6491B LSNH
6491B 4.0 LSNH GREY 500 MTR RLS
These cables are designed to be used in installations where smoke and acid gas emission would pose a major hazard in the event of a fi re. They are intended for installation in surface mounted or embedded conduits, or similar closed systems. These cables are suitable for use in channels with cover. Suitable for fixed protected installation in or on light fi ttings and inside applications, switchgear and controlgear, for voltages up to 750V a.c or up to 450V to earth d.c
SKU:
6491B4.0G500
Reference:
10535645
Product Group:
6491B
Supplier:
Doncaster Cables
Certifications & Standards
Quick Facts
SKU
6491B4.0G500
Reference
10535645
Product Group
6491B
Specifications
21
Technical Specifications
Weight
51.31
Unit
1000
Number of conductors
1
Conductor Size
4
Construction
Plain Annealed Copper Conductor / Thermosetting LSNH (Low Smoke Non Halogen) Insulated. Single Core.
Standard
BS EN 50525-3-41:2011
Table / Clause
Table B1 / Clause 4.1
Conductor
Plain Annealed Copper Class 2 to BS EN 60228
Insulation
LSNH Thermosetting Type EI5 to BS EN 50363-5
Voltage Rating
450/750V
Minimum Operating Temperature
-15°C
Maximum Operating Temperature
90°C
Minimum Bending Radius
6 x diameter
Reel Dimensions (mm)
350x350x150
Core Colours
Green/Yellow, Blue, Brown, Black, or Grey
Current Ratings
For current ratings refer to table 4E1 of BS7671 IET Wiring Regulations.
Nominal Stranding of Conductor (mm)
7/0.85
Nominal Radial Thickness of Insulation (mm)
0.8
Overall Diameter Lower Limit (mm)
3.8
Overall Diameter Upper Limit (mm)
4.7
Approximate Weight (kg/km)
50
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