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Equipment Applications

Generator Components
Motor Components
Locomotive Components
Transformer Components
Switchgear Components
Cutout & Fuse Components

Our Products

OEM Components
Electrical Insulation Material
Copper Alloy Strip & Coil
Zinc Alloy Strip & Coil
Aluminum Bronze Castings
Custom Machined Parts
Custom Production Equip.

Our Services

Procurement Services
Engineering Services
Financing Services

IRG Power Systems

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IRG Power Systems is an electrical power engineering and systems integration firm specializing in the market for power system components, materials, and equipment.   We offer a wide range of value added services in an effort to bring competitive advantage to our customers.

Our services include:                              

  • Engineered Component Manufacturing
  • Raw Material & Custom Part Fabrication
  • OEM Component Kitting & Integration Services
  • Procurement and Financing Services

Our experience and knowledge of the electrical industry, as well as our numerous contacts throughout the world, allow IRG to function as an effective partner for equipment manufacturers that require alternative sources of materials or components.

Our application experience includes:

  • Power Generator Applications (Fossil, Nuclear, & Hydro)
  • Large Rotating Equipment / Electric Motor Applications
  • Power & Distribution Transformer Applications
  • Distribution Switchgear & Fusing Applications
  • High Voltage Disconnect & Fusing Applications
  • Railroad Locomotive Applications
  • Railroad Car Braking System Applications 

We recognize competition is becoming increasing international in scope.  Today, companies must be prepared to procure their materials from sources that offer the greatest value relative to quality, lead-time, cost, and service.  At IRG Power Systems, we have those resources for creating more competitive sources of supply and expanded channels of distribution to help your company compete globally.

This web site offers numerous opportunities to request information or a quotation.   As you encounter products or services that may interest you, please feel free to request additional information.    


IRG Power Systems
2085 Walton
St. Louis, Missouri 63114  U.S.A.

Tel: 314.726.5990 * Fax: 314.726.5850

Power Transformer
From tap changers to
insulating parts to valves...

Locomotive Components
OEM spare parts for Electro-Motive Diesel, Inc. and GE units...

Generator & Motor Components
Complete repair kits for rotating equipment including insulation...

Custom Machined Components
Machined parts from a range of metal alloys to composite insulations...