as fault protection (protection against indirect contact), additional protection (with I?n = 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. Areas of application are mainly in commercial and industrial applications. The extensive range of accessories offers you everything you need for your installation tasks. The RCCB type B+ detect smooth DC fault currents, react earlier than the RCCB type B with max. 420 mA and have a frequency range of 0 ... 20 kHz for detecting the fault current. They therefore offer superior, preventive fire protection (extended fire protection according to DIN VDE 0100-530) for, for example, fire-prone business premises and commercial units.