• ABB S203-K20 Circuit Breaker | 2CDS253001R0487 Product Image
  • ABB S203-K20 Circuit Breaker | 2CDS253001R0487 Product Image
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S203-K20

Product Summary:

  • Extended Product Type: S203-K20
  • Product ID: 2CDS253001R0487
  • EAN: 4016779507554
  • Minimum Order Quantity: 1 piece
  • Customs Tariff Number: 85362010
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  • Description: Circuit Breaker | 2CDS253001R0487
  • Rated Service Short-Circuit Breaking Capacity (Ics): 7.5 kA
  • Energy Limiting Class: 3
  • Overvoltage Category: III
  • Pollution Degree: 3
  • Rated Impulse Withstand Voltage (Uimp): 4 kV (6.2 kV @ sea level) kV (5.0 kV @ 2000 m) kV
  • Dielectric Test Voltage: 50 / 60 Hz, 1 min: 2 kV
  • Housing Material: Insulation Group II, RAL 7035
  • Actuator Type: Insulation group II, black, sealable
  • Contact Position Indication: Red ON / Green OFF
  • Degree of Protection: IP20
  • Remarks: IP40 in enclosure with cover
  • Electrical Endurance: 20000 AC cycle
  • Mechanical Endurance: 20000 cycle
  • Terminal Type: Screw Terminals
  • Screw Terminal Type: Failsafe Bi-directional Cylinder-lift Terminal
  • Connecting Capacity: Busbar 10 / 10 mm² Flexible with Ferrule 0.75 ... 25 mm² Flexible 0.75 ... 25 mm² Rigid 0.75 ... 35 mm² Stranded 0.75 ... 35 mm²
  • Tightening Torque: 2.8 N·m
  • Recommended Screw Driver: Pozidriv 2
  • Mounting on DIN Rail: TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
  • Mounting Position: Any
  • Standards: IEC/EN 60898-1 IEC/EN 60947-2 UL 1077
  • Connecting Capacity UL/CSA: Busbar 18-8 AWG Conductor 18-4 AWG
  • Tightening Torque UL/CSA: 25 in·lb
  • Interrupting Rating acc. to UL1077: 6 kA (DC) 10 kA
  • Maximum Operating Voltage UL/CSA: 480Y / 277 V AC
  • Instructions and Manuals: 2CSC400002D0208
  • Data Sheet, Technical Information: 2CSC400002D0208
  • Declaration of Conformity - CE: 2CDK403001D0604
  • RoHS Information: 2CDK400003K0201
  • E-nummer: 2100733
  • ETIM 4: EC000042 - Miniature circuit breaker (MCB)
  • ETIM 5: EC000042 - Miniature circuit breaker (MCB)
  • ETIM 6: EC000042 - Miniature circuit breaker (MCB)
  • eClass: 7.0 27141901
  • UNSPSC: 39121614
  • Object Classification Code: F
  • Extended Product Type: S203-K20
  • Product ID: 2CDS253001R0487
  • EAN: 4016779507554
  • Minimum Order Quantity: 1 piece
  • Customs Tariff Number: 85362010
  • EAN: 4016779507554
  • Product Net Depth: 69 mm
  • Product Net Height: 88 mm
  • Product Net Weight: 0.375 kg
  • Product Net Width: 52.5 mm
  • Package Level 1 Width: 92 mm
  • Package Level 1 Length: 58 mm
  • Package Level 1 Height: 80 mm
  • Package Level 1 Gross Weight: 0.4 kg
  • Package Level 1 EAN: 4016779609524
  • Package Level 2 Units: 36 piece
  • Package Level 2 Width: 275 mm
  • Package Level 2 Length: 395 mm
  • Package Level 2 Height: 210 mm
  • Package Level 2 Gross Weight: 13.36 kg
  • Package Level 2 EAN: 4016779967952
  • Package Level 1 Units: 1 piece
  • Ambient Air Temperature: Operation -25 ... +55 °C Storage -40 ... +70 °C
  • Resistance to Shock acc. to IEC 60068-2-27: 25g / 2 shocks / 13 ms
  • Resistance to Vibrations acc. to IEC 60068-2-6: 5g, 20 cycles at 5 ... 150 ... 5 Hz with load 0.8 In
  • Environmental Conditions: 28 cycles with 55 °C / 90-96 % and 25 °C / 95-100 %
  • RoHS Status: Following EU Directive 2002/95/EC August 18, 2005 and amendment
  • Number of Poles: 3
  • Tripping Characteristic: K
  • Rated Current (In): 20 A
  • Rated Operational Voltage: acc. to IEC 60947-2 440 V AC
  • Power Loss: 8.1 W at Rated Operating Conditions per Pole 2.7 W
  • Rated Insulation Voltage (Ui): acc. to IEC/EN 60664-1 440 V
  • Operational Voltage: Maximum (Incl. Tolerance) 125 V DC Maximum (Incl. Tolerance) 440 V AC Minimum 12 V AC / 12 V DC
  • Rated Frequency (f): 50 Hz 60 Hz
  • Rated Short-Circuit Capacity (Icn): (AC) 6 kA 6 kA (DC) kA
  • Rated Ultimate Short-Circuit Breaking Capacity (Icu): 10 kA 10 kA (DC) kA
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Alternates

  • 2CDS253001R0487
  • S203-K20

Common Typos

    Appended Numbers

    • S203-K20-A
    • S203-K20-B
    • S203-K20-C
    • S203-K20-D
    • S203-K20-E
    • S203-K20-F
    • S203-K20-G
    • S203-K20-H
    • S203-K20-I
    • S203-K20-J
    • S203-K20-K
    • S203-K20-L
    • S203-K20-M
    • S203-K20-N
    • S203-K20-O
    • S203-K20-P
    • S203-K20-Q
    • S203-K20-R
    • S203-K20-S
    • S203-K20-T
    • S203-K20-U
    • S203-K20-V
    • S203-K20-W
    • S203-K20-X
    • S203-K20-Y
    • S203-K20-Z

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