Description
Saffire 6491B
Single Core Zero Halogen, Low Smoke (OHLS®)
Draka Saffire 6491B is a single core OHLS® wiring cable designed for installation within conduit, trunking or inside fixed protected environments, such as appliances, switchgear and control gear.
This power cable is ideal as part of the wiring for non-emergency systems in public buildings where reduction in the volume of smoke and acid gas emissions is beneficial.
Construction
| Manufacturing standard | BS EN 50525-3-41 |
| Conductors: | Stranded plain annealed copper wire (class 2) to BS EN 60228 |
| Insulation: | An extruded layer of cross-linked Zero Halogen, Low Smoke (OHLS) compound |
Chracteristics
| Voltage rating (U0/U): | 450/750V Note: When installed in an earthed metal enclosure, cables are suitable for voltages up to 1000V a.c. or up to 750V to earth d.c. |
| 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 | 6 x overall diameter of cable |
Performance
| Smoke emission | BS EN 61034-2 |
| Acid gas emmision | BS EN 50267-2-1 |
| Flame propagation | BS EN 60332-1-2 |
