JF.AUT.DS203NC B20 A30 230V
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Product Description
ABB 2CSR256147R1205 — DS203NC 230V is a 3P residual current circuit breaker with overcurrent protection (RCBO) in four modules for the protection against short-circuit currents, overload, earth fault currents, indirect contacts, additional protection against direct contacts. The new series is suitable for installation in IT 3P systems without neutral with 230V between the phases.
Technical Specifications
- Manufacturer part number (MPN)
- 2CSR256147R1205
- EAN / GTIN
- 8012542197225
- Sales unit
- pcs
- Voltage
- 230 V
- Carbon Footprint (Full Lifecycle)
- 11.34639 kg CO₂ eq
- Recyclability Rate of the Product acc. to EN45555
- Design for Closing Resource Loops - Standard EN45555 - 83.26 %
- Sustainable Material Content in Packaging (wt. %)
- Recycled Paper - 00 %; Recycled Cardboard - 92 %; Recycled Paper - 00 %
- Extended Product Lifetime
- Product Durability
- End Of Life Disassembling Instructions
- 9AKK108469A7475
- Environmental Product Declaration - EPD
- 9AKK108469A9830
- Type of Residual Current
- Type A
- Rated Ultimate Short-Circuit Breaking Capacity (I cu )
- 10 kA
- Maximum Surge Current
- 0.25 kA
- Power Supply Connection
- Arbitrary
- Energy Limiting Class
- 3
- Electrical Endurance
- 10000 cycle
- Mechanical Endurance
- 20000 cycle
- Number of Protected Poles
- 3
- Number of Poles
- 3P
- Operating Characteristic
- Instantaneous
- Position of Neutral Terminals
- Right
- Earthing Switch Type
- Undelayed
- Options Provided
- Suitable for 230V applications
- Accessories Available
- Yes
- Connecting Capacity
- Busbar 10 mm²; Rigid 25 ... 25 mm²; Flexible 25 ... 25 mm²
- Rated Cross-Section
- 1 - Solid-Core 25 … 25 mm²; 4 - Multi-Wired 1 … 25 mm²
- Tripping Characteristic
- B
- Rated Operational Voltage
- acc. to IEC 60898-1 230 V
- Rated Insulation Voltage (U i )
- acc. to IEC/EN 60664-1 500 V
- Rated Impulse Withstand Voltage (U imp )
- 4 kV
- Input Voltage Type
- AC
- Rated Current (I n )
- 20 A
- Rated Residual Current
- 30 mA
- Rated Short-Circuit Capacity
- 6 kA
- Rated Conditional Short-Circuit Current (I nc )
- 10 kA
- Rated Frequency (f)
- 50/60 Hz
- Power Loss
- Total 11.8 W
- Overvoltage Category
- III
- Ambient Air Temperature
- Operation -25 … 55 °C
- Degree of Protection
- IP2X
- Pollution Degree
- 2
- Width in Number of Modular Spacings
- 4
- Product Net Width
- 71 mm
- Product Net Height
- 85 mm
- Product Net Depth / Length
- 69 mm
- Built-In Depth ( t 2 )
- 69 mm
- CCC Certificate
- 2021980307001650
- Declaration of Conformity - CE
- 9AKK106713A5597
- Instructions and Manuals
- 9AKK106713A8790
- ETIM 9
- EC000905 - Earth leakage circuit breaker
- eClass
- V11.0 : 27142207
- Object Classification Code
- F
- Standards
- IEC 61009-1; IEC 61009-2-1; EN 61009-1; EN 61009-2-1
- Rated voltage
- 230 V
- Rated insulation voltage Ui
- 500 V
- Rated impulse withstand voltage Uimp
- 4 kV
- Rated fault current
- 0.03 A
- Leakage current type
- A
- Current limiting class
- 3
- Rated short-circuit breaking capacity according to EN 61009
- 6 kA
- Disconnection characteristic
- Undelayed
- Surge current capacity
- 0.25 kA
- Voltage type
- AC
- Frequency
- 50/60 Hz
- Release characteristic
- B
- Concurrently switching neutral conductor
- Yes
- With interlocking device
- Yes
- Ambient temperature during operating
- -25–55 °C
- Anti-nuisance tripping version
- No
- Connectable conductor cross section solid-core
- 25 mm²
- Connectable conductor cross section multi-wired
- 25 mm²
- Country of origin
- Italy
Standards & Compliance
- HS Code
- 8536.30
Cross References
- EAN 8012542197225
- SAP 1200123754
- Code 81976782
Product Documentation
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Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 2CSR256147R1205?
- 2CSR256147R1205 can be ordered from cballast.com as a ABB catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this ABB product?
- The manufacturer part number is 2CSR256147R1205.
- What is the HS code for 2CSR256147R1205?
- The customs tariff (HS) code for 2CSR256147R1205 is 8536.30.
- Who manufactures 2CSR256147R1205?
- 2CSR256147R1205 is a ABB product in the Electrical Components range.
- Is a datasheet available for 2CSR256147R1205?
- Yes — the 2CSR256147R1205 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 2CSR256147R1205?
- The minimum order quantity is 1.
- Is 2CSR256147R1205 available?
- Yes — 2CSR256147R1205 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).