Moulded Case Circuit Breaker h3 x630 TM ADJ 4P4D N0-100% 320A 50kA FTC HMJ321DR
EAN-Nr.
3250613199388
Packaging
1 piece
Login to create a product list
You need to be logged into your myHager account to create product lists
Phase out product: please contact your electrical wholesaler for availability
Technical characteristics
Electric current
-
Rated current320 A
-
Rated ultimate short-circuit breaking capacity Icu under 400 V AC IEC 60947-250 kA
-
Rated ultimate short-circuit breaking capacity Icu under 240 V AC IEC 60947-285 kA
-
Rated service breaking capacity Ics under 230 V AC according to IEC 60947-285 kA
-
Rated service breaking capacity Ics under 400 V AC according to IEC 60947-250 kA
-
Rated current 10°C according to IEC 60947380,70 A
-
Rated current 15°C according to IEC 60947373,60 A
-
Rated current 20°C according to IEC 60947366,50 A
-
Rated current 25°C according to IEC 60947359,10 A
-
Rated current 30°C according to IEC 60947351,70 A
-
Rated current at 35°C according to IEC 60947344 A
-
Rated current at 40°C according to IEC 60947336,20 A
-
Rated current 45°C according to IEC 60947328,20 A
-
Rated current 50°C according to IEC 60947320 A
-
Rated current 55°C according to IEC 60947311,60 A
-
Rated current at 60°C according to IEC 60947302,90 A
-
Rated current 65°C according to IEC 60947294 A
-
Rated current 70°C according to IEC 60947284,80 A
Architecture
-
Number of poles4
-
Control/operation elementToggle
-
Device construction typeFixed built-in
-
Neutral positionLeft
Tripping
-
Response time when opening10 ms
Frequency
-
Frequency50 - 60 Hz
Voltage
-
Rated impulse withstand voltage Uimp8000 V
-
Rated insulation voltage Ui800 V
-
Rated operational voltage Ue220 - 415 V
Functions
-
Trip unitTM A/A
Power
-
Total power loss under IN75 W
Safety
-
Ingress Protection (IP) classIP4X
Settings
-
Thermal protection knob setting xIN0.63, 0.8, 1
Cable
-
Cable materialCopper
Compatibility
-
Compatible with RDC AOBYes
-
Suitable for DIN RailNo
-
Suitable for distribution boardYes
Dimensions
-
Height260 mm
-
Width185 mm
-
Depth150 mm
-
Downstream busbar: width, height, diameter screw (max.)10 mm, 12 mm, 32 mm
-
Top stream busbar: width, height, diameter screw (max.)10 mm, 12 mm, 32 mm
Installation, mounting
-
Mounting-/Connection PositionFront
-
Nominal tightening torque18 - 18 Nm
-
Nominal tightening torque down terminal18 - 18 Nm
-
Nominal tightening torque top terminal18 - 18 Nm
Environmental value
We are committed to bettering our environmental performance by reducing our footprint while acting as a sustainability enabler for our customers. Learn More
Certifications and documents
Downloads
-
Installation manual
Installation 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 kB
More documentation