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Moulded Case Circuit Breaker h1600 4P 50kA 1250A LSI HNF981H
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Optional accessories
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Motor operator 1 products available
Technical properties
Electric current
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Rated current1,250 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 60947-250 kA
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Rated ultimate short-circuit breaking capacity Icu under 415 V AC IEC 60947-250 kA
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Breaking capacity on 1-pole for AC 230 V IEC 60947-260 kA
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Breaking capacity on 1-pole for AC 400 V IEC 60947-29 kA
Architecture
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Number of poles4
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Control/operation elementToggle
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Device construction typeFixed built-in
Capacity
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Number of modules16
Tripping
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Response time when opening10 ms
Settings
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Magnetic protection knob setting xIN2.5, 5, 10
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Range of magnetic adjustment7000 A, 8750 A, 11200 A, 14000 A, 15000 A, 15000 A, 15000 A
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Thermal protection knob setting xIN0.4, 0.5, 0.63, 0.8, 0.9, 0.95, 1
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Adjustment range short-term delayed short-circuit release0 - 0 A
Frequency
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Frequency50 - 60 Hz
Installation, mounting
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Nominal tightening torque65 - 65 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 - 690 V
Functions
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Trip unitLSI
Main electrical attributes
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Magnetic protection trip time100 - 200 ms
Power
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Total power loss under IN187.50 W
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Power loss per pole at In62.50 W
Endurance
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Electric endurance in number of cycles1,000
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Number of mechanical operations4,000
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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Cross-section flexible conductor3x 240 mm²
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Cross-section rigid conductor3x 240 mm²
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Connector/plug typeTerminal
Controls and indicators
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Motor drive integratedNo
Compatibility
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Suitable for DIN RailNo
Power supply
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Position power supplyBidirectional
Environmental value
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Downloads
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Product datasheet
Hager Product data sheet HNF981H
Moulded Case Circuit Breaker h1600 4P 50kA 1250A LSI
PDF -
Installation manual
Installation manual International 2021-06-07
PDF3,62 MB -
Declaration of conformity
Declaration
Declaration of conformity International 2022-06-23
PDF287,24 kB
More documentation
