Cobra Wire B7W10T21100FT Tinned Copper Flat Duplex Wire, 10/2, 100', White
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Cobra Wire B7W10T21100FT is a marine tinned copper flat duplex wire designed for flexible, corrosion-resistant DC and AC wiring runs. Built for demanding environments, it uses a flame-retardant PVC jacket and features two conductors in a flat duplex configuration under a white jacket.
Key Features
- Tinned copper construction for corrosion resistance in marine environments
- Flat duplex (2-conductor) cable format for compact, straightforward routing
- Flame-retardant PVC jacket (VW-1)
- Moisture, abrasion, acid, diesel fuel, and oil resistant jacket performance
- Extremely flexible and easy to work with
- Conductor colors: red & yellow
Product Compatibility
- Marine DC and AC wiring where flexible duplex boat cable is specified
- Interconnects and secondary wiring in boats requiring tinned copper and flame-retardant cable
- General marine electrical runs using 10/2 duplex flat cable
Product Details
- Product: Cobra Wire B7W10T21100FT Tinned Copper Flat Duplex Wire, 10/2, 100', White
- SKU: 446-B7W10T21100FT
- Length: 100'
- Wire gauge / conductor count: 10/2 (two conductors)
- Jacket color: White
- Conductor colors: red & yellow
- Cable temperature rating: 105°C
- Wet rating: 75°C wet (BC-5W2)
- Voltage rating: 600 Volts (UL 1426)
- Flame-retardant jacket rating: VW-1
- Use: AC and DC circuits
- Construction/requirements: flexible multi conductor tinned copper flame retardant boat cable
Parts Desk Insights
Best Use Case: Use this duplex flat cable for marine wiring jobs where you want a flexible, vibration-tolerant two-conductor run with a flame-retardant jacket and tinned copper conductors.
Common Issues: On boats, double-check routing and termination: confirm you’re using the correct duplex 10/2 layout (flat duplex orientation) at each end and that any connectors you select are compatible with stranded tinned-copper conductors and the cable’s insulation/jacket thickness.
Related Products & Accessories
- Explore Marine Wire (Tinned Copper) - Browse the tinned copper wire category to match gauges, lengths, and cable styles for your wiring layout.
- Explore Wiring & Connections - Browse terminals, connectors, and wiring accessories compatible with marine wire projects.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.