MCB 3P 10kA/15kA C-16A 3M NCN316A
EAN-Nr.
3250614615825
Packaging
4 Pieces
Price
£95.92
/ piece
*
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Complete your system
Optional accessories
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Mechanic accessories for low-voltage components 1 products available -
Auxiliaries contact block 2 products available -
Shunt release 2 products available -
Under voltage coil 1 products available -
Phase separation functions 1 products available -
See more 2 other products available
Complete your system
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LZ060
Heat dissipation insert
£9.96 / piece*
-
MZ201
Auxiliary contact 1C+1O 6A 240V AC
£68.07 / piece* -
MZ202Alarm contact 1C+1O 6A 240V AC
£92.10 / piece*
-
MZ203
Shunt trip 230-415V AC 110-130V DC
£68.72 / piece* -
MZ204Shunt trip 24-48V AC 12-48V DC
£68.07 / piece*
-
MZ206
Under voltage release 230V AC
£68.72 / piece*
-
MZN121
1 set of 3 inter-pole barriers for MCB
£45.14 / piece*
-
MZN175Padlockable locking kit for MCB, RCCB and RCBO
£9.58 / piece*
-
KDN363BInsulated busbar 3P 63A fork 10mm² 57M
£87.33 / piece*
Technical characteristics
Electric current
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Rated current16 A
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Rated ultimate short-circuit breaking capacity Icu under 230 V AC IEC 60947-230 kA
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Rated ultimate short-circuit breaking capacity Icu under 400 V AC IEC 60947-215 kA
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Rated current -25°C20.27 A
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Rated current at -20°C19.92 A
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Rated current -15°C19.56 A
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Rated current -10°C19.20 A
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Rated current -5°C18.83 A
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Rated current at 0°C18.45 A
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Rated current 5°C18.07 A
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Rated current 10°C17.67 A
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Rated current 15°C17.27 A
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Rated current at 20°C16.86 A
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Rated current 25°C16.43 A
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Rated current 30°C16 A
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Rated current 35°C15.48 A
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Rated current at 40°C14.94 A
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Rated current at 45°C14.38 A
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Rated current at 50°C13.80 A
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Rated current 55°C13.19 A
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Rated current 60°C12.56 A
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Rated current 65°C11.89 A
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Rated current 70°C11.18 A
Architecture
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Type of pole3P
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CurveC
Capacity
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Number of modules3
Installation, mounting
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Nominal tightening torque top terminal2.80 - 2.80 Nm
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Nominal tightening torque down terminal2.80 - 2.80 Nm
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Nominal tightening torque2.80 - 2.80 Nm
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Type of bottom connection for modular devicesbiconnect
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Type of top connection for modular devicesScrew terminal
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360° mounting position possibleYes
Main electrical attributes
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Rated short-circuit breaking capacity Icn AC according to IEC 60898-110 kA
Voltage
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Rated operational voltage Ue400 - 400 V
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Type voltage supplyAC
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Rated insulation voltage Ui500 V
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Rated impulse withstand voltage Uimp6,000 V
Frequency
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Frequency50 - 60 Hz
Connection
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Cross-section of input and output with screws, for massive conductors1 - 35 mm²
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Cross-section of input and output with screws, for flexible conductors1 - 25 mm²
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Cross-section of input with screws, for flexible conductors1 - 25 mm²
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Cross-section of input with screws, for massive conductors1 - 35 mm²
Safety
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Ingress Protection (IP) classIP20
Use conditions
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Degree of pollution according to IEC 60664 / IEC 60947-22
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Class of energy limitation I²t3
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Operating temperature-25 - 70 °C
Power
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Total power loss under IN8.27 W
Endurance
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Electric endurance in number of cycles4,000
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Number of mechanical operations20,000
Connectivity
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Type of connectionScrew terminal
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Top connection alignment for modular devicesAligned terminal
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Down connection alignment for modular devicesAligned terminal
Dimensions
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Height83 mm
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Width52.50 mm
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Depth70 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
Downloads
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Product image
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Product data sheet
UK_PD_TDS_TransformerMotorprotection.pdf
Technical data sheet recommending MCB's for single phase and three phase transformers.
PDF204,90 kB -
Declaration of conformity
EU Declaration of Conformity
Declaration of conformity en-GB 2024-10-02
PDF650,27 kB
UKCA Declaration of Conformity
Declaration of conformity en-GB 2024-10-02
PDF653,93 kB
More documentation
