86466-74T

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Thyristor Heat Sink Rectifier

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  • Part Number: 86466-74T
  • SKU: 8646674TRE
  • Manufacturer: Reliance Electric
  • Series: Rectifiers & Misc.

About the 86466-74T

86466-74T Rectifier Thyristor

The 86466-74T is a Rectifier Thyristor component fabricated by Reliance Electric for use in their drives and drive auxiliary systems.  This component was also sold under manufacturing names of ABB and Baldor-Reliance.  

The 86466-74T is built upon a narrow, hollow base made from a flat base plate and two C-shaped side pieces.  Two sides are open.  This base holds two high voltage capacitors and a Dale power resistor.  The vertically placed heat sinks screw mount to the side pieces of the base and also connect to a central metal carrier.   Two SCR diodes are mounted between the heat sinks and the central carrier. 

At the top of the 86466-74T, the central carrier turns at a ninety-degree angle, creating a platform for the addition of a component.  There are two small circuit boards mounted to the top of the heat sinks.  These small boards each have a transformer, resistors, diodes, terminal pins located on their surfaces.  They are screw mounted to the top of the heat sinks.  

For more information about the 86466-74T, refer to data sheets or product manuals from Reliance Electric.  

AX Control can ship many products within hours of order placement.  If you choose expedited shipping, we can have a necessary part to your US facility in less than twenty-four hours. 

Repair Services For 86466-74T

Type Lead Time Price Action
Repair Service 1-2 weeks $317

Our highly skilled technicians can repair your 86466-74T. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More

86466-74T Manuals, White Papers, Data Sheets, and Troubleshooting