Your Premium Provider for Electric Motor,
Industrial Control, and Power Distribution Solutions

Power Distribution

Power Distribution Equipment

The customization and coordination of power distribution equipment is a core competency of LEI's business.

We have worked with all different types of low-voltage equipment, including: panelboards, switchboards, compartmentalized switchgear, transfer switches, and more.

LEI also has vast experience with medium-voltage equipment, such as: medium-voltage switches, metal-clad switchgears, medium-voltage motor control centers, and more.

Whether your application requires hard-bussing between a low-voltage switchboard and a motor control center or providing a unit substation with both primary and secondary disconnects, we have the solutions you need. Over the past several years, arc-resistant equipment has revolutionized the electrical equipment industry. LEI actively promotes this innovative and life-saving technology.

LEI has extensive experience with both low-voltage and medium-voltage power distribution applications.


LEI has experience with a wide array of transformers. Whether you are looking for a harmonic mitigating transformer (HMT), Class I Division II oil-filled padmount or a medium-voltage substation class transformer,  LEI has the expertise to assist you with even the most difficult applications both domestically and internationally. 

We specialize in coordinating your substation assemblies consisting of high-voltage incoming line sections, three-phase transformers and an assembly of low-voltage distribution sections.  These fully-integrated solutions reduce power losses, improve voltage regulation, and minimize installation expenses and downtime.

LEI can help you select the correct energy efficient transformer for your commercial or industrial applications.

Integrated Power & Control Buildings

LEI's modular power centers typically house low-voltage and medium-voltage electrical equipment, This includes motor control centers, switchgears, drives, soft starters, DCS, PLC, and more. We can provide you the most complete turnkey solution on the market. Prior to shipment, we will install and test all of your electrical equipment.

Whether your spec calls for NEMA 3R protection, Class1 / Division 2 hazardous locations, or simply HVAC / Environmental control, we can design and build a custom solution that meets your specific application.

Our enginners can assist you with selecting the approprate electrical equpment for your building. LEI's solutions are easier, more economic, and more versatile than site-built structures.

LEI has a wealth of expertise with special wiring requirements, as well as transitioning between different manufacturers and types of equipment.  We look forward to working through your most challenging applications.