78090-50R

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40 Amp 600VDC 110-120VAC Contactor

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SHIPS IN 3-5 DAYS

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  • Part Number: 78090-50R
  • SKU: 7809050RRE
  • Manufacturer: Reliance Electric
  • Series: Rectifiers & Misc.

Product Description

78090-50R is a 40 Amp Contactor that is manufactured by Asea Brown Boveri or Baldor-Reliance or Reliance Electric. Parts can be sold under either of these manufacturers. Also, the part number could be listed as either 78090-5R or as 780905R. The 120V / 600VDC from Reliance Electric. This is a small black block with six screw points around it. The 78090-50R is used as a switch that is electrically controlled. See Reliance Electric’s published works (manuals and data sheets) for more on the 78090-50R. Contactor 78090-50C is a single or definite purpose contactor that is controlled by an electrical switch. The motor control type for this contactor is starter controls. The 78090-50R is a 110 or 120 V, 50 or 60 HZ contactor , that is used for switching a power circuit. When you compare them to relays, these contactors are constructed in such a way that you can directly connect it to high current load devices. 

During installation, one of the primary things to consider is how the contactor is mounted. For best results in terms of performance, the contactor should be mounted in a vertical position. This will result in almost 12% greater efficiency than horizontally mounted contactors. 

Please refer to the manufacturer’s guidelines when installing the 78090-50R contactors. The manual for this particular contactor may be provided by Reliance Electric, Baldor-Reliance, or Asea Brown Boveri. The manual will also give you user guide and product information that goes deeper. 

If you decide to order 78090-50R today, please be mindful that if we receive your order before 3 pm, we will ship it to you on the same day. Our sales staff and order support team can answer any questions that you have. Call us today.

Repair Services For 78090-50R

Type Lead Time Price Action
Repair Service 1-2 weeks $389

Our highly skilled technicians can repair your 78090-50R. 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

78090-50R Manuals, White Papers, Data Sheets, and Troubleshooting