Moulded Case Circuit Breaker h3 x630 LSnI 4P4D N0-50-100% 630A 70kA FTC HEJ631GR
EAN-Nr.
3250613197841
Packaging
1 piece
Price
£2,326.19
/ piece
*
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Complete your system
Optional accessories
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AOB MCCB type A 2 products available
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Shunt release 5 products available
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Under voltage coil 8 products available
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Auxiliaries contact block 4 products available
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Locking interlocking functions 6 products available
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See more 37 other products available
Complete your system
Technical characteristics
Electric current
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Rated current630 A
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Rated ultimate short-circuit breaking capacity Icu under 230 V AC IEC 60947-2100 kA
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Rated ultimate short-circuit breaking capacity Icu under 240 V AC IEC 60947-2100 kA
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Rated ultimate short-circuit breaking capacity Icu under 400 V AC IEC 60947-270 kA
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Rated ultimate short-circuit breaking capacity Icu under 415 V AC IEC 60947-270 kA
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Breaking capacity on 1-pole for AC 230 V IEC 60947-210 kA
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Breaking capacity on 1-pole for AC 400 V IEC 60947-210 kA
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Rated service breaking capacity Ics under 230 V AC according to IEC 60947-2100 kA
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Rated service breaking capacity Ics under 400 V AC according to IEC 60947-270 kA
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Rated current 10°C according to IEC 60947630 A
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Rated current 15°C according to IEC 60947630 A
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Rated current 20°C according to IEC 60947630 A
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Rated current 25°C according to IEC 60947630 A
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Rated current 30°C according to IEC 60947630 A
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Rated current at 35°C according to IEC 60947630 A
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Rated current at 40°C according to IEC 60947630 A
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Rated current 45°C according to IEC 60947630 A
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Rated current 50°C according to IEC 60947630 A
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Rated current 55°C according to IEC 60947630 A
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Rated current at 60°C according to IEC 60947622 A
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Rated current 65°C according to IEC 60947570 A
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Rated current 70°C according to IEC 60947510 A
Architecture
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Number of poles4
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Control/operation elementToggle
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Device construction typeFixed built-in
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Neutral positionLeft
Tripping
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Response time when opening10 ms
Settings
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Ir1 current dial setting250 A, 300 A, 350 A, 370 A, 400 A, 500 A, 600 A, 630 A
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Adjustment range short-term delayed short-circuit release375 - 6,300 A
Frequency
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Frequency50 - 60 Hz
Installation, mounting
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Nominal tightening torque18 - 18 Nm
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Mounting-/Connection PositionFront
Voltage
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Rated impulse withstand voltage Uimp8,000 V
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Rated insulation voltage Ui800 V
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Rated operational voltage Ue220 - 415 V
Functions
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Trip unitLSNI
Power
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Total power loss under IN131.6 W
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Power loss per pole at In46.2 W
Equipment
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Number of auxiliary contacts as change-over contact0
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Number of auxiliary contacts as normally closed contact0
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Number of auxiliary contacts as normally open contact0
Safety
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Ingress Protection (IP) classIP4X
Use conditions
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Operating temperature-25 - 70 °C
Connection
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Connector/plug typeTerminal
Cable
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Cable materialCopper, Aluminium
Dimensions
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Height260 mm
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Width185 mm
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Depth150 mm
Controls and indicators
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Motor drive integratedNo
Compatibility
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Suitable for DIN RailNo
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Compatible with RDC AOBYes
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Suitable for distribution boardYes
Power supply
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Position power supplyBidirectional
Electrical protection
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Long-time overload protection (ltd): delay (tr)5 s
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Short-time protection (std): current (Isd)1.5, 2, 3, 4, 5, 6, 7, 8, 10
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Short-time protection (std): delay (tsd)100 ms
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Instantaneous protection (li): dial setting coefficient1
Environmental value
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Certifications and documents
Downloads
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Product image
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Installation manual
Installation manual International 2019-01-25
PDF683,20 kBInstallation manual International 2024-10-29
PDF10,33 MB -
Handbook
Handbook en-GB 2021-02-26
PDF26,34 MB -
Declaration of conformity
EU Declaration of Conformity
PDF588,41 kBEU declaration of conformity
PDF569,34 kB
More documentation