2491-B / 6701-B LSZH Single Core Flexible Cable H07Z-K

  • Description
  • Specification
  • Part Options

These LSZH (Low Smoke Zero Halogen) cables are suitable for wiring appliances, switchgear instrument panels, and metering equipment, particularly in areas where smoke and toxic fumes pose a threat to life or equipment during a fire. With a flexible single core construction and LSZH outer sheath, they are ideal for use in high-traffic environments like hospitals, supermarkets, airports, and offices. These cables ensure safety by producing no corrosive gases when burned, making them suitable for installations with electronic equipment. 

  • Conductor

    Plain Copper

  • Stranding

    Class 5

  • Outersheath

    LSZH

  • Outersheath Colour

    Black, White, Blue, Grey, Violet, Orange, Red, Green/Yellow, Pink, Yellow, Green

  • Rated Voltage

    750V

  • Minimum Bending Radius

    Up to 35mm2: 4 x overall diameter 50mm2 and above: 6 x overall diameter

  • Operating Temperature

    Maximum 90°C, Minimum bending -15°C

  • Standards

    BS EN 50525-3-41

 

Nominal cross sectional area of conductor sqmm Nominal thickness of insulation  Nominal overall diameter lower limit Nominal overall diameter upper limit Weight kg/km
1.5 0.7 2.8 3.5 19.3
2.5 0.8 3.4 4.3 30.9
4 0.8 3.9 4.9 44.9
6 0.8 4.4 5.5 64.2
10 1 5.7 7.1 108.2
16 1 6.7 8.4 163.4
25 1.2 8.4 10.6 248.1
35 1.2 9.7 12.1 340.6
50 1.4 11.5 14.4 484.2
70 1.4 13.2 16.6 671
95 1.6 15.1 18.8 895.8
120 1.6 16.7 20.9 1111.1
150 1.8 18.6 23.3 1389.2
185 2 20.6 25.8 1724.1
240 2.2 23.5 29.4 2225.4

 

 

Core Size Red Black Green/Yellow Blue (5015) Yellow Brown Violet Pink White Orange Grey Green
1 1.5 45069 45147 45071 45073 45074 45072 45239 45238 45240 45171 45115 45241
1 2.5 45075 45076 45077 45079 45080 45078 45242 45243 45244 45185 45116 45176
1 4 45081 45082 45083 45085 45086 45084 45247 45248 45249 45187 45117 45251
1 6 45087 45088 45089 45091 45092 45090     45531   45118  
1 10 45252 45209 45253 45483 45143 45483     45135   45555  
1 16 45254 45210 45255 45492 45153 45556     45152   45557  
1 25   45211 45495 45494   45616         45617  
1 35   45393 45485 45486   45618         45619  
1 50   45585 45541 45480   45474         45476  
1 70   45584 45542                  
1 95   45594 45543                  
1 120   45769 45544                  
1 150   45768 45545                  
1 185   45766 45767                  
1 240   45809 45730                  

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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