TYPE NF F 55-625 (K25) 750V 4G10 EMC
B2ca-s1a, d0, a1

Application

 These cables are used for fixed power or lighting installations in tunnels and underground stations.

Fire resistance

• Flame retardant: according to RATP K20 specification 
• Fire retardant: according to RATP K20 specification
• Low smoke: according to RATP K20 specification
• Low toxicity: According to RATP K20 specification
• Low corrosivity: According to RATP K20 specification
• Without Halogen : According to RATP K20 specification

Design

• Conductor: Bare copper class 2
• Insulation: Cross-linked Polyethylene (XLPE)
• Assembling: An inner sheath acting as a filler with practically zero thickness
• Inner sheath: Polyolefin without halogen
• Screen: Copper braid
• Outer sheath: Polyolefin without halogen Colour : black

Marking

750 - Nber of cores & cross-section  - EMC - SH -  TYPE NF F 55-625 - NEXANS 279 - WW - YY - B2ca-s1a, d0, a1 - Manufacturing number - DoP:1000135-FRME + metric marking

Core identification

According to NF F 55625
3G: black - blue - green/yellow
4G: black - blue - brown - green/yellow
5G: black - blue - brown - black - green/yellow

Reaction to fire: B2ca-s1a, d0, a1