Accueil » Projets » São Paulo Metro Line 5 – Tunnel & Patio

Sao Paulo Metro Line 5 Tunnel & Patio


The existing Line 5 of the São Paulo Metro was inaugurated in 2002. The Line 5 extension project, from the southwest of the city to the expanded center, will improve the mobility of public transport users in the Capão Redondo-Largo Treze Chácara Klabin corridor.

The extension involves the construction of 11km of twin tunnels. The new Line 5 will be 20.1 km long, including 15 intermediate stations.

Technical characteristics

SDCEM provided outdoor disconnectors and disconnectors cubicles for the switchyard project and indoor disconnectors for tunnels with smart grid solutions to control and monitor SDCEM disconnectors : S-VOLT. It allows completely safe maintenance to be proceeded , including safety fuses & earth fault relay. With the flexible rod, our products are designed to fit tunnels and urban installations‘ requirements. SDCEM’s scope of supply :





Key data

Location Brazil
Industry Railway Electrification
Delivery date 2017
Rated voltage 1500 V DC
End-customer Sao Paulo Metro
EPC Toshiba America do Sul
Commissioning date 2017