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The THHNCU-GENERIC tffn16strblu/wht500r is a TFFN-rated 16 AWG stranded copper wire supplied on a 500-foot spool in a blue jacket with a white stripe. TFFN insulation is a thermoplastic-insulated, flexible fixture wire designed for use in dry locations where flexibility and reliable conductivity are required. The stranded construction makes it well suited for terminations that require repeated bending or tight routing in panels, fixtures, and equipment enclosures. The blue with white stripe color coding supports standard identification practices in multi-conductor installations. This wire is typically handled by licensed electricians and HVAC technicians working on low-voltage or line-voltage control wiring, lighting fixtures, and equipment connections.
TFFN 16 AWG stranded copper wire is commonly used in residential and light commercial applications including luminaire wiring, control panel wiring, and equipment hookups where a flexible fixture wire is required. The 500-foot spool length makes it practical for service vehicles, shop stock, or larger wiring jobs. The blue with white stripe jacket aids in circuit identification and supports color-coded wiring practices on multi-wire installations.
Designed as a general-purpose TFFN 16 AWG stranded copper fixture wire suitable for dry-location electrical installations in residential and light commercial settings where this wire type and gauge are specified.
Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the circuit and verify absence of voltage before making any connections. TFFN wire is rated for dry locations only and should not be installed in wet or damp environments unless the overall assembly is rated for such conditions. Use appropriately rated connectors, terminals, and conduit fittings as required by the application.
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