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SKU: PRY12-25-BK
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12 AWG Primary Wire - GPT Stranded Copper Automotive Wire - 25 ft to 500 ft - Made in USA
Regular price
$13.49 USD
Sale price
$13.49 USD
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Product Description
This 12 AWG GPT primary wire is built for low-voltage automotive and trailer circuits, offering a reliable, flexible solution for 12V and 24V systems. Constructed from stranded annealed copper and insulated with general-purpose thermoplastic (GPT), it complies with SAE J1128 specifications and performs in demanding environments.
Specifications & Features
- Gauge: 12 AWG
- Stranding: 19 x 0.018"
- Outside Diameter: 0.145"
- Conductor Material: 100% stranded annealed copper
- Insulation Type: GPT – General Purpose Thermoplastic
- Voltage Rating: Up to 60V
- Temperature Rating: -40°C to 80°C (-40°F to 176°F)
- Standards Met: SAE J1128, RoHS compliant
- Available Colors: Black, red, white, yellow, blue, green, gray, tan, purple, pink, orange, dark green, dark blue, brown
- Highly flexible and resistant to abrasion, oil, and moisture
- Designed for automotive, trailer, RV, and industrial 12V/24V systems
- Made in USA
Application Notes
This wire is ideal for harnesses, lighting, dashboards, and accessory power circuits. Color-coded insulation enables fast circuit identification and simplified diagnostics in both OEM and aftermarket installations.









































