Power Supply Wire | McMaster-Carr

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About Wire and Cable

About Industry Designation for Cable Insulation

Outdoor Wire

The EPDM insulation on this wire won’t become brittle or crack from sunlight, humidity, rain, temperature changes, abrasion from dirt and debris, and other rough outdoor conditions.

UV-Resistant Wire

Also known as photovoltaic (PV) wire, this wire won’t deteriorate from UV light when used outdoors. It’s often used in solar panels.

Cable

Use this general purpose cable to supply power to equipment.

Coiled Cable

After extending to full length to provide added reach, this cable retracts and self-coils for tangle-free storage. It's often used with hand tools and other portable devices.

Abrasion-Resistant Cable

A thick rubber insulation resists cuts and abrasion, so this cable can be pulled over rough surfaces without damaging the wires inside.

Corrosion-Resistant Cable

The insulation resists corrosive chemicals and salt water, and the wires in this cable are tin plated for corrosion resistance.

High-Voltage Cable

Often used in mining equipment, submersible pumps, and drilling rigs, this cable withstands 2,000 volts AC/DC.