SIR Resistors

SIR Resistors

SIR are an Italian manufacturer of Power Resistors with over 40 years of experience. They have a wide product range but are also able to offer design and production of custom solutions.

 Products include:

  • Cemented wire-wound Resistors
  • Vitreous enamelled wire-wound resistors
  • Uncoated wire-wound resistors
  • Metal housed wire-wound resistors
  • Axial resistors
  • Resistor bank assemblies
  • Shunts

 A very wide variety of Applications are supported including:

  • Industrial
  • Cranes
  • Lifts and elevators
  • Renewable Energy (solar, wind, wave )
  • Railway and Traction
  • Inverter brake