Belden, 9207NH series Black Twin Axial Cable, 8.6 mm OD 500 m, 100 Ω impedance

This twin axial cable provides paired signal transmission for industrial and electronic installations, designed for deployment on a 500 m bulk roll. It is intended for environments where controlled impedance and low emission are required, offering a black-sheathed option with reduced halogen content for installations sensitive to smoke and corrosive gases. The cable operates across a wide temperature range down to -45°C and is suitable for professional wiring and cabling tasks in automation and electrical systems.

• 100 Ω characteristic impedance ensures consistent signal integrity
• 20 AWG conductors balance flexibility with current-carrying capability
• 0.98 dB attenuation delivers low signal loss per typical measurement
• Low Smoke Zero Halogen jacket minimises toxic emissions in fires
• Flame-retardant construction reduces fire propagation risk
• 8.6mm outside diameter supports Compact routing in cable trays

• Suitable for twin-axial CCTV installations requiring paired conductors
• Ideal for industrial control systems needing stable impedance
• Used for bulk-roll distribution in electrical and electronics workshops
• Can be used for retrofitting coaxial replacement runs in machinery
• Used with automation racks where low-smoke materials are required

The outer sheath is black and manufactured from a Low Smoke Zero Halogen compound to reduce harmful off-gassing.

It is rated to operate reliably at temperatures as low as -45°C for installations exposed to extreme cold.

It meets RoHS requirements for restricted substances, allowing use in regulated manufacturing and assembly contexts.

The cable has an outside diameter of 8.6 mm, which informs conduit and tray capacity planning.