Enhanced Fire Resistant Armoured Power Cable BS7846 F-120

  • Description
  • Specification
  • Part Options

Enhanced Fire-resistant cables, designed to endure intense fire scenarios, meet the standards set by BS 7846. Compliant with BS 8519, they are categorized for life safety and firefighting systems, offering fire survival times of up to 120 minutes. Subjected to rigorous F120 fire survival testing per BS 8491, these cables withstand fire, mechanical shock, and high-pressure water spray. Tailored for fixed installations such as power circuits, fire alarm systems, and emergency lighting, they boast enhanced resistance to heat, fire, impact, and water jets. 

  • Conductor

    Plain Copper

  • Stranding

    Class 2

  • Insulation

    MGT+XLPE

  • Bedding

    LSZH

  • Armour

    Steel Wire Armour

  • Outersheath

    LSZH

  • Outersheath Colour

    Black

  • Rated Voltage

    0.6/1kV

  • Core identification

    3 Core: Brown, Black, Grey
    4 Core: Brown, Blue, Black, Grey
    5 Core: Brown, Blue, Black, Grey, Green/Yellow

  • Minimum Bending Radius

    6 x Overall Diameter

  • Operating Temperature

    90°C

  • Standards

    BS7846 – F120, BS8491 – F120, BS EN 60332-1 BS EN 60332-3 Categories A, B & C, IEC60754, BS EN 50267-2-1:, IEC 61034, BS EN 50268

  • Approvals

BATT Part No Cores Nominal cross sectional area of conductor Nominal steel armour wire diameter Approx overall diameter Weight
57314 3 4 1.25 21.0 800
57315 3 6 1.25 21.8 940
57264 3 10 1.25 22.5 1100
57265 3 16 1.25 23.6 1300
57316 3 25 1.6 27.9 1850
57317 3 35 1.6 30.5 2260
57352 4 4 1.25 21.0 800
57279 4 6 1.25 21.9 1000
57280 4 10 1.25 22.4 1230
57281 4 16 1.25 24.8 1580
57266 4 25 1.6 30.3 2385
57267 4 35 1.6 33.1 2930
57268 4 50 1.6 33.6 3230
57269 4 70 2 39.0 4520
57270 4 95 2 42.9 5700
57271 4 120 2.5 47.6 7260
57272 4 150 2.5 52.5 8610
57273 4 185 2.5 57.4 10370
57353 4 240 2.5 62.9 12960
57275 4 300 2.5 69.1 15690
57002 5* 4      
57003 5* 6 1.25    
57004 5* 10 1.25 27.4  
57007 5* 16 1.6 28.2  
57009 5* 25 1.6    
57010 5* 35 1.6    
57011 5* 50 2    
57012 5* 70      
57013 5* 95 2.5    

* BASEC and LPCB approvals available on request for 5 cores.

Batt Part No. Core Size Colour/Reference
57265 3 16 Black
57316 3 25 Black
57317 3 35 Black
57281 4 16 Black
57266 4 25 Black
57267 4 35 Black
57268 4 50 Black
57269 4 70 Black
57270 4 95 Black
57271 4 120 Black
57272 4 150 Black
57273 4 185 Black
57353 4 240 Black
57353 4 240 Black
57275 4 300 Black
57003 5 6 Black
57004 5 10 Black
57007 5 16 Black
57009 5 25 Black
57010 5 35 Black
57011 5 50 Black
57012 5 70 Black
57013 5 95 Black

The information in this datasheet is for guidance only and subject to change without liability. Images provided are representations; actual cable dimensions may vary due to manufacturing tolerances.

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