MCB 4P 10kA D-4A 4M NDN404A
EAN-Nr.
3250614619359
Packaging
3 PCEs
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Technical characteristics
Architecture
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Neutral positionwithout neutral
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Number of protected poles4
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Number of poles4 P
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Type of pole4 P
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CurveD
Functions
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Concurrently switching N-neutralNo
Configuration
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Number of modules4
Connectivity
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Top connection alignement for modular devicesAligned terminal
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Bottom connection alignement for modular devicesAligned terminal
Main electrical features
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Rated short circuit breaking capacity Icn AC according IEC60898-110 kA
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Rated operational voltage Ue415 V
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Type of supply voltageAC
Voltage
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Rated insulation voltage500 V
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Max operating voltage440 V
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Rated impulse withstand voltage6000 V
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Minimum threshold voltage (Ue min)12 V
Electric current
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Rated current4 A
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Rated service breaking capacity Ics AC according IEC 60898-17.5 kA
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min/maxi threshold value of the AC thermal operation1.13 / 1.45 In
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Magnetic regulating currrent10 / 14.4 In
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min/maxi threshold value of the DC magnetic operation15 / 30 In
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min/maxi threshold value of the DC thermal operation1.13 / 1.45 In
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Rated short circuit breaking capacity Icn under 230V AC according IEC60898-110 kA
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Rated short circuit breaking capacity Icn under 400V AC according IEC60898-110 kA
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Rated ultimate short-circuit breaking capacity Icu under 230V AC IEC 60947-230 kA
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Rated ultimate short-circuit breaking capacity Icu under 240V AC IEC 60947-230 kA
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Rated ultimate short-circuit breaking capacity Icu under 400V AC IEC 60947-215 kA
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Rated ultimate short-circuit breaking capacity Icu under 415V AC IEC 60947-215 kA
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Rated short circuit breaking capacity Icn under 240V AC according IEC 60898-110 kA
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Rated short circuit breaking capacity Icn under 415V AC according IEC 60898-110 kA
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Rated ultimate short-circuit breaking capacity Icu under 220V AC IEC 60947-230 kA
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Rated ultimate short-circuit breaking capacity Icu under 380V AC IEC 60947-215 kA
Electric current / temperature
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Rating current -25°C4.88 A
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Rating current -20°C4.8 A
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Rating current -15°C4.73 A
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Rating current -10°C4.65 A
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Rating current -5°C4.58 A
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Rating current 0°C4.5 A
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Rating current 5°C4.42 A
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Rating current 10°C4.34 A
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Rating current 25°C4.09 A
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Rating current 30°C4 A
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Rating current 35°C3.9 A
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Rating current 40°C3.79 A
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Rating current 45°C3.69 A
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Rating current 50°C3.58 A
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Rating current 55°C3.46 A
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Rating current 60°C3.34 A
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Rating current 65°C3.22 A
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Rating current 70°C3.1 A
Current correction factors
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Correction factor of rating current for 2 devices placed side-by-side1
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Correction factor of rating current for 3 devices placed side-by-side0.95
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Correction factor of rating current for 4 and 5 devices placed side-by-side0.9
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Correction factor of rating current for 6 devices placed side-by-side0.85
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Correction factor of magnetic tripping with 100 Hz1.1
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Correction factor of magnetic tripping with 200 Hz1.2
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Correction factor of magnetic tripping with 400 Hz1.5
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Correction factor of magnetic tripping with 60 Hz1.1
Dimensions
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Depth of installed product70 mm
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Height of installed product83 mm
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Width of installed product70 mm
Frequency
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Frequency50 to 60 Hz
Power
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Maximum power loss per pole according to the product standard3 W
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Total power loss under IN10.9 W
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Power loss per pole at In2.77 W
Endurance
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Electric endurance in number of cycles4000
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Number of mechanical operations20000
Installation, mounting
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Type of top connection for modular deviceswith screw
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Tightening torque2,8Nm
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Type of top rail clip for modular devicesNA
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Type of bottom rail clip for modular devicesplastic
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Type of Bottom Connection for modular devicesBIconnect
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Top removability for modular devicesYes
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Bottom removability for modular devicesYes
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Suitable for flush-mountingYes
Connection
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Connection cross-section at output with screw, for flexible conductor1 / 25 mm²
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Connection cross-section at output with screw, for massive conductor1 / 35 mm²
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Connection cross-section for rigid conductor, upstream terminals with screws1 / 35 mm²
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Connection cross-section of the access with screws, with flexible conductor1 / 25 mm²
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Downstream cage clamp delivery statusopened
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Upstream cage clamp delivery statusopened
Equipment
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Can be accessorizedYes
Standards
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Standard textEN 60898-1
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European directive WEEEconcerned
Use conditions
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Operating temperature-25…70 °C
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Degree of pollution according to IEC 60664 / IEC 60947-22
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Altitude2000 m
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Storage/transport temperature-25…80 °C
temperatur
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Temperature of calibration30 °C
Downloads
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Product image
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Product data sheet
Product data sheets for NDN404A
UK_PD_TDS_TransformerMotorprotection.pdf
PDF204 KB -
Product licence
Product licence for NDN404A
Licence for UNITED_KINGDOM
PDF243 KB
Product licence for NDN404A
Licence for ITALY
PDF519 KB -
Declaration of conformity
EU Declaration of conformity for NDN404A
Declaration
PDF710 KB
EU Declaration of conformity for NDN404A
UKCA Declaration of Conformity
PDF653 KB
EU Declaration of conformity for NDN404A
Declaration
PDF689 KB
EU Declaration of conformity for NDN404A
EU Declaration of Conformity
PDF650 KB
EU Declaration of conformity for NDN404A
Declaration
PDF786 KB
EU Declaration of conformity for NDN404A
Declaration
PDF716 KB -
PEP document
Product environmental profile for NDN404A
PDF432 KB
More documentation
