BS7889
Industrial Single Core Power Cable
Unarmoured industrial single core wiring cable with cross linked polyethylene insulation and PVC sheath.
Suitable for installation in areas with reduced risk of mechanical damage; on tray, in free air or clipped direct. Suitable also for conduit and wiring installations when mechanical protection is required
| Manufacturing standard |
BS7889 |
| Conductors: |
Stranded plain annealed copper wire (Class 2) to BS EN 60228 |
| Insulation: |
XLPE |
| Sheath: |
PVC |
| Core Colours: |
Brown or Blue |
| Sheath colour: |
Black |
| Voltage rating (U0/U): |
600/1000V |
| Max. Conductor temp |
90°C
Note: Where a conductor operates at a temperature exceeding 70°C it shall be ascertained that the equipment connected to the conductor is suitable for the conductor operating temperature (see regulation 512-1-5 of BS7671, the 17th Edition of IEE Wiring Regulations) |
| Min, bending radius |
4D (up to and including 185mm²)
6D (240mm² and larger) |
| Curent rating |
Refer to tables 4E1A & 4E1B in BS7671 |
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BS7889 BASEC Certificate
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