86466-7S

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Rectifier Heat Sink Assembly

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  • Part Number: 86466-7S
  • SKU: 864667SRE
  • Manufacturer: Reliance Electric
  • Series: Rectifiers & Misc.

About the 86466-7S

86466-7S Reliance Rectifier Stack

The 86466-7S is a Reliance Electric Rectifier Stack.  This component was fabricated and distributed by Reliance for use within the company’s various drives. The 86466-7S was also distributed under company names Baldor-Reliance and ABB.  It has since been discontinued, but can still be purchased through AX Control as a reconditioned unit or as liquidated surplus (never used) stock. 

The 86466-7S is built with an oil hermetically sealed radial capacitor (cp53b1eg254k1) attached to the top of one heat sink and a small circuit board attached to the top of the other.  The capacitor has a capacitance of .25 uf and a voltage of 1000 VDC.  The circuit board is populated by a single transformer, resistors, diodes, and two sets of terminal pins with a retaining clip. A red/white braided wire with a female connector covers one set of these terminal pins.  Two other black wires with terminal loops connect to the capacitor on the other heat sink.  These wires pass through the center of the rectifier stack to components located lower in the component. 

The two 86466-7S heat sink components are connected together via two bolts.  In the space between these components, there is an SCR diode mounted to the interior walls. 

For more information regarding the operation or use of the 86466-7S, refer to data sheets or user guides from Reliance Electric.

Repair Services For 86466-7S

Type Lead Time Price Action
Repair Service 1-2 weeks $524

Our highly skilled technicians can repair your 86466-7S. 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

86466-7S Manuals, White Papers, Data Sheets, and Troubleshooting