![]() ![]() THWN-2- Wet or dry locations not to exceed 90 C or locations not to exceed 75 C when exposed to oil. SIMpull THHN copper conductors are designed to be installed without application of a pulling lubricant. *Data provided on this page is subject to change based on different manufacturers variances. Voltage for all applications is 600 volts. Nylon Jacket Thickness: 0.100 mm / 0.004 inchesĪllowable Ampacity: 15 Amps at 60✬ / 15 Amps at 75✬ / 15 Amps at 90✬ PVC Insulation Thickness (Conductor): 0.380 mm / 0.015 inches Stranded, uncoated copper conductors per ASTM-B3, ASTM-B787 and ASTM-B8Ĭolor-coded Polyvinyl Chloride (PVC), heat and moisture-resistant, flame-retardant compound per UL-1063 and UL-8 Solid, uncoated copper conductors per ASTM-B3 Institute of Electrical and Electronics Engineers NEC 300.34 / Graph below ) 7.216 (MBR) Minimum Bending Radius. of Wire (0.902 Inches) x Cable Multiplier of 8X O.D. ![]() Minimum Bend Radius for 500 MCM THHN is the O.D. Underwriters Laboratories Standards UL-83, UL-1063, UL-758ĪWM Spec 1316, 1317, 1318, 1319, 1320, 1321Ĭanadian Standards Association C22.2 No. With this in mind, we see that the graph says we would use the table for NEC 300.34 after making our determination. All sizes are rated gasoline and oil-resistant II.Ī tough, polyamide, Nylon outer covering per UL-1063 and UL-83. Applications requiring Type AWM conductor is appropriate for use at temperatures to not exceed 105☌ in dry locations.Ĭopper wire, THWN, building wire, hook up wire, conduit wire, bathtub wire, lighting wire, nylon copper wire, construction cable, etc. Conduit fill: Rule of thumb: Up to nine 12 wires in 1/2' EMT or 1/2' Sched 40 PVC before you even have to start to think about a conduit fill calc. All outdoor conduit is presumed to to be full of water, the wire is the defense. Weighing the differences between THHN/THWN-2 & XHHW/XHHW-2 building wire When it comes to building wire, two of the most common and popular choices for electricians, engineers & homeowners are THHN and XHHW (or the newer and improved THWN/THWN-2 and XHHW-2). Applications requiring Type MTW conductor is appropriate for use in dry locations at 90☌, or not to exceed 60☌ in wet locations or where exposed to oils or coolants. Wet area technically requires THWN or XHHW, however almost all THHN is cross-listed THWN, so youre surely fine. Applications requiring Type THHN or THWN-2, the conductor is appropriate for use in wet or dry locations at temperatures not to exceed 90☌ or not to exceed 75☌ in oil or coolants. ![]() Type THHN/THWN-2 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. 10 Gauge THHN Solid Copper Building Wire. ![]()
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