ABB 2CSR256192R1205 RCBO 20 A 0.03 A 400 V

FI/LS switches (RCBOs) provide personal protection and property protection as well as protection against electrically ignited fires according to DIN VDE 0100-410 and DIN VDE 0100-530. They provide protection from three single-phase or three-phase circuits against overload and short-circuit currents, protection for sinusoidal AC currents and pulsating currents with a smooth DC fault current share of up to 6 mA against earth. As well as error protection (protection in case of indirect contact) and additional protection (with I?n = 30 mA). They comply with product standard IEC/EN 61009-1 (VDE 0664-20). Their patented connection terminals with push-in technology ensures simple and safe contact and handling. Cables of up to 2 x 4 mm² can be connected to the upper push-in terminal on the output side. On the input side, the PSX phase rails can be used for cross-wiring. For the infeed, conductor cross-sections of up to 10 mm² can be connected directly to the device via the screw terminal in protection class IP20. For better visibility when feeding in, the terminal opening of the screw terminal is above the flexible terminal for the phase rail. Numerous approvals make the DSX203NC ready for use in household and commercial applications. Rated switching capacity ICN = 6,000 A according to IEC/EN 61009-1 (VDE 0664-20) for RCDs (residual current circuit breakers) in residential buildings. RCBO DSX203NC A type A is 3-pin protected (LS), 4-pin switching and can be used in three-phase networks with or without N-conductor.

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