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  • MCCB h250 4 pole 70kA LSI
  • HEC251H

Moulded Case Circuit Breaker h250 4P 70kA 250A LSI

HEC251H

  • h3 MCCBs

Moulded Case Circuit Breaker h250 4P 70kA 250A LSI HEC251H

EAN
3250613340667
Packaging
1 Piece

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

Technical properties

Archi­tec­ture
  • Type of order
    Toggle
  • Number of poles
    4 P
  • Type of pole
    4P4D N:0/50/100%
Func­tions
  • Complete device with protec­tion unit
    Yes
  • Trip Unit
    LSI
  • Integ­rated earth fault protec­tion
    No
Config­ur­a­tion
  • Number of modules
    8
Main elec­trical features
  • Rated oper­a­tional voltage Ue
    220 / 690 V
  • Frequency
    50/60 Hz
Voltage
  • Rated insu­la­tion voltage
    800 V
  • Rated impulse with­stand voltage
    8 kV
  • With under voltage release
    No
Elec­tric current
  • Rated current
    250 A
  • Rated ulti­mate short-­cir­cuit breaking capa­city Icu under 690V AC IEC 60947-2
    20 kA
  • Thermal protec­tion nob setting xIN
    0.4 / 0.5 / 0.63 / 0.8 / 0.9 / 0.95 / 1
  • Thermal setting current on neutral pole
    0 / 0.5 / 1 In
  • Breaking capa­city on 1 pole for IT 230V NF 60947-2
    51 kA
  • Breaking capa­city on 1 pole for IT 400V NF 60947-2
    9 kA
  • Rated service breaking capa­city Ics AC according IEC 60947-2
    71 %
  • Rated ulti­mate short-­cir­cuit breaking capa­city Icu under 230V AC IEC 60947-2
    100 kA
  • Rated ulti­mate short-­cir­cuit breaking capa­city Icu under 240V AC IEC 60947-2
    85 kA
  • Rated ulti­mate short-­cir­cuit breaking capa­city Icu under 400V AC IEC 60947-2
    70 kA
  • Rated ulti­mate short-­cir­cuit breaking capa­city Icu under 415V AC IEC 60947-2
    70 kA
  • Rated ulti­mate short-­cir­cuit breaking capa­city Icu under 440V AC IEC 60947-2
    50 kA
Current correc­tion factors
  • 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
    1
  • Correc­tion factor of rating current for 4 and 5 devices placed side-by-side
    1
  • Correc­tion factor of rating current for 6 devices placed side-by-side
    1
Power
  • Total power loss under IN
    73.2 W
  • Power loss per pole at In
    24.4 W
Trip­ping
  • Trip­mode
    LSI
  • Thermal protec­tion trip time
    5 / 8 / 11 / 21 ms
  • Time of response when opening
    10 ms
Elec­trical specific­a­tions
  • Magnetic trip delay time
    100 to 200 ms
Endur­ance
  • Elec­tric endur­ance in number of cycles
    1000
  • Number of mech­an­ical oper­a­tions
    4000
Install­a­tion, mounting
  • DIN rail mounting with optional adapt­ator
    No
Connec­tion
  • Connec­tion cross-sect. flex­ible conductor
    35 / 150mm²
  • Connec­tion cross-sect. rigid cable
    35 / 185mm²
  • Connec­tion
    Front connec­tion
  • Type of connec­tion
    Terminal
Settings
  • Range of the magnetic adjust­ment
    1400 / 1750 / 2240 / 2800 / 3150 / 3360 / 3500 A
  • Magnetic protec­tion nob setting xIN
    2.5 / 5 / 10
  • Setting type In or Ith
    IrTh
Equip­ment
  • Number of auxil­iary contacts as normally closed contact
    0
  • Number of auxil­iary contacts as normally open contact
    0
  • Number of auxil­iary contacts as change-over contact
    0
  • Motor drive optional
    Yes
Use cases
  • Category of use
    A
Stand­ards
  • Standard text
    IEC 60947-2
Safety
  • RoHS conform
    Yes
Use condi­tions
  • Oper­ating temper­ature
    -25…70 °C
  • Alti­tude
    2000 m
  • Air humidity protec­tion
    for all climates
  • Stor­age/trans­port temper­ature
    -35…70 °C

Downloads

  • Images

    Images may be subject to copyright

    Image HEC251H | Hager

    Product Image HEC251H

  • ProductNotice

    Image Instruction manuals for HEC251H | Hager

    Instruction manuals for HEC251H

    PDF
    9 MB

  • ProductECDeclaration

    Image EU Declaration of conformity for HEC251H | Hager

    EU Declaration of conformity for HEC251H

    MCCB h250

    PDF
    360 KB

  • ProductROHS

    Image Pollutant guidelines for HEC251H | Hager

    Pollutant guidelines for HEC251H

    RoHS-declaration 2023-10-20 (english)

    PDF
    33 KB
More documentation

  • To have the REACH certificate for this product,

    please contact us here, and precise the product reference: environmentaldata.europe@hagergroup.com

Accessories optional

See more

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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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