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The Hager x160 4P 160A 40kA moulded case circuit breaker safeguards three-phase networks against overloads and short circuits. Icu 40 kA at 400 V (25 kA at 240 V), Ui 690 V, Uimp 8 kV suit commercial and industrial feeders. TM A/F trip with 0.63-1 xIn thermal setting tailors protection. IP4X, 50-60 Hz, screw terminals for 4-95 mm² conductors, and 10,000 electrical/20,000 mechanical operations ensure durability.
EAN
3250613131203
Packaging
1 Piece
Moulded Case Circuit Breaker X160 3P 160A 25kA TM A/F IP4X HNA161U
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Optional accessories
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DIN rail adapter 1 products available
Technical properties
Electric current
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Rated current IN160 A
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Rated ultimate short-circuit breaking capacity Icu under 400 V AC IEC 60947-240 kA
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Rated ultimate short-circuit breaking capacity Icu under 240 V AC IEC 60947-225 kA
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Rated ultimate short-circuit breaking capacity Icu under 690 V AC IEC 60947-24 kA
Architecture
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Number of poles4
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 Ui690 V
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Rated operational voltage Ue220 - 415 V
Functions
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Trip unitTM A/F
Power
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Power dissipation at IN43.80 W
Endurance
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Electric endurance in number of cycles10000
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Number of mechanical operations20000
Safety
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Ingress Protection (IP) classIP4X
Connection
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Cross-section flexible conductor4 - 70 mm²
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Cross-section rigid conductor4 - 95 mm²
Installation, mounting
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Nominal tightening torque6 - 6 Nm
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Mounting-/Connection PositionFront
Connectivity
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Type of connectionScrew terminal
Settings
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Thermal protection knob setting xIN0.63, 0.8, 1
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Adjustment range short-term delayed short-circuit release0 - 0 A
Downloads
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Product datasheet
Hager Product data sheet HNA161U
Moulded Case Circuit Breaker x160 4P 40kA 160A
PDF -
Installation manual
Installation manual International 2021-06-07
PDF8,51 MB -
Declaration of conformity
Declaration of conformity en-US 2026-07-14
PDF346,59 kB
UKCA Declaration of Conformity
Declaration of conformity en-GB 2025-03-20
PDF435,49 kB
More documentation
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