Type thhn thwn 2 is appropriate for use in wet or dry locations at temperatures not to exceed 90c or not to exceed 75c in oil or coolants. Type thhn thwn 2 is permitted for new construction or rewiring for 600volt applications. Permitted appropriate use at temperatures not to exceed 90c or not to exceed 75c in oil or coolant and for new construction or rewiring for 600volt applications. Astm b3, b8 7,19, 37, 61 strands, b 787 19 wire combination unilay strand ul standard 83, 1581, and 1063mtw t90 nylontwn75 sizes through kcmil csa c22. Type thhn thwn 2 building wire is intended for general purpose applications as defined by the national electrical code nec. Applications suitable for use in conduit or other recognized raceways for services, feeders and branch circuit wiring.
Years ago, each acronym was a completely different wire with different approvals. Thermoplastic insulationnylon sheath, heat, moisture, gasoline and oil resistant ii. Southwire simpull thhn or thwn2 or mtw also awm comply with. Southwire simpull cu thhnthwn 2 conductors comply with. All of our wire here at wire and cable your way is dual rated thhn thwn 2 which contains all of the above ratings and properties. Southwire type thhn or thwn2 conductors are primarily used in conduit and cable trays for services, feeders and branch circuits in commercial or industrial. When used as type thhn, conductor is suitable for use in dry locations at temperatures not to exceed 90 c. Sizes 2 awg and larger listed and marked sunlightresistant in. The specially designed insulation on t90 hs cable allows for quick and easy cable installation without the use of pulling lubricants which means installation cost savings for the contractor.
Pvc insulation is sunlightresistant in all colors 6 awg and larger. This dual rated thhn thwn 2 will be printed on the jacket of each wire. All sizes rated both thhn and either thwn sizes 14, 12, and 10 awg or thwn2 sizes 8. We can parallel, provide on compartmental reels, layer wind or stack multiple cuts on one. Nexans energex instaglide thhn thwn2 mtw is a general purpose wiring product for use in power, lighting and control circuits. Type thhnthwn2 building wire is intended for general purpose applications as defined by the national electrical code. Southwire type thhn or thwn 2 conductors are primarily used in conduit and cable trays for services, feeders, and branch circuits in commercial or industrial applications as specified in the nec 2. Thhn thwn2 t90 cables are primarily use for power distribution. As a result, most manufacturers have decided to make these into one type of product. Need some help deciding what type of cable you need. T90 nylon thhn, wire and cable catalog, building wire, cable.
One with a nylon coating, for instance, was more expensive than one without. Thhn or t90 nylon dry locations not to exceed 90 c. Type thhn thwn 2 pvcnylon 600v product construction conductor. The conductors are gasoline and oil resistant ii, and have a voltage rating to 600 volts. Type thhnthwn conductors are primarily used in conduit for services, feeder, and branch circuits in commercial or industrial applications as specified in the. Astm b3, b8, and b787 19 wire combination unilaystranded. Sep 11, 20 the thwn wire we carry is actually coded thwn 2 indicating its rated 90 degrees for both wet or dry locations which is even better. Thhn thwn thw acronym meanings electrical wire, welding. For applications requiring type thhn or thwn2, the conductor is appropriate for use in wet or dry locations at temperatures not to exceed 90. Ul 2556 vw1 rated through 1 awg ul 2556 ct use 10 and larger packaging. Astm b3, b8, and b787 19 wire combination unilaystranded ul standards 83, 758, 1063, and 1581 csa c22. Sunlight resistant in all colors sizes 6 awg and larger suitable for wet, damp and dry locations.
Thhnthwntwn75t90 southwire hvac wire, cable and tools. Choose to either upload the image file directly, or copy and paste a link url that points directly to the image. Both offer the same gauge range, are offered in solid and stranded versions and are rated for 600 volts. Sim pull thhn wire with alumaflex brand conductors. Type thhnthwn2 pvcnylon 600v product construction conductor.
