HomeView All ListingsStore PoliciesNewsletterFeedbackContact Us Store Categories Metal Clad Cable UF-B Portable Cord SOOW SJOOW THHN/TFFN Machine Tool Wire Electronic Wire Aluminum XLP USE Direct Burial Telephone Cable Miscellaneous Odds & Ends Control Cable BX Cable Switchboard Cable Copper Building Wire XLP Copper Building Wire XHHW PVC Twist Sub Pump Cable No GD PVC Twist Sub Pump Cable W/G Flat Neoprene Pump Cable W/G Flat (2) JKT Pump Cable No GD Flat (2) JKT Pump Cable W/G Service Entry Cable Romex NM-B Diesel Locomotive Cable Type W Power Cable Welding Cable Aluminum URD Direct Burial Aluminum XHHW Conductor Aluminum Service Drop Overhead Aluminum Bare ACSR Aluminum SER & SEU 350 MCM Copper THHN THWN-2 Building Wire Lengths 25 Feet to 1000 Feet Click Thumbnails to Enlarge APPLICATION – 350 MCM Copper THHN Wire primarily used in conduit and cable trays, when approved, for services, feeders and branch circuits in commercial or industrial applications as specified in the National Electric Code. THHN applications are suitable for use in dry locations only at temperatures not to exceed 90°C. CONDUCTOR – Stranded soft drawn copper, per ASTM. INSULATION – Heat and moisture resistant colored polyvinyl chloride PVC insulation, with a clear nylon (polyamide) STANDARDS – Size 1/0 & larger suitable for cable tray use. – ASTM B-1, B-3, B-8. – Federal Spec J – C – 30B DISCLAIMER – Picture May Not Represent Actual Cable and is Only Used as a Representation Please Refer to The Specifications for Product Accuracy. PRODUCT SPECIFICATIONS Size AWG 350 MCM No. of Strands 37 Insulation Thickness (inches) 0.060 Nylon Thickness (inches) 0.008 Overall Diameter (inches) 0.830 Weight (lbs/1000ft) 1165 Shipping ***Free shipping on most orders. Need the wire fast? Ask about our expedited shipping to get it to you on time. Signature required for all deliveries. Please note eBay’s delivery dates are only estimates actual delivery dates may be faster or longer, please message us for exact delivery times.*** Payment & Returns ***All returns must be made within 30 days from the date of purchase or they will not be accepted. Nassau National Cable does not cover re-delivery fees, extraneous shipping expenses or change of address fees after shipping*** Feedback Feedback will be left as soon as feedback is left for us.