Electrical Wire

Copper Clad Aluminum Solid Building Wire

*Up to 30% Cost Savings – Reliable performance at lower material cost. Copper-Equivalent Performance – Stable conductivity for fixed wiring. Ideal for Installations – Designed for building wiring and conduit systems.

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Product Advantages

Built for Reliable PV Performance

Key product advantages are presented in a concise format for engineers, distributors and project buyers.

4-Level Protection

Reinforced construction designed for demanding photovoltaic environments.

14 Extreme Tests

Performance verification information can be reviewed together with the related technical documentation.

Fully Certified

TÜV, CE, RoHS and REACH compliance information presented in one place.

Harsh-Environment Stability

Positioning focused on durability, safety and long-term project reliability.

Technical Specification

Product Specifications

Original product application, structure, features and technical data.

Structure

Conductor: Copper-clad aluminum (CCA), solid core

Insulation: PVC (polyvinyl chloride)

Color: black / red / blue / green / yellow / double color (yellow-green)

Characteristic

Rated voltage	450/750V
Long-term allowable temperature	The permissible operating temperature of the cable should not exceed 70℃.
Certification	CE

Why choose Copper Clad Aluminum solid building wire?

Up to 30% Cost Savings Amid Rising Copper Prices

With copper prices projected to reach USD 15,000/ton by 2026, CCA solid wire reduces material costs while ensuring reliable performance.

Stable Performance for Fixed Wiring

Solid core ensures consistent conductivity for lighting circuits, sockets, and conduit installations.

Easy Installation & Cost-Effective Alternative

PVC-insulated solid wire allows quick, durable installation and delivers copper-level performance for budget-conscious projects.

FAQ

Q1: Is Copper Clad Aluminum solid building wire as good as pure copper wire?

A: For standard loads and fixed wiring applications, Copper Clad Aluminum solid wire offers stable performance with significant cost savings.
Q2: Is Copper Clad Aluminum solid wire safe?

A: Yes. When used according to specifications and standards, it is safe and widely applied in building wiring.
Q3: Where is Copper Clad Aluminum solid wire mainly used?

A: Building wiring, lighting circuits, socket wiring, conduit installations, and control panels.
Q4: Can Copper Clad Aluminum solid wire be used outdoors?

A: It is mainly recommended for indoor or protected environments.
Q5: Is Copper Clad Aluminum solid wire suitable for global markets?

A: Yes. It is widely exported to Southeast Asia, the Middle East, Africa, and Latin America for commercial and residential projects.

Specification

No. Cross-section of conductor	Rated voltage	Conductor structure	Insulation thickness	Sheath thickness	Cable outer diameter	Max. D.C resistance of conductor at 20 ℃
mm2	V	N/mm	mm	mm	mm	Ω /km
1.5	450/750	1/1.600	0.70	/	3.00	12.1
2.5	450/750	1/2.020	0.80	/	3.65	7.41
4	450/750	1/2.600	0.80	/	4.20	4.61