Residual Current Circuit Breaker WITH Overcurrent DS203NC C25/100MA
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Product Description
ABB 2CSR256140R2254 — DS203NC is a 3P+N 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.
Technical Specifications
- Manufacturer part number (MPN)
- 2CSR256140R2254
- EAN / GTIN
- 8012542768425
- HS code
- 8536.90
- Sales unit
- pcs
- Carbon Footprint (Full Lifecycle)
- 10.992364 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+N
- Operating Characteristic
- Instantaneous
- Position of Neutral Terminals
- Right
- Earthing Switch Type
- Undelayed
- Options Provided
- None
- 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
- C
- Rated Operational Voltage
- acc. to IEC 60898-1 415 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 )
- 25 A
- Rated Residual Current
- 100 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 10.3 W
- Overvoltage Category
- III
- Ambient Air Temperature
- Operation -25 … 55 °C
- Degree of Protection
- IP2X
- Pollution Degree
- 2
- Environmental Information
- refer to RoHS information
- 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
- EPLAN Data
- 9AAC181438_EPLAN
- CCC Certificate
- 2021980307001650
- Declaration of Conformity - CE
- 9AKK106713A5597
- Instructions and Manuals
- 9AKK106713A8790
- Mounting Type
- DIN-Rail
- ETIM 9
- EC000905 - Earth leakage circuit breaker
- UNSPSC
- 39121601
- eClass
- V11.0 : 27142207
- Object Classification Code
- F
- Standards
- IEC 61009-1; IEC 61009-2-1; EN 61009-1; EN 61009-2-1
Standards & Compliance
- HS Code
- 8536.90
Cross References
- EAN 8012542768425
- SAP 1200722126
- Code 83833602
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 2CSR256140R2254?
- 2CSR256140R2254 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 2CSR256140R2254.
- What is the HS code for 2CSR256140R2254?
- The customs tariff (HS) code for 2CSR256140R2254 is 8536.90.
- Who manufactures 2CSR256140R2254?
- 2CSR256140R2254 is a ABB product in the Electrical Components range.
- Is a datasheet available for 2CSR256140R2254?
- Yes — the 2CSR256140R2254 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 2CSR256140R2254?
- The minimum order quantity is 1.
- Is 2CSR256140R2254 available?
- Yes — 2CSR256140R2254 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).