Aftermarket

Circuit Breakers

  • Low Voltage Air Circuit Breakers
      ABB, BBC, ITE, Federal Pacific, Federal Pioneer, GE, Siemens, Allis-Chalmers, Westinghouse
  • Low Voltage Molded Case Breakers
  • Low Voltage Power Circuit Breakers
  • Medium Voltage Air Circuit Breakers
      ABB, BBC, ITE, Federal Pacific, Federal Pioneer, GE, Siemens, Westinghouse
  • Medium Voltage Vacuum Breakers

 

 

Switchgear

  • Low Voltage Metal Enclosed Switchgear
  • Medium Voltage Metal Clad Switchgear
  • Medium Voltage Metal Enclosed Switchgear

 

 

 

Switches & Contactors
  • Switches, Low Voltage
  • Contactors, Low Voltage
  • Contactors, Medium Voltage
  • Miscellaneous Contactor and Switch Parts


 

Transformers

  • Transformers, Power
  • Transformers, Lighting
  • Transformers, Potential (PT's)
  • Transformers, Current (CT's)
  • Transformers, Control Power (CPT's)

 

 

Relays
  • Relays, Protective
  • ABB, BBC, ITE, GE, Westinghouse
  • Parts Available for all equipment 600V-15K


 

Bus Duct

  • Built to ANSI C37.20.2 standards
  • New 2400 - 27kV bus duct
  • New and refurbished bus up to 27kV
  • 5000A continuous current rating
  • Epoxy insulated bus
  • Non-segregated phase bus duct
  • Quick Ship Available

 

 

Download PDF:
MV Bus and Bus Duct Replacement

 

 

 

 

 

 

National Switchgear also has relationships with Utility Relay Company, GE, EATON, Cutler-Hammer, Square D, Siemens, Westinghouse, and ABB products.

Get More Information
For more information on our Wind Turbine capabilities, please see our Service area. To see related products, check out our vast supply of Equipment.
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National Switchgear | 649 Franklin Street | Lewisville, TX 75057 | 800-322-0149 | 972-420-0149 local | 972-420-0938 fax