Phelps Dodge is the only local electrical cable manufacturer to receive UL approval for its building wires.
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Phelps Dodge produces high quality, durable electric cabling ranging from low and medium, up to high voltages.
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In 1989, Phelps Dodge introduced the first Foam-skin Filled (FSF) telephone cables, a major contribution to modern local telecommunications.
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Transmission power lines that span the country, delivering electricity to the farthest reaches of the nation use Phelps Dodge Aluminum wires and cables
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