Low Voltage Switchboards

OVERVIEW

Power Distribution Built for What Can't Go Down

EEE manufactures low voltage switchboards up to 6000A, engineered and built to support the critical power infrastructure that telecom networks, data centers, hospitals and healthcare facilities, industrial manufacturing, and utility infrastructure depend on. With over 70 years of switchboard manufacturing experience, we've built the engineering expertise and manufacturing precision that critical power infrastructure demands.

Engineered Around Your Needs

We don't build from a catalog. Being breaker agnostic — with Siemens, Square D, ABB, or Eaton all available — gives us the flexibility to design the best solution for your technical needs and schedule. From there, our engineering team works from your single line diagram, footprint and access constraints, and specific application requirements to design a switchboard your critical power infrastructure can rely on. Enclosures are available in Type 1, Type 3R, or Type 4X, to match indoor, outdoor, or corrosive environment requirements.

Engineered for Complexity

We regularly support some of the most demanding switchboard applications in the industry, including:

  • EUSERC-compliant applications
  • Main-tie-main transfer schemes
  • UPS input and output boards
  • UPS and generator paralleling boards
  • ATS control schemes
  • Busway flange connections
  • Camlock integration for load banking
  • Retrofits requiring interface with older, existing equipment
  • Projects with tight footprint or limited access constraints

Whether you're building new critical infrastructure or retrofitting a facility that can't afford downtime, our engineering team works through the constraints of your project — not around them.

Technical Specifications

Spec Detail
Voltage Rating Up to 480V
Amperage Rating Up to 6000A
Certification UL 891
Bus Material Copper
Breaker Compatibility ABB, Eaton, Siemens, Square D
Enclosure Types Type 1, Type 3R, Type 4X
Experience 70+ years manufacturing switchboards

Ready to Discuss Your Project?

Contact our team to discuss your application or request a proposal.

Downloads

[Spec sheet PDF]

How we build it

From PO to

fully released

We are a team of licensed electricians dedicated to providing high-quality electrical services across.

01

Order submitted

PO received

02

Submittal

2–3 weeks after PO

03

3D BOM review

SolidWorks review with you

04

Fabrication

Mechanical released to the shop

05

Engineering review

Electrical review

05

Test & release

First-of-kind wiring and testing

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