ABB 2CSF204201R3400 F204AS-40/0,3 FI protection switch 4P,type A,40A,300mA,selective

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 circuit breakers ensure protection with sinusoidal alternating currents and pulsating currents with a smooth DC fault current proportion of up to 6 ma against ground. As well as fault protection (protection in indirect contact) and fire protection (with I?n = 300 ma). They meet product standards IEC/EN 61008-1, 61008-2-1, 61543 (WDE 0664 10, 11, 30) and F200 A to 100 A UL 1053. Areas of use are household, commercial and industrial applications. The extensive range of accessories offers you everything you need for your installation tasks. Numerous authorisations make the F200 fit for worldwide use. Optimum compromise between safety and operational continuity thanks to the interference resistance against unintentional triggering with impact current strength (shaft current form 8/20 μs) = 5000 A. selectivity with downstream devices with a smaller dimension fault current of, for example, 30 ma (see selectivities tables in the subchapter TECHNICAL details for fault current protection devices (RCDs)).