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MC LSZH SP671 Fire Resistant (Multitube - Corrugated steel armour & LSZH-FR sheath)
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MC LSZH SP671 Fire Resistant (Multitube - Corrugated steel armour & LSZH-FR sheath)
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MC LSZH SP671 Fire Resistant (Multitube - Corrugated steel armour & LSZH-FR sheath) Universal Cable (Multitube with Corrugated Steel Armour)
PYROPTICABLE
Standards
International  EN 187000; IEC 60331; IEC 60332-1; IEC 60332-3-24; IEC 60754
Description

Characteristics & Applications

Nexans fibre cable MC LSZH is designed for following installation conditions :

  • Indoor/Outdoor jacket material
  • Suitable for use in ducts or direct burial
  • Provides rodent protection
  • Flame & fire retardant halogen free
  • Fire resistant
  • Up to 72 fibres

Nexans fibre cable MC LSZH can include MM62.5, MM50 and SM G652 fibres.

 

Installation

  • Set cutter blade at 2.00 mm
  • Cut and remove the outer sheath and armour together for a minimum of 10 cm to access the ripcord
  • Remove sheath and armour in one operation using ripcord
  • Set cutter blade at 1 mm
  • Cut and remove inner sheath

Construction

  1. 6 gel filled tubes containing up to 12 individually coloured fibres
  2. Central FRP strength member
  3. Water swellable yarns
  4. Flame retardant halogen free inner sheath
  5. Corrugated steel tape armour
  6. Flame retardant halogen free outer sheath

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Characteristics
Construction characteristics
Armour type Corrugated steel  
Inner sheath LSHFFR compound  
Outer sheath LSZH-FR  
Type of cable Loose tube  
Dimensional characteristics
Number of tubes 6  
Nominal outer diameter 14.8mm  
Approximate weight 225kg/km  
Mechanical characteristics
Maximum admissible traction load 250daN  
Maximum tensile load during service 120.0daN  
Crush resistance (IEC 60794-1-E3) 600N/cm  
Usage characteristics
Rodent protection High  
Flame retardant IEC 60332-1  
Fire retardant IEC 60332-3  
Fire resistant IEC 60331  
Ambient installation temperature, range 0 .. 40°C  
Operating temperature, range -30 .. 60°C  
Storage temperature, range -40 .. 60°C  
Laying operation bending radius 290mm  
Minimum static operating bending radius 220mm  

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Selling delivery information

Standard Marking

NNNNN - MC LSZH - SP671 - FIBRE OPTIC CABLE - XXX*YY - FB - TN - metric

Nexans
XXX = Fibre Count
YY = Fibre Type : MM62.5 or MM50 or SM
FB = Produced in Frameries, Belgium
TN = Traceability Number

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