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MCB 3P 10kA/15kA D-25A 3M NDN325A

EAN
3250614619267
Packaging
4

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MCB 3P 10kA/15kA D-25A 3M

NDN325A

  • Accessories
  • Technical properties
  • Environmental value
  • Documentations
  • More products
Download the data sheet

Complete your system

Optional accessories

  • See more (10)
    • Locking inter­locking func­tions 1 products available
    • Phase separ­a­tion func­tions 1 products available
    • Terminal cover 1 products available
    • Under voltage coil 1 products available
    • Shunt release 2 products available
    • Auxil­i­aries contact block 2 products available

    Complete your system

    • Locking inter­locking func­tions
    • Phase separ­a­tion func­tions
    • Terminal cover
    • Under voltage coil
    • Shunt release
    • Auxil­i­aries contact block
    • Protective cap/strip for phase busbar
    • Modular phase busbar
    • MZN175

      Padlockable locking kit for MCB, RCCB and RCBO
      EUR 0.00  / *
    • MZN121

      1 set of 3 inter-pole barriers for MCB
      EUR 0.00  / *
    • MZN120

      Terminal shield / screw shield for MCB
      EUR 0.00  / *
    • MZ206

      Under voltage release 230V AC
      EUR 0.00  / *
    • MZ204

      Shunt trip 24-48V AC 12-48V DC
      EUR 0.00  / *
    • MZ203

      Shunt trip 230-415V AC 110-130V DC
      EUR 0.00  / *
    • MZ202

      Alarm contact 1C+1O 6A 240V AC
      EUR 0.00  / *
    • MZ201

      Auxiliary contact 1C+1O 6A 240V AC
      EUR 0.00  / *
    • KZN023

      Endcap for busbars 2P and 3P
      EUR 0.00  / *
    • KDN380A

      Insulated busbar 3P 80A fork 16mm² 12M
      EUR 0.00  / *

    Technical properties

    Elec­tric current
    • Rated current
      25 A
    • Rated ulti­mate short-­cir­cuit breaking capa­city Icu under 400 V AC IEC 60947-2
      15 kA
    • Rated current 30°C
      25 A
    Archi­tec­ture
    • Type of pole
      3P
    • Curve
      D
    Capa­city
    • Number of modules
      3
    Install­a­tion, mounting
    • Nominal tight­ening torque top terminal
      2,80 - 2,80 Nm
    • Nominal tight­ening torque down terminal
      2,80 - 2,80 Nm
    • Nominal tight­ening torque
      2,80 - 2,80 Nm
    • Type of bottom connec­tion for modular devices
      bicon­nect
    • Type of top connec­tion for modular devices
      Screw terminal
    • 360° mounting posi­tion possible
      Yes
    Main elec­trical attrib­utes
    • Rated short-­cir­cuit breaking capa­city Icn AC according to IEC 60898-1
      10 kA
    Voltage
    • Rated oper­a­tional voltage Ue
      400 - 400 V
    • Type voltage supply
      AC
    • Rated insu­la­tion voltage Ui
      500 V
    • Rated impulse with­stand voltage Uimp
      6000 V
    Frequency
    • Frequency
      50 - 60 Hz
    Connec­tion
    • Cross-sec­tion of input and output with screws, for massive conductors
      1 - 35 mm²
    • Cross-sec­tion of input and output with screws, for flex­ible conductors
      1 - 25 mm²
    • Cross-sec­tion of input with screws, for flex­ible conductors
      1 - 25 mm²
    • Cross-sec­tion of input with screws, for massive conductors
      1 - 35 mm²
    Safety
    • Ingress Protec­tion (IP) class
      IP20
    • Grid distance
      60 mm
    Use condi­tions
    • Degree of pollu­tion according to IEC 60664 / IEC 60947-2
      2
    • Oper­ating temper­ature
      -25 - 70 °C
    Power
    • Total power loss under IN
      11 W
    Endur­ance
    • Elec­tric endur­ance in number of cycles
      4000
    • Number of mech­an­ical oper­a­tions
      20000
    Connectivity
    • Type of connec­tion
      Screw terminal
    • Top connec­tion align­ment for modular devices
      Aligned terminal
    • Down connec­tion align­ment for modular devices
      Aligned terminal
    Dimen­sions
    • Height
      83 mm
    • Width
      52,50 mm
    • Depth
      70 mm

    Environmental value

    We are committed to improve our environmental performance by reducing our carbon footprint. Learn More

    RoHS conform Yes

    Certifications and documents

    PEP - MCB 1P 6kA B-16A, 1 module (english)
    PDF
    39,21 MB
    Hager REACH declaration NDN325A
    PDF
    Hager RoHS report NDN325A
    PDF

    Downloads

    • Product image

      Image NDN325A | Hager Australia

      Product Image NDN325A

    • Product datasheet

      Image Hager Product data sheet NDN325A | Hager Australia

      Hager Product data sheet NDN325A

      MCB 3P 10kA/15kA D-25A 3M

      PDF

    • Product data sheet

      Image NDNxxxC Product Data and Technical Specification | Hager Australia

      NDNxxxC Product Data and Technical Specification

      Product data sheet en-GB 2015-07-06

      PDF
      92,06 kB
      Image UK_PD_TDS_TransformerMotorprotection.pdf | Hager Australia

      UK_PD_TDS_TransformerMotorprotection.pdf

      Technical data sheet recommending MCB's for single phase and three phase transformers.

      PDF
      204,90 kB

    • Declaration of conformity

      Image EU Declaration of Conformity | Hager Australia

      EU Declaration of Conformity

      Declaration of conformity en-GB 2024-10-02

      PDF
      650,27 kB
      Image UKCA Declaration of Conformity | Hager Australia

      UKCA Declaration of Conformity

      Declaration of conformity en-GB 2024-10-02

      PDF
      653,93 kB
    More documentation

    Discover more of this product range

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    • 4
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    Who we are

    Our international family business has been the partner of professionals in electrical engineering for over 65 years.

    Solutions for reliable energy distribution, cable management, attractive switchgear, and building automation: we are driven to deliver. Always in close cooperation with partners and customers. Our products and systems distinguish themselves in quality, simplicity in installation and use, and an attractive design.

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