SOURIAU is a recognised worldwide market leader in the design and manufacture of connectors and interconnect systems for severe environments. SOURIAU has developed a dedicated range of ruggedised and reliable connectors for the railway market, fully compliant with railway standards, RoHS, as well as fire & smoke requirements.

For more than 50 years, Souriau has become a trusted name by major railway equipment manufacturers, their subcontractors, and signalling and infrastructure companies.

SOURIAU connectors are designed to integrate new functions such as Ethernet network, weight reduction, mixed signal-power and comply to environment protection. This offer is the best compromise between technology, safety, reliability and cost.

SOURIAU's interconnect solutions are mainly used in:

• Data transmission along the train and tracks
• Passenger rolling stock equipment such as brakes, air-conditionning, doors
• Signalling systems
• Inter-vehicle and bogies
• Inside vehicle systems such as door automation, lights, seat equipment, driver control
• Power transmission on locomotive and traction systems