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ABB 2CDS273001R0201 S203MD20 MCB TP 20A

Model: S203MD20

ABB 2CDS273001R0201 S203MD20 MCB TP 20A
ABB 2CDS273001R0201 S203MD20 MCB TP 20A

ABB 2CDS273001R0201 S203MD20 MCB TP 20A

Model: S203MD20

  • £36.64 Inc VAT ( FREE UK Delivery On Orders Over £150* )

  • £30.53 Ex VAT ( FREE UK Delivery On Orders Over £150* )

Product: In Stock

Technical

  • Standards:
    IEC/EN 60898-1
    IEC/EN 60947-2
  • Number of Poles:
    3
  • Number of Protected Poles:
    3
  • Tripping Characteristic:
    D
  • Rated Current (In):
    20 A
  • Rated Operational Voltage:
    acc. to IEC 60898-1 400 V AC
    acc. to IEC 60947-2 440 V AC
  • Power Loss:
    6.9 W
    at Rated Operating Conditions per Pole 2.3 W
  • Rated Insulation Voltage (Ui):
    acc. to IEC/EN 60664-1 440 V
  • Operational Voltage:
    Maximum (Incl. Tolerance) 440 V AC
    Maximum 440 V AC
    Minimum 12 V AC
    Minimum 12 V DC
  • Rated Frequency (f):
    50 Hz
    60 Hz
  • Rated Short-Circuit Capacity (Icn):
    (400 V AC) 10 kA
  • Rated Ultimate Short-Circuit Breaking Capacity (Icu):
    (230 V AC) 25 kA
    (440 V AC) 15 kA
  • Rated Service Short-Circuit Breaking Capacity (Ics):
    (230 V AC) 18.8 kA
  • Energy Limiting Class:
    3
  • Overvoltage Category:
    III
  • Pollution Degree:
    3
  • Rated Impulse Withstand Voltage (Uimp):
    4 kV
    (6.2 kV @ sea level)
    (5.0 kV @ 2000 m)
  • Dielectric Test Voltage:
    50 / 60 Hz, 1 min: 2 kV
  • Housing Material:
    Insulation Group II, RAL 7035
  • Actuator Type:
    Insulation group II, black, sealable
  • Actuator Material:
    Insulation Group II, Black, Sealable
  • Actuator Marking:
    I / O
  • Contact Position Indication:
    Red ON / Green OFF
  • Degree of Protection:
    IP20
  • Remarks:
    IP40 in enclosure with cover
  • Electrical Endurance:
    20000 AC cycle
  • Mechanical Endurance (Nendu):
    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:
    TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
    TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715
  • Mounting Position:
    Any
  • Built-In Depth (t2):
    69 mm
  • Installation Size:
    acc. to DIN 43880 1
  • Power Supply Connection:
    Arbitrary

Environmental

  • Ambient Air Temperature:
    Operation -25 ... +55 °C
    Storage -40 ... +70 °C
  • Reference Ambient Air Temperature:
    30 °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 %

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