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Duplex
4/2 AWG Duplex DC Wire - Tinned Copper
Per foot or less $6.256/2 AWG Duplex DC Wire - Tinned Copper
Per foot or less $3.858/2 AWG Duplex DC Wire - Tinned Copper
Per foot or less $2.8510/2 AWG Duplex DC Wire - Tinned Copper
Per foot or less $2.2312/2 AWG Duplex DC Wire - Tinned Copper
Per foot or less $1.8514/2 AWG Duplex DC Wire - Tinned Copper
Per foot or less $1.4016/2 AWG Duplex DC Wire - Tinned Copper
Per foot or less $1.0618/2 AWG Duplex DC Wire - Tinned Copper
Per foot or less $0.82Available with Red/Black or Red/Yellow Conductors and Flat/Round Types
Duplex Marine Wire FAQs
1. What Is Duplex Marine Wire?
Duplex marine wire contains two insulated conductors enclosed within a single protective outer jacket. It is typically used for DC electrical systems where both positive and negative conductors need to run together.
2. What Are The Advantages Of Duplex Wire?
Duplex wire simplifies installation, keeps wiring organized, reduces clutter, and provides additional protection against abrasion and environmental damage.
3. What Is Duplex Wire Commonly Used For?
Duplex marine wire is commonly used for navigation lights, fish finders, radios, pumps, marine electronics, and other DC-powered equipment.
4. Is Duplex Wire Better Than Running Two Separate Wires?
For many marine installations, duplex wire offers easier installation and improved protection because both conductors are bundled inside a durable outer jacket. This helps reduce wear and potential damage during routing.
5. Is Duplex Wire Suitable For Harsh Marine Environments?
Yes. Marine-grade duplex wire is designed with tinned copper conductors and durable insulation that resists moisture, vibration, oil, fuel, UV exposure, and saltwater corrosion.