PWR-TR 3XX power wire resistor

The PWR-TR is a cemented wire tube resistor. It utilises the full carrying capacity of the resistor material, as the heat that is generated can be dissipated into the environment via the shortest route.

We offer connection and assembly materials as well as the PWR-TRR with additional tap clamps for adjusting the resistance values.

This product is available in a wide range of versions. Tell us your desired output, dimensions and resistance value and we will produce the right resistor element to suit your requirements.

  • Freely selectable resistance value
  • High pulse stability
  • Output of up to 1300 watts
  • IP 00 degree of protection
  • Simple assembly
  • Low space requirement
  • Tube diameters of 35, 47 and 68 mm
  • Available in various lengths


Can be used as:

  • Braking resistor
  • Protective resistor
  • Starting resistor
  • Earthing resistor
  • Surge suppression resistor
  • Load resistor
  • Symmetry resistor
  • Testing resistor
  • Damping resistor
  • Precharge resistor

For numerous applications such as

  • Drive controls
  • Automation systems
  • Machinery and plant engineering
  • Centrifuges
  • Lifts
  • Rope and chain hoists
  • Heat pumps
  • Machine tools
  • Presses and punches
  • Electric and hybrid vehicles

Whatever you have in mind, we have the solution!

We not only offer a comprehensive range of standard products, but develop tailor-made, customised products or OEM solutions to suit your requirements. Get in touch to see what we can do!

Do you have any questions?
We are happy to be there for you!

For technical questions about the product
For price inquiries or other questions
Metallux USA, Inc.

2340 Brighton Henrietta
Town Line Road
Suite 4
Rochester, NY 14623 USA

Are you already following us?