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

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

EAN
3250614321030
Packaging
12 PCEs

Technical properties

Architecture
  • Neutral position
    left
  • Number of protected poles
    1
  • Number of poles
    2 P
  • Type of pole
    1P+N
  • Curve
    C
Functions
  • Concurrently switching N-neutral
    Yes
Configuration
  • Number of modules
    1
Connectivity
  • Top connection alignement for modular devices
    Shifted terminal
  • Bottom connection alignement for modular devices
    Shifted terminal
Main electrical features
  • Rated short circuit breaking capacity Icn AC according IEC60898-1
    6 kA
  • Rated operational voltage Ue
    230 / 240 V
  • Type of supply voltage
    AC
  • Frequency
    50/60 Hz
Voltage
  • Rated insulation voltage
    500 V
  • Max operating voltage
    253 V
  • Rated impulse withstand voltage
    4000 V
Electric current
  • Rated current
    40 A
  • Rated service breaking capacity Ics AC according IEC 60898-1
    6 kA
  • min/maxi threshold value of the AC thermal operation
    1.13 / 1.45 In
  • Magnetic regulating currrent
    5 / 10 In
  • Rated short circuit breaking capacity Icn under 230V AC according IEC60898-1
    6 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
    0.95
  • Correction factor of rating current for 4 and 5 devices placed side-by-side
    0.9
  • Correction factor of rating current for 6 devices placed side-by-side
    0.85
  • Correction factor of magnetic tripping with 100 Hz
    1.1
  • Correction factor of magnetic tripping with 200 Hz
    1.2
  • Correction factor of magnetic tripping with 400 Hz
    1.5
  • Correction factor of magnetic tripping with 60 Hz
    1
Dimensions
  • Depth of installed product
    70 mm
  • Height of installed product
    84.7 mm
  • Width of installed product
    17.5 mm
Frequency
  • Frequency
    50 to 60 Hz
Power
  • Total power loss under IN
    7.1 W
  • Power loss per pole at In
    4.6 W
Endurance
  • Electric endurance in number of cycles
    1000
  • Number of mechanical operations
    20000
Installation, mounting
  • Type of top connection for modular devices
    with screw
  • Tightening torque
    1,9Nm
  • Type of top rail clip for modular devices
    Plastic
  • Type of bottom rail clip for modular devices
    metallic isolated
  • Type of Bottom Connection for modular devices
    with screw
  • Top removability for modular devices
    Yes
  • Bottom removability for modular devices
    No
  • Suitable for flush-mounting
    Yes
Connection
  • Connection cross-section at output with screw, for flexible conductor
    1 / 16 mm²
  • Connection cross-section at output with screw, for massive conductor
    1 / 25 mm²
  • Connection cross-section for rigid conductor, upstream terminals with screws
    1 / 25 mm²
  • Connection cross-section of the access with screws, with flexible conductor
    1 / 16 mm²
  • Connection cross-section of input and output with screws, for massive conductors
    1 / 25 mm²
  • Connection cross section of access and exit with screws, for flexible conductor
    1 / 16 mm²
Standards
  • Standard text
    EN 60898-1
  • European directive WEEE
    concerned
Safety
  • Protection index IP
    IP20
  • REACH conform
    No
  • RoHS conform
    Yes
  • Halogen free
    No
Use conditions
  • Operating temperature
    -25…70 °C
  • Degree of pollution according to IEC 60664 / IEC 60947-2
    2
  • Class of energy limitation I²t
    3
  • Altitude
    2000 m
  • Air humidity protection
    for all climates
  • Storage/transport temperature
    -25…80 °C

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