Dimensions

  • Product Net Width:

    52.5 mm

  • Product Net Depth / Length:

    69 mm

  • Product Net Height:

    88 mm

  • Product Net Weight:

    0.375 kg

Technical

  • Standards:

    IEC/EN 60898-1
    IEC/EN 60947-2
    UL 1077

  • Number of Poles:

    3

  • Tripping Characteristic:

    C

  • Rated Current (In):

    50 A

  • Rated Operational Voltage:

    acc. to IEC 60898-1 400 V AC
    acc. to IEC 60947-2 440 V AC

  • Power Loss:

    9.75 W
    at Rated Operating Conditions per Pole 3.25 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) 6 kA

  • Rated Ultimate Short-Circuit Breaking Capacity (Icu):

    (230 V AC) 20 kA
    (440 V AC) 10 kA

  • Rated Service Short-Circuit Breaking Capacity (Ics):

    (230 V AC) 15 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

  • Contact Position Indication:

    Red ON / Green OFF

  • Degree of Protection:

    IP20

  • Remarks:

    IP40 in enclosure with cover

  • Electrical Endurance:

    10000 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:

    TH35-15 (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

ABB S203-C50 Miniature Circuit Breaker

14,09 €Price

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