Thhn, mtw, thwn, awm t90 nylon, twn75 cul alan wire company. Moisture and heat resistant, flameretardant, polyvinyl chloride. Thhn, mtw, thwn2, awm t90 nylon, twn75 cul regency wire. Pulling heads are available on sizes 8 awg and larger. Thhn mtw thwn2 t90 is intended for general purpose applications as defined by the nec. General cables copper building wire consists of types xhhw2, thhn thwn 2, and tffn along with canadian constructions such as rw90, rwu90, and t90 that come in a variety of colors and feature the high speed, extra low friction jacket designed to improve installation even under the most difficult conditions. Cuttolength services available for 8 awg and larger thhn. Type thhnthwn2 is permitted for new construction or rewiring for 600volt applications. When used as type thhn or t90 nylon conductor is suitable for use in dry locations at temperatures not to. E ncore wire corporation size type mtw or thhn or thwn 2 gr ii sunres for ct use ul or cul type t90 nylon or twn 75 ft1 datetimeoperqc. Thhnthwntwn75t90 eat and moisture resistant polyvinyl chloride pvc annealed soft copper ylon polyamide or ullisted equal jacket. Type thhnthwn2 is appropriate for use in wet or dry locations at temperatures not to exceed 90c or not to exceed 75c in oil or coolants. Southwire bythefoot 3 black stranded cu simpull thhn wire. I agree but if its rated thhn thwn which in table 19 twn75 is the same as thwn then it can be used in wet locations can it not a.
Market product description specification number revision date page number copper thhnthwn2 high speed hs pvc, lowvoltage power, 600 v, ul type thhnthwn2, single conductor, copper 5290 june 2017 34 tffn pvc, lowvoltage wiring, 600 v, ul type tffn, single conductor, copper 5280 june 2017 5 unicon. Type thhn or thwn 2 are available stranded in sizes 14 awg 750 kcmil, and as solid in sizes 1410 awg. Each type was specific to an application and cost as such. Below you can add an image for copper building wirethhnt90str stranded that will appear in the manufacture search results on our website. All sizes rated both thhn and either thwn sizes 14, 12, and 10 awg or thwn 2 sizes 8. Thhn mtw thwn 2 t90 is intended for general purpose applications as defined by the nec. Conductors shall be ullisted type thhn or thwn 2 or mtw or awm, suitable for operation at 600 volts at conductor temperatures not to exceed 105c. Southwire simpull cu thhnthwn2 conductors are primarily used in conduit and cable trays. It can be used in conduit, ducts and trays for service feeders and branch circuits in industrial and commercial installations. Thhn, thwn and thw are all types of single conductor electrical wire used in homes and buildings to deliver power.
Thhn, mtw, thwn, awm t90 nylon, twn75 cul alan wire. Ul standard 83 thhnthwn2 ul standard 1063 for machine tool wire mtw icea s95658nema wc70 nec article 310 rohs compliant cul t90 nylon flame test compliances. Type thhnthwn2 building wire is intended for general purpose applications as defined by the national electrical code nec. Type thhn thwn 2 is permitted for new construction or rewiring for 600 volt applications. Alan wire type thhn or thwn 2 conductors are primarily used in conduit as branch circuits in commercial or industrial applications. Thhn thwn2 t90 cables may be used in wet or dry locations, with ambient temperatures not exceeding 90 c. Type thhn mtw thwn2 t90 copper conductor are primarily used in conduit for services, feeder, and branch circuits in commercial or industrial applications as specified in the national electrical code. The conductors are softannealed, stranded or solid copper and are insulated with a tough heat and moisture resistant polyvinyl chloride pvc, over which a nylon polymide.
Aluminum thhnthwn2t90 600v pvcnylon insulation now available in colors black gray white blue orange yellow brown purple green red in u. Type thhnthwn2 is permitted for new construction or rewiring for 600 volt applications. Type thhnthwn2 90c wet or dry locations thickness in mils approx. Featuring a gasoline and oilresistant ii rating, the t90 hs cables lowfriction insulation provides easy pulling for 8 awg and larger sizes. Sizes 14 through 1 awg shall be rated vw1, larger sizes shall be listed for ct use. Thhn thwn twn75 t90 eat and moisture resistant polyvinyl chloride pvc annealed soft copper ylon polyamide or ullisted equal jacket. Stranded sizes 14 awg 750 kcmil are also rated as awm or mtw.
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