top of page
Copper Busbars· North American OEM Manufacturing

Copper Busbars,
Built to spec

Custom fabricated to your drawings in C110 and C101 copper.

Manufactured across North America by IMMSA and Dexco, backed by 60 years of OEM production expertise.

ASTM B187 ·  IEC 61439 ·  USMCA·  ISO 9001
Busbars.com
Rectangle 47.png

60+

Years of OEM manufacturing

4

Production facilities

2

Countries — USMCA corridor

5

Industries served
Rectangle 34.png
Busbars.com

Copper Busbars

C110. C101.
Built to Your Drawing.

Electrolytic-grade ETP and oxygen-free copper. Custom profiles, hole patterns, bends, and finishes — every piece manufactured to your drawing with full material certification.

CNC profiling, drilling, punching, and precision bending

Tin plating, silver plating, epoxy coating, and liquid paint

Full lot traceability — ASTM B187, material cert with every shipment

Multi-piece assemblies kitted to your BOM

C110 · ETP

C101 · OFE

ASTM B187

≥101% IACS

Submit Your Drawing
Rectangle 58.png

Also Available

Aluminum Busbars

6101 and 1350 alloy, weight-optimized for utility and power distribution applications.

6101-T61

1350-H12

ASTM B236

56–61% IACS

Inquire

Industries Served

Infrastructure that
cannot afford to fail.

01

Data Centers & Power Distribution

High-density, continuous-duty applications with zero tolerance for downtime. Precision-manufactured copper busbars for busway systems, PDUs, and distribution equipment.

02

Utilities & Grid Infrastructure

Copper busbars for substations, transformers, and switchgear applications. Manufactured to ASTM standards with consistent conductivity, finish, and dimensional accuracy.

03

Switchgear & Electrical Equipment

Built to your drawings and BOM requirements. CNC-profiled, punched, bent, and plated for OEM switchgear and electrical equipment manufacturers.

04

EV Infrastructure
& Charging

High-current copper busbars for EV charging and battery systems. Optimized for conductivity, thermal performance, and dimensional precision.

05

Oil
& Gas

Corrosion-resistant busbars for harsh operating environments. Epoxy and liquid paint finish options with full material traceability and ASTM documentation.

Rectangle 34.png

Operator-led, long-term ownership focused on supplying North American OEMs at scale.

— IMX Power Holdings

The IMX Power Group

We are
the manufacturer.

Each operating company within the platform serves a distinct role across the supply chain. Together with our commercial gateway at busbars.com, the group covers the full path from copper bar to installed component.

IMMSA

Three facilities in Mexico. Decades of OEM production at scale.

Dexco Inc.

Burlington NC, est. 1964. 60 years copper busbar manufacturing.

IMX Power Components

U.S. inventory-backed supply for standard profiles.

ACX Metales

Copper and aluminum sourcing integrated into group manufacturing.

Full group capabilities
Rectangle 45.png

Ready to quote your busbar project?

Send us your drawing or connect with our engineering team to review specifications, materials, and production requirements.

bottom of page