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MCB 3P 10kA/15kA B-6A 3M • NBN306 | Hager
Turkey
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MCB 3P 10kA/15kA B-6A 3M NBN306

EAN
3250614613999
Packaging
4 Pieces

Complete your system

Optional accessories

  • Under voltage coil 2 products available
  • Shunt release 2 products available
  • Modular phase busbar 2 products available
  • Auxil­i­aries contact block 2 products available

Technical properties

Elec­tric current
  • Rated current
    6 A
  • Rated service breaking capa­city Ics under 230 V AC according to IEC 60947-2
    15 kA
  • Rated short-­cir­cuit breaking capa­city Icn under 230 V AC according to IEC 60898-1
    10 kA
  • Rated ulti­mate short-­cir­cuit breaking capa­city Icu under 230 V AC IEC 60947-2
    30 kA
  • Rated ulti­mate short-­cir­cuit breaking capa­city Icu under 400 V AC IEC 60947-2
    15 kA
  • Rated current -25°C
    7.61 A
  • Rated current at -20°C
    7.48 A
  • Rated current -15°C
    7.35 A
  • Rated current -10°C
    7.21 A
  • Rated current -5°C
    7.07 A
  • Rated current at 0°C
    6.93 A
  • Rated current 5°C
    6.78 A
  • Rated current 10°C
    6.63 A
  • Rated current 15°C
    6.48 A
  • Rated current at 20°C
    6.32 A
  • Rated current 25°C
    6.16 A
  • Rated current 30°C
    6 A
  • Rated current 35°C
    5.81 A
  • Rated current at 40°C
    5.61 A
  • Rated current at 45°C
    5.41 A
  • Rated current at 50°C
    5.19 A
  • Rated current 55°C
    4.97 A
  • Rated current 60°C
    4.74 A
  • Rated current 65°C
    4.50 A
  • Rated current 70°C
    4.24 A
Archi­tec­ture
  • Type of pole
    3P
  • Curve
    B
Capa­city
  • Number of modules
    3
Main elec­trical attrib­utes
  • Rated short-­cir­cuit breaking capa­city Icn AC according to IEC 60898-1
    10 kA
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
Voltage
  • Rated oper­a­tional voltage Ue
    400 - 400 V
  • Type voltage supply
    AC
  • Rated insu­la­tion voltage Ui
    500 V
  • Rated impulse with­stand voltage Uimp
    6,000 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
  • Class of energy limit­a­tion I²t
    3
  • Oper­ating temper­ature
    -25 - 70 °C
Power
  • Total power loss under IN
    4.06 W
Endur­ance
  • Elec­tric endur­ance in number of cycles
    4,000
  • Number of mech­an­ical oper­a­tions
    20,000
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 bettering our environmental performance by reducing our footprint while acting as a sustainability enabler for our customers. Learn More

Certifications and documents

Hager REACH declaration NBN306
PDF
Hager RoHS report NBN306
PDF

Downloads

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