Singapore 
Moulded Case Circuit Breaker h3+ P250 TM ADJ 3P3D 250A 25kA FTC HHT250DR
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Technical characteristics
Electric current
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Rated current250 A
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Rated ultimate short-circuit breaking capacity Icu under 400 V AC IEC 60947-225 kA
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Rated ultimate short-circuit breaking capacity Icu under 240 V AC IEC 60947-235 kA
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Rated service breaking capacity Ics under 230 V AC according to IEC 60947-235 kA
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Rated service breaking capacity Ics under 400 V AC according to IEC 60947-225 kA
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Rated ultimate short-circuit breaking capacity Icu under 660 V AC IEC 60947-26 kA
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Rated ultimate short-circuit breaking capacity Icu under 690 V AC IEC 60947-26 kA
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Rated current 10°C according to IEC 60947310,20 A
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Rated current 15°C according to IEC 60947303,30 A
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Rated current 20°C according to IEC 60947296,30 A
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Rated current 25°C according to IEC 60947289,10 A
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Rated current 30°C according to IEC 60947281,70 A
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Rated current at 35°C according to IEC 60947274,10 A
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Rated current at 40°C according to IEC 60947266,30 A
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Rated current 45°C according to IEC 60947258,30 A
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Rated current 50°C according to IEC 60947250 A
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Rated current 55°C according to IEC 60947241,40 A
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Rated current at 60°C according to IEC 60947232,50 A
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Rated current 65°C according to IEC 60947223,30 A
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Rated current 70°C according to IEC 60947213,70 A
Architecture
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Number of poles3
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Control/operation elementToggle
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Device construction typeFixed built-in
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Neutral positionWithout neutral
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
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Rated operational voltage Ue220 - 690 V
Functions
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Trip unitTM A/A
Power
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Total power loss under IN50,70 W
Endurance
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Electric endurance in number of cycles10000
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Number of mechanical operations40000
Safety
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Ingress Protection (IP) classIP4X
Connection
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Cross-section flexible conductor35 - 150 mm²
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Cross-section rigid conductor35 - 185 mm²
Cover, door
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InterlockableYes
Settings
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Thermal protection knob setting xIN0.63, 0.8, 1
Cable
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Cable materialCopper, Aluminium
Compatibility
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Compatible with RDC AOBNo
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Suitable for DIN RailNo
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Suitable for distribution boardYes
Dimensions
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Height165 mm
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Width105 mm
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Depth97 mm
Electrical protection
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Instantaneous protection (li): dial setting coefficient6, 7, 8, 9, 10
Installation, mounting
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Mounting-/Connection PositionFront
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Nominal tightening torque12 - 12 Nm
Environmental value
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Certifications and documents
Downloads
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Product datasheet
Hager Product data sheet HHT250DR
Moulded Case Circuit Breaker h3+ P250 TM ADJ 3P3D 250A 25kA FTC
PDF -
Installation manual
Manual for moulded case circuit breaker h3+ P250 (Date: 2020-03)
Installation manual International 2015-11-02
PDF4,67 MB -
Brochure
h3+ MCCB brochure
Brochure en-GB 2022-07-27
PDF24,53 MB -
STEP files
CAD file for MCCB 250A 3P
STEP files International 2023-11-24
STP640,83 kB -
Handbook
Technical catalogue
h3+ Moulded Case Circuit breakers up to 630A
PDF48,86 MB -
Declaration of conformity
Declaration
Declaration of conformity International 2022-04-25
PDF349,41 kB
Declaration
Declaration of conformity International 2022-04-25
PDF461,97 kB
More documentation
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