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






