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Building Wire & Cable
Available41 products
Building wire and cable carry electrical current from a power source to a device in a building, such as an outlet or light fixture. Building wire is typically run through conduit, cable trays, or raceways. Building cable consists of multiple strands of wire bundled inside a thermoplastic or metal sheath. Building wire and cable are typically used to run new circuits or extend old circuits inside walls and ceilings in commercial, industrial, and residential properties.
Nominal Outside Dia.
THHN Building Wire
Thermoplastic high-heat-resistant nylon (THHN) building wire is a coated wire typically run through conduit or cable trays. This general purpose wire is used to supply an electrical current in a range of indoor wiring projects, including control circuits and appliances. It has a durable nylon jacket that resists abrasion, protects against shock, and shields the thermoplastic insulation and metal conductor from damage.
Number of Conductors: 1 Solid
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Number of Conductors: 1 Stranded
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Number of Conductors: 3 Solid
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Number of Conductors: 3 Stranded
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TFFN Fixture Wire
Thermoplastic flexible nylon (TFFN) fixture wire is a coated wire typically run through raceways that is specifically designed for fixture wiring. It's primarily used in commercial applications to power hardwired light fixtures in ceilings and walls. It's more flexible than THHN building wire but less resistant to heat, and it is only available in limited gauges (18 and 16 AWG).
Number of Conductors: 1 Solid
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Number of Conductors: 1 Stranded
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