The store will not work correctly in the case when cookies are disabled.
intl-en
  • Contact
  • Products compliant to other standards
Image Logo | Hager Africa
Menu
  • Products
  • Solutions
  • Inspiration and knowledge
  • Support
  • About us
Account
  • Home
  • Catalog
  • High Power & Switching
  • MCCBs
  • Moulded case circuit breakers
  • HNA126U
  • High Power & Switching

Moulded Case Circuit Breaker x160 4P 40kA 125A HNA126U

EAN
3250613131197
Packaging
1 Piece

You have to log in with your myHager profile to see prices and to order.

Add to a list
Add to a list

Login to create a product list

You need to be logged into your myHager account to create product lists

Create an account Sign in

Moulded Case Circuit Breaker x160 4P 40kA 125A

HNA126U

  • 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
    40 kA
  • Rated ulti­mate short-­cir­cuit breaking capa­city Icu under 240 V AC IEC 60947-2
    25 kA
  • Rated ulti­mate short-­cir­cuit breaking capa­city Icu under 690 V AC IEC 60947-2
    4 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

Downloads

  • Image HNA126U | Hager Africa

    Product Image HNA126U

  • Product datasheet

    Image Hager Product data sheet HNA126U | Hager Africa

    Hager Product data sheet HNA126U

    Moulded Case Circuit Breaker x160 4P 40kA 125A

    PDF

  • 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

Discover more of this product range

    5
  • 1
    HMW630NR - Moulded Case Circuit Breaker h3+ P630 Energy 3P3D 630A 50kA FTC
    HMW630NR
    Moulded Case Circuit Breaker h3+ P630 Energy 3P3D 630A 50kA FTC
  • 2
    HMW250NR - Moulded Case Circuit Breaker h3+ P630 Energy 3P3D 250A 50kA FTC
    HMW250NR
    Moulded Case Circuit Breaker h3+ P630 Energy 3P3D 250A 50kA FTC
  • 3
    HMT251NR - Moulded Case Circuit Breaker h3+ P250 Energy 4P4D N0-50-100% 250A 50kA FTC
    HMT251NR
    Moulded Case Circuit Breaker h3+ P250 Energy 4P4D N0-50-100% 250A 50kA FTC
  • 4
    HMT250NR - Moulded Case Circuit Breaker h3+ P250 Energy 3P3D 250A 50kA FTC
    HMT250NR
    Moulded Case Circuit Breaker h3+ P250 Energy 3P3D 250A 50kA FTC
  • 5
    HMT101NR - Moulded Case Circuit Breaker h3+ P250 Energy 4P4D N0-50-100% 100A 50kA FTC
    HMT101NR
    Moulded Case Circuit Breaker h3+ P250 Energy 4P4D N0-50-100% 100A 50kA FTC

Products and solutions

  • Products catalog
  • Distribution systems
  • High Power & Switching
  • Modular devices
  • Elec­tric Vehicle Char­ging Station (EVCS)
  • Energie management and monitoring
  • Cable routing and room connec­tion systems
  • Wiring accessories
  • Building automation
  • Motion and presence detectors

Contact and support

  • Find your closest wholesaler
  • Contact us
  • How to videos
  • FAQs
  • Digital tools
  • Documentation
  • Learning
  • News

Hager Africa & Near East - Who are we

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.

More about us

Follow us!

  • Cookies
  • Privacy
  • Hagergroup
  • Report a vulnerability

Ha­ger Group