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    • HHA126U
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    3250613131128
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    • Moulded case circuit breakers

    Moulded Case Circuit Breaker x160 4P 25kA 125A HHA126U

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    Moulded Case Circuit Breaker x160 4P 25kA 125A

    HHA126U

    • Technical properties
    • Documentations
    • More products
    Download the data sheet

    Technical properties

    Elec­tric current
    • Rated current
      125 A
    • Rated ulti­mate short-­cir­cuit breaking capa­city Icu under 400 V AC IEC 60947-2
      25 kA
    • Rated ulti­mate short-­cir­cuit breaking capa­city Icu under 240 V AC IEC 60947-2
      35 kA
    • Rated service breaking capa­city Ics under 230 V AC according to IEC 60947-2
      25 kA
    • Rated ulti­mate short-­cir­cuit breaking capa­city Icu under 690 V AC IEC 60947-2
      4 kA
    • Rated service breaking capa­city Ics under 400 V AC according to IEC 60947-2
      20 kA
    Archi­tec­ture
    • Number of poles
      4
    Frequency
    • Frequency
      50 - 60 Hz
    Voltage
    • Rated impulse with­stand voltage Uimp
      8000 V
    • Rated insu­la­tion voltage Ui
      690 V
    • Rated oper­a­tional voltage Ue
      220 - 415 V
    Func­tions
    • Trip unit
      TM A/F
    Power
    • Total power loss under IN
      33 W
    Endur­ance
    • Elec­tric endur­ance in number of cycles
      10000
    • Number of mech­an­ical oper­a­tions
      20000
    Safety
    • Ingress Protec­tion (IP) class
      IP4X
    Connec­tion
    • Cross-sec­tion flex­ible conductor
      4 - 70 mm²
    • Cross-sec­tion rigid conductor
      4 - 95 mm²
    Install­a­tion, mounting
    • Nominal tight­ening torque
      6 - 6 Nm
    • Mount­ing-/­Con­nec­tion Posi­tion
      Front
    Connectivity
    • Type of connec­tion
      Screw terminal
    Settings
    • Thermal protec­tion knob setting xIN
      0.63, 0.8, 1
    • Adjust­ment range short-term delayed short-­cir­cuit release
      0 - 0 A
    Dimen­sions
    • Height
      130 mm
    • Width
      100 mm
    • Depth
      68 mm

    Downloads

    • Image HHA126U | Hager Africa

      Product Image HHA126U

    • Product datasheet

      Image Hager Product data sheet HHA126U | Hager Africa

      Hager Product data sheet HHA126U

      Moulded Case Circuit Breaker x160 4P 25kA 125A

      PDF

    • Installation manual

      Image Installation manual International 2021-06-07 | Hager Africa

      Installation manual International 2021-06-07

      PDF
      12,00 MB

    • Declaration of conformity

      Image EU Declaration of Conformity | Hager Africa

      EU Declaration of Conformity

      Declaration of conformity en-GB 2025-03-20

      PDF
      430,96 kB
      Image UKCA Declaration of Conformity | Hager Africa

      UKCA Declaration of Conformity

      Declaration of conformity en-GB 2025-03-20

      PDF
      435,49 kB
    More documentation

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    We deliver safe and simple electrical solutions, from energy distribution and cable management, to lighting control and building automation systems for commercial and residential buildings. We want to make life on our planet safer, cleaner and more enjoyable. While being easy to work with, we remain by your side throughout the entire project, cooperating, collaborating and co-creating with you.

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