Brush-holders for signal & power transmission

Mersen signal transmission brush-holders

Mersen offers a wide range of brush-holders (metric and imperial systems) for all types of current and signal transmission, as well as dedicated services (refurbishing, re-design, brush-holders replacement, components replacement).


Signal & power transmission brush-holders


  • Robust
  • Molded or machined
  • Pressure systems (wound or coil springs)
  • Single or multiple box
  • Insulating studs
  • Brush-holder attachment arm
  • Brush-holder and rocker ring


  • 3 manufacturing plants on 3 continents
  • Selected materials (non-ferrous alloys, anti-corrosion...)
  • Customized designs
  • High quality solutions
  • Cutting-edge equipment and software (CNC machines, binding machines...)
  • Die casting
  • EDM machining
  • High-precision checking instruments (three-dimensional CMM...)
  • International standards (ISO 9001, IEC, NEMA, DIN)


  • Wind mills (pich motors, yaw motors)
  • Metallurgy (annealers, Ward Léonard, electrolytic treatment lines, finishers)
  • Packaging (data collection from the production lines)
  • Elevators (Ward Léonard)