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Moulded Case Circuit Breaker h800 3P 50kA 800A TM HNK800U
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Technical properties
Electric current
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Rated current800 A
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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 240 V AC IEC 60947-285 kA
Architecture
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Number of poles3
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Control/operation elementToggle
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Device construction typeFixed built-in
Tripping
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Response time when opening10 ms
Frequency
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Frequency50 - 60 Hz
Voltage
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Rated impulse withstand voltage Uimp8000 V
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Rated insulation voltage Ui800 V
Functions
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Trip unitTM A/A
Power
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Total power loss under IN172.80 W
Endurance
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Electric endurance in number of cycles1000
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Number of mechanical operations4000
Safety
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Ingress Protection (IP) classIP4X
Connection
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Cross-section flexible conductor2x 240 mm²
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Cross-section rigid conductor2x 240 mm²
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Connector/plug typeTerminal
Installation, mounting
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Nominal tightening torque65 - 65 Nm
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Mounting-/Connection PositionFront
Settings
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Thermal protection knob setting xIN0.4, 0.5, 0.63, 0.9, 0.95, 1
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Adjustment range short-term delayed short-circuit release0 - 0 A
Compatibility
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Suitable for DIN RailNo
Main electrical attributes
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Magnetic protection trip time100 - 200 ms
Downloads
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Product datasheet
Hager Product data sheet HNK800U
Moulded Case Circuit Breaker h800 3P 50kA 800A TM
PDF -
Declaration of conformity
Declaration
Declaration of conformity International 2022-06-23
PDF285,12 kB
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