Filter Categories By:

Transit Resistors

Our high voltage resistors are designed to function and survive for 20 years in the dirty, noisy, cramped quarters of a locomotive, under a transit car, or on the rooftop of an electric bus. They meet stringent requirements of vibration, dust, humidity, caustic wash solutions, metal and fiber dust coatings from mechanical brake linings and are designed to meet specific inductance and electrical creepage and air gap requirements.

  • Air blown and free air convection cooled designs are available.
  • Uses the latest in insulating materials.
  • Resistor element materials to meet specific resistance, watt density, inductance and mechanical requirements.
  • All stainless steel structures and hardware where required.
  • Available for operating voltages up to 4,500 volts.
  • AC and DC grids available.
  • Roof-top and under-car packaging available.
  • Custom designs available utilizing proven design concepts and manufacturing technology.
  • Designs optimized to fit your desired footprint.