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The Southwire Company LLC 55669133 is a 17-foot length of 14-gauge primary wire in red insulation. Primary wire is a general-purpose, single-conductor automotive and low-voltage wiring product used to carry current in control circuits, accessory wiring, and equipment hookups. At 14 gauge, it handles moderate current loads appropriate for lighting circuits, small motors, and control wiring applications. This carded format delivers a ready-to-use length without requiring bulk spool handling, making it well-suited for service vehicles, shop stock, or single-job use by electricians, HVAC technicians, and other trades who need a reliable, color-coded conductor on demand.
This wire is commonly used in low-voltage control wiring, automotive and equipment harness repair, trailer wiring, and general electrical hookup tasks. The red jacket provides quick visual identification in multi-conductor installations where color coding is standard practice. It is appropriate for residential and light commercial applications where a short, measured run of primary wire is needed rather than a full spool.
Designed as a general-purpose primary wire for use in low-voltage control circuits, automotive wiring, trailer hookups, and similar light-duty electrical applications requiring 14-gauge single-conductor wire.
Installation should be performed by a qualified electrician or technician familiar with applicable NEC requirements for the circuit type and environment. Disconnect or de-energize the circuit before making any connections. Use appropriately rated connectors, terminals, or lugs for the gauge and application. Do not exceed the current rating appropriate for 14-gauge wire as specified by the governing electrical code for the installation type.
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