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Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

Cobra Wire B7W14T21500FT Tinned Copper Flat Duplex Wire, 14/2, 500', White

Original price $1,099.49 - Original price $1,099.49
Original price
$1,099.49
$1,099.49 - $1,099.49
Current price $1,099.49
Item locally warehoused

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

Overview

Flexible flat duplex wire for marine electrical wiring, 14/2 configuration with a 500 ft length, built for reliable performance in boat installations.

Key Features

  • Flat duplex wire with tinned copper conductors
  • 14/2 configuration, 500 ft length
  • Flame retardant PVC jacket (VW-1) with moisture, abrasion, acid, diesel fuel and oil resistance
  • Rated 105°C dry / 75°C wet (BC-5W2), up to 600 V for AC and DC circuits
  • Highly flexible design for easy routing in tight marine spaces

Compatible Applications

  • Marine electrical wiring for AC and DC circuits up to 600 V
  • Boat/ship electrical installations requiring flexible, multi-conductor wiring
  • Wiring where a flat duplex 14/2 configuration is preferred for space efficiency

Product Details

  • Conductor: tinned copper
  • Configuration: 14/2 flat duplex
  • Length: 500 ft
  • Jacket: flame retardant PVC (VW-1)
  • Temperature rating: 105°C (dry) / 75°C (wet)
  • Voltage rating: 600 V
  • Environment: marine/wet environments

Parts Desk Insights

Best Use Case: Ideal for flexible marine wiring projects requiring 14/2 flat conductors in boat electrical systems, with proven moisture resistance and a 600 V rating.

Common Issues: Ensure the conductor count and gauge match the circuit requirements; verify insulation and jacket compatibility for the intended environment; confirm voltage and temperature ratings suit the installation.

Related Products & Accessories

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.

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