4 Thhn Wire

Thhn wire is a very popular type of building wire used in all types of industrial commercial and residential construction.
4 thhn wire. It is also used as a conductor in nm b uf b ser seu and mc. Thhn 4 19 is a 4 awg wire with a soft drawn bare copper conductor pvc insulation and nylon jacket. Thhn stands for thermoplastic high heat nylon which is a description of the wire jacket and insulation components. 2 4 6301 east stassney lane suite 100 austin texas 78744 usa 1 800 880 9473 fax 512 443 6329 sales usawire cable com.
Designed to withstand heat up to 194 degrees fahrenheit this resistance drops to 167 degrees if oil exposure occurs. 4 0 black stranded cu simpull thhn wire model 20508802 view the southwire company 500 ft. Thhn wire is the original version of the dual rated cable. Thhn electrical wire is intended for use as general.
It is sold by the foot. Thhn wire is typically two conductor and found in the familiar romex style cabling that laces all homes and other structures. Thhn building wire is designed for general purpose wiring for installation in conduit or other recognized raceways. Weighing approximately 152 lbs mft these cables have a voltage rating of 600 volts and an ampacity of 95 at 90 c.
7 1 the wire shall bear the underwriters laboratories labels for types thwn or thhn solid conductors and type mtw stranded conductors andthe c ul label for types t90 nylon ortwn75 ft1. The conductor stranding is 19 0469 with a 0 318 nominal outer diameter. Shop thhn building wire 4 0 awg stranded copper conductor black cut reel by graybar vendor thhn 4 0 str blk cut reel at graybar your trusted resource for building wire and other graybar vendor products. Southwire s simpull thhn is primarily used in conduit and cable trays for services feeders and branch circuits in commercial or industrial applications as.
Type thhn thwn 2 building wire is intended for general purpose applications as defined by the national electrical code nec. 4 black stranded cu simpull thhn wire southwire s thhn and thwn 2 is a multi purpose southwire s thhn and thwn 2 is a multi purpose building wire used in conduit and cable trays for service feeders and branch circuits in commercial and industrial applications.