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Power your marine electrical systems with confidence using the Ancor White Triplex Cable 12/3 AWG Flat – 250 ft (131325). Manufactured by Ancor, this premium marine-grade cable is engineered for durability, flexibility, and maximum conductivity in harsh marine environments.
Designed with three 12 AWG conductors in a flat, easy-to-route configuration, this triplex cable is ideal for AC circuits, panel wiring, and onboard electrical distribution. Each conductor is made from tinned copper, providing superior corrosion resistance and long-lasting performance in saltwater conditions.
The high-quality white PVC insulation is rated for marine use and resists moisture, heat, oil, gasoline, and abrasion. Clearly printed polarity identification along the cable jacket ensures safe and accurate installation.
Perfect for boats, yachts, RVs, and other demanding electrical applications where reliability and safety matter most.
12/3 AWG triplex marine cable
Flat design for easier routing and installation
250-foot spool
Tinned copper conductors for corrosion resistance
Durable white marine-grade PVC insulation
Resistant to moisture, oil, gasoline, and abrasion
Clearly marked for polarity identification
Manufacturer Part Number: 131325
Choose Ancor marine wire for dependable, long-lasting electrical performance on the water.
Because this is a bulk industrial item, the packaging is straightforward:
1 x 250' Spool of Ancor 131325: High-visibility white outer jacket.
Internal Conductors: Three color-coded 12 AWG wires (Black, White, and Green) inside the flat jacket.
| Feature | Specification |
| Wire Gauge | 12 AWG (3 Conductors) |
| Length | 250 Feet |
| Jacket Shape | Flat |
| Conductor Material | Tinned Copper (Type III Stranding) |
| Safety Standard | UL 1426 Listed |
| Voltage Rating | 600 Volts |
| Temperature Rating | 75°C (Wet) / 105°C (Dry) |
Tinned Copper: Every individual strand is tinned to prevent the "green rot" (oxidation) that travels up the wire in salt environments.
Flexibility: Marine wire uses Type III stranding, which has a much higher strand count than standard wire. This allows it to flex without breaking as the boat moves and vibrates.
Jacket Durability: The white outer jacket is UV-resistant and formulated to resist oil, battery acid, water, and gasoline.
Standard Compliance: It exceeds ABYC (American Boat and Yacht Council) standards and is UL 1426 listed, which is often a requirement for boat insurance surveys.
When stripping the white outer jacket, be extremely careful not to nick the insulation of the black, white, or green inner conductors. Even a tiny nick can lead to a short circuit or accelerated corrosion over time.
Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
US$40
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