ABB DS203NC C32 APR30 PR FI/LS switch 32, 30mA, short-term.

Residual current circuit breakers (RCBOs) offer protection for people and property as well as protection against electrically ignited fires in accordance with DIN VDE 0100-410 and DIN VDE 0100-530. They guarantee protection of three single-phase or three-phase circuits against overload and short-circuit currents, protection against sinusoidal alternating currents and pulsating currents with a smooth DC residual current component of up to 6 mA against 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 standard IEC/EN 61009-1 (VDE 0664-20). Areas of application are household, commercial and industrial applications. The extensive range of accessories offers you everything you need for your installation tasks. Numerous approvals make the DS203NC fit for worldwide use.
Rated switching capacity Icn = 6,000 A according to IEC/EN 61009-1 (VDE 0664-20) for RCDs (residual current devices) in residential buildings and similar applications, Icu = 10 kA according to IEC/EN 60947-2 (VDE 0660-101) for MCBs (LS) in industrial applications.
RCBO DS203NC A Type A is 3-pole protected (LS), 4-pole switching and can be used in three-phase networks with or without N conductor.
Type A AP-R: Optimum compromise between safety and operational continuity thanks to the interference immunity with surge current resistance (surge current form 8/20 µs) = 3,000 A against unwanted triggering and 10 ms short-term delay.
Type: DS203NC C32 APR30