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    • Catalogue
    • MLN740A
    EAN
    3250614321030
    Packaging
    12 Pieces

    MCB 1P+N 6kA C-40A 1M MLN740A

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    Phase out product: please contact your electrical wholesaler for availability

    MCB 1P+N 6kA C-40A 1M

    MLN740A

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

    Complete your system

    Optional accessories

    • Locking inter­locking func­tions 1 products available
    • Mech­anic accessories for low-voltage compon­ents 1 products available
    • Shunt release 1 products available
    • Auxil­i­aries contact block 2 products available
    • Modular phase busbar 2 products available

    Complete your system

    • Locking inter­locking func­tions
    • Mech­anic accessories for low-voltage compon­ents
    • Shunt release
    • Auxil­i­aries contact block
    • Modular phase busbar
    • MZN175

      Padlockable locking kit for MCB, RCCB and RCBO
      0.00 €  / *
    • LZ060

      Heat dissipation insert
      0.00 €  / *
    • MZ203

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

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

      Auxiliary contact 1C+1O 6A 240V AC
      0.00 €  / *
    • KB163P

      Insulated busbar 1P 63A prong 10mm² brown 13M
      0.00 €  / *
    • KBN663C

      Insulated busbar3P+N 63A prong 10mm² 48C for MCB 1P+N 1 module
      0.00 €  / *

    Technical properties

    Archi­tec­ture
    • Type of pole
      1P+N
    Elec­tric current
    • Rated current
      40 A
    • Rated service breaking capa­city Ics AC according to IEC 60898-1
      6 kA
    • Rated short-­cir­cuit breaking capa­city Icn under 230 V AC according to IEC 60898-1
      6 kA
    • Min./max. threshold value of the AC thermal oper­a­tion
      1.13 - 1.45 A
    • Min./max. threshold value of the DC thermal oper­a­tion
      1.13 - 1.45 A
    • Correc­tion factor of rating current for 2 devices placed side by side
      1
    • Correc­tion factor of rating current for 3 devices placed side by side
      0.95
    • Correc­tion factor of rating current for 4 and 5 devices placed side by side
      0.90
    • Correc­tion factor of rating current for 6 devices placed side by side
      0.85
    Main elec­trical attrib­utes
    • Rated short-­cir­cuit breaking capa­city Icn AC according to IEC 60898-1
      6 kA
    Install­a­tion, mounting
    • Nominal tight­ening torque down terminal
      1.90 - 1.90 Nm
    • Nominal tight­ening torque top terminal
      1.90 - 1.90 Nm
    • Type of top connec­tion for modular devices
      Screw terminal
    • Type of bottom connec­tion for modular devices
      Screw terminal
    • Nominal tight­ening torque
      1.90 - 1.90 Nm
    Voltage
    • Rated oper­a­tional voltage Ue
      230 - 240 V
    • Type voltage supply
      AC
    • Rated insu­la­tion voltage Ui
      500 V
    • Rated impulse with­stand voltage Uimp
      4,000 V
    • Max. oper­ating voltage
      253 V
    • Overvoltage category according to IEC 60947-1
      3
    Frequency
    • Frequency
      50 - 60 Hz
    Capa­city
    • Number of modules
      1
    Power
    • Total power loss under IN
      7.10 W
    Use condi­tions
    • Oper­ating temper­ature
      -25 - 70 °C
    • Max. Alti­tude
      2,000 m
    Endur­ance
    • Elec­tric endur­ance in number of cycles
      1,000
    • Number of mech­an­ical oper­a­tions
      20,000
    Safety
    • Ingress Protec­tion (IP) class
      IP20
    Connectivity
    • Type of connec­tion
      Screw terminal
    • Top connec­tion align­ment for modular devices
      Shifted terminal
    • Down connec­tion align­ment for modular devices
      Shifted terminal
    Connec­tion
    • Cross-sec­tion of input with screws, for massive conductors
      1 - 25 mm²
    • Cross-sec­tion of input with screws, for flex­ible conductors
      1 - 16 mm²
    Dimen­sions
    • Height
      84.70 mm
    • Width
      17.50 mm
    • Depth
      70 mm

    Environmental value

    We are committed to bettering our environmental performance by reducing our footprint while acting as a sustainability enabler for our customers Learn More

    RoHS conform Yes

    Certifications and documents

    MCB 1P 6kA B-16A, 1 module
    PDF
    67,85 MB
    Hager REACH declaration MLN740A
    PDF
    RoHS report MLN740A
    PDF

    Downloads

    • Product image

      Image MLN740A | Hager

      Product Image MLN740A

    • Product datasheet

      Image Hager Product data sheet MLN740A | Hager

      Hager Product data sheet MLN740A

      MCB 1P+N 6kA C-40A 1M

      PDF

    • Declaration of conformity

      Image Declaration | Hager

      Declaration

      Declaration of conformity International 2021-07-16

      PDF
      89,49 kB
    More documentation

    Products

    • Commercial Distribution
    • Modular Devices and Connection
    • Lighting Connection and Control
    • Residential Distribution
    • Wiring Accessories
    • References

    Solutions

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    • Multi-residential
    • Office
    • Hotel
    • Other

    Support

    • FAQs
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    • Catalogues
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    • Training
    • How-to videos

    Who we are

    We deliver safe and simple electrical solutions, from energy distribution to lighting control and wiring accessories 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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      • Hagergroup

    Hager Ltd, Unit M2 Furry Park Industrial Estate, Santry, Dublin D09 NY19, Ireland