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The world’s largest public transportation showcase

APTA EXPO is the public transportation industry’s long- standing, premier resource for advancing mobility systems through a robust showcase of the latest-breaking technologies, products, and services.

Find the solutions to increase and retain ridership, reinvent the rider experience, infuse technology to enhance convenience, improve security, transition to a more sustainable system, boost system-wide reliability, and beyond.

The future has arrived and what happens next, happens here.
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Boonton,  NJ 
United States
  • Booth: 1369

Mersen's Global Expertise is Your Solution for Innovation.

For 50 years Mersen, the Global Expert in electrical specialties and graphite-based materials, have mastered four principals for innovating products for onboard railway applications.

***Collect, Protect, Select & Reject***

These innovative, reliable and low-cost product families can be used on high speed trains, subways and tramways.

Mersen is a North American based company which provides :

  • Energy collection systems, with a complete and innovative range of Current Collector Devices for third rail subway applications.
  • The protection of this energy with a complete range of compact and tailor-made fuse boxes for 750VD and 1500VDC situated immediately after the CCD or the pantograph. Disconnectors and inverters to select the energy source between the CCD or pantograph, the workshop plug and the earthing position for security and finally
  • Earth Brushes (grounding) which have been invented by Mersen.
  • High quality and performance electrographite grades specific to meet the expectations of rail and transit cars.