![]() ![]() ![]() NEC 300.34 / Graph below ) 7.216 (MBR) Minimum Bending Radius. Call 85 if we can answer any questions Thanks for stopping by Your Pal Wire And Cable Your Way is a premier online shopping destination selling electrical wire & cable at competitive prices. of Wire (0.902 Inches) x Cable Multiplier of 8X O.D. View our THHN/THWN-2 category to learn more. THWN is rated for temperatures up to 90☌ in wet conditions vs 75☌ for THHN. Applications: 6 AWG THHN/THWN-2 building wire is intended for general purpose applications as defined by the National Electrical. Minimum Bend Radius for 500 MCM THHN is the O.D. The key difference is the W in the name indicates water-resistance. Voltage for all applications is 600 volts. With this in mind, we see that the graph says we would use the table for NEC 300.34 after making our determination. THWN-2 applications are suitable for use in either wet or dry applications, with temperatures that do not exceed 75☌. Conductor temperatures not to exceed 105 degrees C in dry locations when rated AWM and used as appliance wiring material. When used as Type MTW, conductor is suitable for use in wet locations or when exposed to oil or coolant at temperatures not to exceed 60 degrees C or dry locations at temperatures not to exceed 90 degrees C (with ampacity limited to that for 75 degrees C conductor temperature per NFPA 79). When used as Type THWN-2, conductor is suitable for use in wet or dry locations at temperatures not to exceed 90 degrees C or not to exceed 75 degrees C when exposed to oil or coolant. THHN, THHW, THW-2, THWN-2, RHH, RHW-2, USE-2, XHH, XHHW, XHHW-2, XHWN, XHWN-2, XHHN Copper Aluminum or Copper-Clad Aluminum 18 16 14 12 10 8 15 20 30 40 20 25 35 50 14 18 25 30 40 55 15 25 35 20 30 40 25 35 45 12 10 8 6 4 3 2 1 55 70 85 95 110 65 85 100 115 130 75 95 115 130 145. When used as Type THHN, conductor is suitable for use in dry locations at temperatures not to exceed 90 degrees C. It is allowed for new construction or rewiring for 600-volt applications and is appropriate for use in wet or dry locations in temperatures not to exceed 90C. O.D., Black/Blue By Omni Cable (M514ST-01/M514ST-05) At. Copperweld THHN/THWN-2 building wire is for general purpose applications defined by the NEC. 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 National Electrical Code. Shop THHN/THWN-2 Building Wire, Copper Conductor, PVC Insulation, 14 AWG, 19-Strand, 600V, 0.112 In. 09.0600-B, THHN THWN-2 Cable, #6 AWG, Black, Per Foot (ft), PVC ![]()
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