- Home
- News
All the latest updates on building safety reformRegulations latest
- Focus
- Comment
- Programmes
- CPD
- Building the Future
- Jobs
- Data
- Subscribe
- Events
2024 events calendar
Explore now
Building Awards
Keep up to date
- Building Boardroom
- Previous slide
- 1 of 1
- Next slide
| Cable at a glance | |||
| Standard cable, screened cable, low smoke & fume | Twin power & data | Twisted pair | |
| Core type | Annealed tin copper | Annealed tin copper | Copper |
| Strand Diameter | 0.2mm | 0.2mm | 0.2mm |
| Strands Per core | 7 | 16 power 7 data | 24 |
| Nom. Conductor Area | 0.22mm sq | 0.5mm sq - power | 0.75mm sq |
| Core gauge | 24 AWG | 22 AWG | 20 AWG |
| Insulation Thickness | 0.3mm | 0.4mm | 0.3mm |
| Maximum Operating Voltage | 50v RMS | 50v RMS | 50v RMS |
| Current rating Per core at 70 deg C | 1 Amp | 3 Amp | 4.5 Amp |
| Maximum Operating Temperature | 70 deg C | 70 deg C | 70 deg |
| Nom Core ResistanceAt 20 deg C | 92ohms/km | 40ohms/km | 25ohms/km |