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The 78092-1R is a 110A 600VDC Contactor manufactured jointly by Joslyn Clark, Ward Leonard, and Reliance Electric



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  • Part Number: 78092-1R
  • SKU: 780921RRE
  • Manufacturer: Reliance Electric
  • Series: Rectifiers & Misc.

78092-1R Technical Specifications

Reliance Part Number 78092-1R
Catalog Number RDP3-11100
Product Type Motor Contactor
Voltage 600VDC
Amperage 110A
Manufacturers Ward Leonard, Reliance Electric, and Joslyn Clark

Product Description

Reliance Electric was responsible for the creation and distribution of the 78092-1R module, which is described as a DC contactor. Be advised, however, that this product was also sold under the company names Asea Brown Boveri and Baldor Reliance with the exact same product/catalog number. The 78092-1R DC contactor can typically be found at AX Control, despite the fact that this product is no longer offered new or supported by Reliance Electric. Call or email us today to talk to a sales representative about this product on weekdays from 8:00 a.m. to 5:00 p.m.

The 78092-1R DC contactor is a 110 Amp, 600 VDC device. It can be furnished with up to four auxiliary contact blocks, which can either be N.C., N.O., or both N.C. and N.O. at the same time. There are, however, kits available that will allow you to add up to four more auxiliary contacts through field installation techniques. The contacts are essentially assured a long contact life due to the large double break silver cadmium oxide contacts and permanent magnet blowouts that come built-in with the 78092-1R DC contactor.

The 78092-1R DC contactor can be used for many different purposes. Included in these purposes are switching battery loads and resistive heating. The 78092-1R DC contactor also can also act as a main line, reversing, or accelerating contactor for DC controllers and motor starters. The 78092-1R DC contactor’s terminals are located in the front of the device, which makes it incredibly convenient for certain processes, such as wire channel layout setups as well as straight-through wiring.

Reviews For 78092-1R

Internal Review

Many customers that purchase the RDP3-11100 or 78092-1R expect that 78095-R auxiliary contacts are included. However, the 78092-1R does not come standard with these auxiliary contacts and they must be ordered separately according to the application. The 78092-1R is however a self-enclosed product that that requires very little in terms of installation procedure. - AX Control Lead Technician

Repair Services For 78092-1R

Type Lead Time Price Action
Repair Service 1-2 weeks $515

Our highly skilled technicians can repair your 78092-1R. 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
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