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Cobra Wire
Cobra Wire Tinned Copper Round Duplex Safety Wire 100 ft

Cobra Wire Tinned Copper Round Duplex Safety Wire 100 ft

Best price now

$259.19at Freeport Marine SupplyChecked Nov 2

28% under what the other stores charge

Compared across 7 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $259.19 at Freeport Marine Supply on Nov 2.
  • Checked at 7 stores.

Our take on the Cobra Wire Tinned Copper Round Duplex Safety Wire 100 ft

Cobra Wire's duplex safety wire is 30-gauge, two-conductor tinned copper cable in a flame-retardant PVC jacket, sold in a 100 ft length. It is built to marine standards: ABYC, UL 1426 and Coast Guard ratings, 600 V, 105°C dry and 75°C wet (BC-5W2), with VW-1 flame resistance. The jacket resists moisture, abrasion, acid, diesel and oil, and the cable stays flexible for tight runs. It suits boat wiring and other wet or fuel-exposed low-current circuits; at 30 gauge it is for signal and light-duty runs, not high-current feeds, so check ampacity before choosing it over heavier duplex cable.

Best forBoat and marine DC or AC wiringWet, oily or fuel-exposed low-current circuitsTight runs that need flexible cableSafety and signal wiring on trailers and equipment
Pros
  • Tinned copper conductors resist corrosion
  • Meets ABYC, UL 1426 and Coast Guard specs
  • VW-1 flame-retardant PVC jacket
  • Resists moisture, oil, diesel and acid
  • Flexible and easy to route
Cons
  • 30 gauge is thin, so limited to low-current use
  • Only red and yellow conductors
  • No mention of shielding or twisted pair
  • 100 ft may be short for long runs

Cobra Wire Tinned Copper Round Duplex Safety Wire 100 ft prices at every store

  • Freeport Marine SupplyNew

    Availability unknown

    $259.19Checked Nov 2
    Visit Freeport Marine Supply
  • WalmartNew

    Availability unknown

    $309.69Checked Nov 2
    Visit Walmart
  • eBayNew

    Availability unknown

    $319.17Checked Nov 2
    Visit eBay
  • PWCParts.comNew

    Availability unknown

    $359.49Checked Nov 2
    Visit PWCParts.com
  • MROSupreme.comNew

    Availability unknown

    $372.62Checked Nov 2
    Visit MROSupreme.com
  • Marine CobraNew

    Availability unknown

    $596.59Checked Nov 2
    Visit Marine Cobra
  • Shell Lumber and HardwareNew

    Availability unknown

    $670.49Checked Nov 2
    Visit Shell Lumber and Hardware

Store links may earn us a commission.

Cobra Wire Tinned Copper Round Duplex Safety Wire 100 ft price history

Lowest price we've seen: $259.19 on Nov 3 at Freeport Marine Supply. Tracked across 8 stores since Nov 3.

From MROSupreme.com

  • Flexible multi-conductor tinned copper flame retardant boat cable
  • Meets or exceeds ABYC, UL, and Coast Guard requirements
  • Rated at 105°C, 75°C wet (BC-5W2), 600 Volts UL 1426 for AC and DC circuits
  • Unique flame retardant polyvinyl chloride compound (VW-1)
  • Moisture, abrasion, acid, diesel fuel and oil resistant
  • Extremely flexible and easy to work with
Materials
Tinned copper conductors with flame retardant polyvinyl chloride (VW-1) compound
Returns
Read our Return Policy
Shipping
Item ships in 1 to 2 business days. Choose your shipping option during checkout.

About the Cobra Wire Tinned Copper Round Duplex Safety Wire 100 ft

This is a 100 ft length of flexible, multi-conductor tinned copper boat cable in a round duplex design. It uses 30 gauge wire, and the conductors are red and yellow. The cable is made for AC and DC circuits.

The conductors are tinned copper, covered with a flame retardant polyvinyl chloride compound (VW-1). The cable resists moisture, abrasion, acid, diesel fuel and oil. It is extremely flexible and easy to work with.

It is rated at 105°C, 75°C wet (BC-5W2) and 600 volts under UL 1426. It meets or exceeds ABYC, UL and Coast Guard requirements.

Brand
Cobra Wire
Length
100 ft
Wire gauge
30 gauge
Conductors
Tinned copper, red and yellow
Insulation
Flame retardant PVC (VW-1)
Temperature rating
105°C; 75°C wet (BC-5W2)
Voltage
600 V, UL 1426, AC and DC
Resistance
Moisture, abrasion, acid, diesel fuel, oil
Standards
Meets or exceeds ABYC, UL, Coast Guard
Model number
B7W82T20100FT

Specifications

Wire Gauge
30 gauge

Questions and answers

What is 30-gauge duplex wire good for?
Low-current signal, safety and light-duty circuits. It is too thin for pumps, motors or main power feeds; size heavier cable for those.
Is this safe for boat wiring?
Yes. It is rated to ABYC, UL 1426 and Coast Guard requirements, 600 V, with a VW-1 flame-retardant jacket.
Can it handle wet and oily bilge areas?
The jacket resists moisture, oil, diesel and acid, and the cable is rated 75°C wet. Tinned copper conductors also resist corrosion.
What colors are the conductors?
Red and yellow, which helps keep positive and return runs distinct.
Does it come with connectors?
No. It is bulk cable only; terminals and connectors are separate.
Where is the Cobra Wire Tinned Copper Round Duplex Safety Wire 100 ft cheapest?
At Freeport Marine Supply, for $259.19, 28% under what the other stores charge, as of our latest check.
Where can I buy the Cobra Wire Tinned Copper Round Duplex Safety Wire 100 ft?
7 stores we checked sell it, including Freeport Marine Supply, Walmart, eBay, PWCParts.com, MROSupreme.com.

Stores we've priced the Cobra Wire Tinned Copper Round Duplex Safety Wire 100 ft at

  • MROSupreme.com deals and prices
  • Shell Lumber and Hardware deals and prices
  • Walmart deals and prices