DS803S-K125/0.03AP-R

FI / LS combinations (RCBOs) offer personal and property protection as well as protection against electrically lit fires. They guarantee protection of 2P, 3P or 4P circuits against overload and short-circuit currents, protection against sinusoidal alternating currents and pulsating currents with smooth DC residual currents up to 6 mA to the ground, fault protection (protection against indirect contact), additional protection and fire protection (with I? n? 30 mA). They comply with the product standard IEC / EN 60947-2. Areas of application are industrial applications. The comprehensive range of accessories gives you everything you need for your installation tasks. Optimal compromise between safety and operational continuity thanks to the interference immunity with surge current resistance (surge current 8/20? S) = 3,000 A against unintentional tripping and 10 ms short delay. Rated switching capacity Icu = 36 kA according to IEC / EN 60947-2 for MCBs (LS) in industrial applications.