Quick answer
Railways and metros use highly specialised cables built for safety, reliability and harsh service — constant vibration, temperature swings and strict fire requirements in tunnels and crowded stations.
The category spans railway signalling cables, rolling-stock and locomotive cables, and power and low-smoke, zero-halogen cables for stations and tunnels, where minimising smoke and toxic gas is essential for passenger safety during evacuation. These are engineered to demanding national and international rail standards.
APAR Industries is a long-standing supplier of cables and conductors to Indian Railways, metro networks and rolling-stock manufacturers. For rail and metro cable requirements, contact the APAR team.