Relay Systems of America

 

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EMD LOCOMOTIVE RELAYS

GENERAL PURPOSE

HIGH CAPACITY

TIME DELAY RELAYS TLTD

TOWER RELAYS

AIR COMPRESSOR DRIVE KITS

GE LOCOMOTIVES

EMD LOCOMOTIVES

EMD FAN CONTACTORS

60/70/80/90 SERIES

DASH 2

RELAY INTERFACE CABINETS

SPECIAL ORDER PRODUCTS

VARIABLE FREQUENCY DRIVES

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About Us

  • Relay Systems of America, Inc. is a private design and manufacturing firm, specializing in locomotive electronics, relays and contactors.
  • We are AAR M-1003 certified and stand behind all of our workmanship with full factory warranties.
  • Our suppliers are all ISO-9001-2000 certified and we do all of our modifications, final assembly, and testing at our facility in Joliet, IL.  
  • Many of our products exist due to a request from Class I railroads to develope a solution to a problem the OEM manufacturer has benn unable to address.
  • As a result, our products are installed on Class I railroads, and we also supply components to OEM locomotive manufacturers, passenger, and shortline customers.    
                                                          
                                                               




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