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Series Hti 10kA 80-125A
MCBs

Series Hti 10kA 80-125A - MCBs

The miniature circuit breakers of the Series Hti are the biggest breakers within our range of MCB's (210 g/pole). They are meant to be used for heavier applications, their nominal current goes upto 125A and they have a calibration temperature of 40°C (for the other MCB's within our range this is 30°C, except for the Series GT).

 


This is also reflected in the terminal capacity for rigid cables, 70mm2 , while for other miniature circuit breakers this is maximum 16 (C-series) or 35mm2.
Following add-on devices are available for this product: auxiliary contacts, shunt trip (Tele L) and panel board switch (PBS).

 

 

  • No accessories are available for the Series Hti.
  • See below the main features for this range.

- See more at: http://uk.geindustrial.com/products/line-people-protection/miniature-cir...

 

 

The miniature circuit breakers of the Series Hti are the biggest breakers within our range of MCB's (210 g/pole). They are meant to be used for heavier applications.

Characteristics

Their nominal current goes upto 125A and they have a calibration temperature of 40°C (for the other MCB's within our range this is 30°C, except for the Series GT). This is also reflected in the terminal capacity for rigid cables, 70mm2 , while for other miniature circuit breakers this is maximum 16 (C-series) or 35mm2.

 

Following add-on devices are available for this product: 

  • auxiliary contacts
  • shunt trip (Tele L)
  • panel board switch (PBS)

 

No accessories are available for the Series Hti

 

Features and benefits

  • In accordance with BSEN 60947-2 (IEC 947-2)
  • Utilisation category A
  • Ratings 80A, 100A, 125A
  • 3-5In, 5-10In, 10-20In tripping characteristics (details available on request)
  • 1P, 2P, 3P, 4P available
  • 10kA Icu ultimate breaking capacity (dependant on nominal rating)
  • Current limiting operation under fault conditions
  • Positive contact indication in accordance with BS7671 (16th edition IEE wiring regulations)
  • 27mm modular width per pole
  • Terminal capacity up to 70mm²
  • High torque terminals up to 5.0Nm
  • Toggle is padlockable in "ON" or "OFF" position
  • Suitable for DIN rail mounting in OEM / panel builder enclosures
  • Utilisation category A
  • IP20 finger proof terminals
  • Wide range of accessories
Features / Producttypes Hti
Standards EN/IEC 60947-2
Short circuit breaking capacity (Acc.to EN/IEC 60947-2, curves B,C)(kA) 10, 15
Tripping characteristics B, C, D
Thermal settings ln (A) 80-100-125
Rated voltage AC Un (V) 230/400
Minimum operating voltage U B min (V) 12
Selectivity class -
Mechanical/electrical endurance 10000/4000
Tropicalisation acc.to EN/IEC 60068-2 95%RH at 55°C
Terminal capacity flexible/rigid cable (mm 2 ) 70
Poles 1
  2
  3
  4
Weight (g/pole) 210
CE-marking X
Auxiliary contacts yes
Tele U (Undervoltage release) -
Tele L (Shunt Trip) yes
Tele MP (Motor Operator) -
PBS (Panel board switch) yes
Busbar system pin (top/bottom) -
Busbar system fork (top/bottom) -
Accessories -

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