Copperweld® CCA Building Wire for

Commercial Construction

The future of building wire is here

The electrical demands of commercial construction are evolving, and so are the materials behind them.

Large-scale commercial projects must balance disciplined budget control, installation efficiency, and long-term energy performance. Copperweld® Copper-Clad Aluminum (CCA) Building Wire supports these demands by helping teams reduce exposure to copper price volatility, improve installation workflow, and deliver reliable electrical performance.

As the global leader in bimetallic conductor technology, Copperweld brings more than a century of metallurgical expertise to commercial building, delivering material solutions engineered for performance and financial predictability.

Smarter specifying comes down to the wire

Cost Stability
Copperweld® CCA Building Wire's bimetallic construction helps reduce exposure to copper price volatility while supporting more predictable project budgeting.
Installation Efficiency
CCA offers lighter weight and improved flexibility for easier handling on long pulls and multi-level builds, improving installation efficiency across demanding commercial job sites.
Efficient Electrical Performance
When upsized per NEC requirements, CCA supports reliable current-carrying performance, stable thermal characteristics, and improved voltage drop in high-load commercial applications.
Reduced Theft Incentives
CCA’s bimetallic construction and significantly lower scrap value reduce theft incentives compared to solid copper conductors, helping limit disruption during extended construction schedules.
Specification Confidence
Code-compliant since 1971 and UL and ETL listed, Copperweld’s bimetallic construction delivers consistent electrical and mechanical performance across commercial applications.

Commercial Building Wire Products

Metal-Clad Cable

Designed for branch circuits and feeder runs, Copperweld® CCA Metal-Clad Cable supports efficient installation on long pulls and multi-level builds while helping manage cost and deliver reliable electrical performance.

THHN/THWN-2

Specified for conduit-based feeders and branch circuits, Copperweld® CCA THHN/THWN-2 provides dependable electrical performance while helping reduce exposure to copper price volatility.

Metal-Clad PCS Cable

Configured for applications requiring integrated power and control wiring, Copperweld® CCA MC PCS Cable combines multiple systems in a single cable to simplify installation while helping manage cost and deliver efficient electrical performance.

Metal-Clad HCF Cable

Developed for patient care environments, Copperweld® CCA MC HCF Cable meets NEC requirements for healthcare facilities while helping manage cost and support reliable electrical performance.

Metal-Clad HCPCS Cable

Built for healthcare environments requiring integrated power and control systems, Copperweld® CCA MC HC PCS Cable combines multiple functions in a single cable while supporting compliant installation and efficient electrical performance.

Metal-Clad AGP Cable

Engineered for applications where armor serves as part of the grounding path, Copperweld® CCA MC AGP Cable simplifies system design by reducing the need for additional grounding conductors while helping manage cost and deliver reliable electrical performance.

NM-B Cable

Used in residential and qualifying light commercial applications, Copperweld® CCA NM-B supports predictable project costs, reduced theft-related disruptions, and familiar installation practices.

XHHW-2 CCA

Specified for feeders and branch circuits in demanding environments, Copperweld® CCA XHHW-2 provides durable electrical performance in wet and dry locations while helping reduce exposure to copper price volatility.

Twist-on Splice Connectors

Engineered for use with Copperweld® CCA conductors, these twist-on splice connectors support secure, code-compliant mechanical connections in residential and commercial branch circuit installations.

Push-in Splice Connectors

Engineered for use with Copperweld® CCA conductors, these push-in splice connectors enable fast, secure, code-compliant connections in residential and commercial branch circuit installations.

Commercial Building Wire Resources

Quotes and orders

Copperweld's friendly sales team is ready to fill your order or help you select products to deliver the performance you need.

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