{"product_id":"thomas-betts-f2039-insulated-wire-ferrule-12-awg-500-pack","title":"Thomas Betts F2039 Insulated Wire Ferrule 12 Awg 500 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe THOMAS BETTS F2039 is a nylon-insulated wire ferrule designed to terminate stranded conductors in screw clamp terminal blocks. Constructed from tin plated copper, each ferrule measures 0.189 inches in diameter and 0.787 inches in length, with a sleeve length of 0.472 inches and a sleeve diameter of 0.114 inches. Rated for 12 AWG conductors, this ferrule is UL approved and sold in a standard pack of 500. Electricians and panel wiring technicians install these ferrules to create clean, reliable terminations in industrial control panels, distribution boards, and automation enclosures.\u003c\/p\u003e\n\u003cp\u003eThe F2039 is suited for residential, commercial, and industrial electrical applications wherever stranded wire must be terminated into screw clamp or cage clamp terminal blocks. It is the preferred alternative to twisting wire strands or tinning wire ends before insertion. The nylon insulation sleeve prevents conductor breakage caused by bending, wire stress, or vibration while guiding the wire smoothly into the terminal block clamp. These ferrules are commonly used in control panel assembly, machine wiring, and DIN rail terminal strip installations where consistent, code-compliant wire terminations are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTin plated copper tube construction ensures low-resistance, mechanically secure crimped terminations on 12 AWG stranded wire\u003c\/li\u003e\n  \u003cli\u003eNylon insulation sleeve prevents conductor breakage due to bending, vibration, and wire stress\u003c\/li\u003e\n  \u003cli\u003eEliminates the need to twist or tin wire ends before inserting into screw clamp terminal blocks\u003c\/li\u003e\n  \u003cli\u003eSleeve length of 0.472 inches and sleeve diameter of 0.114 inches provide consistent insertion depth and fitment\u003c\/li\u003e\n  \u003cli\u003eUL approved for use in listed electrical assemblies\u003c\/li\u003e\n  \u003cli\u003eSold in a 500-piece pack for production panel builds and service stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with screw clamp and cage clamp terminal blocks accepting 12 AWG stranded conductors. Compatible with standard ferrule crimping tools designed for insulated pin ferrules.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed electricians in accordance with NEC requirements for wiring methods and terminal connections. De-energize the circuit and follow lockout\/tagout procedures before terminating conductors at any terminal block. Strip the wire to the appropriate length, slide the ferrule onto the stripped end, crimp with a calibrated ferrule crimping tool, and insert the crimped end into the terminal block clamp. Do not use un-crimped ferrules as a substitute for proper crimp termination.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Insulated Ferrule\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductor Size\u003c\/strong\u003e: 12 AWG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Tin Plated Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Gray\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e: 0.189 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.787 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleeve Length\u003c\/strong\u003e: 0.472 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleeve Diameter\u003c\/strong\u003e: 0.114 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Package Quantity\u003c\/strong\u003e: 500\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApprovals\u003c\/strong\u003e: UL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: DE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.63 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: THOMAS BETTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: F2039\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"THOMAS \u0026 BETTS","offers":[{"title":"Default Title","offer_id":51283937460530,"sku":"F2039","price":101.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309279605.jpg?v=1781063665","url":"https:\/\/voomisupply.com\/products\/thomas-betts-f2039-insulated-wire-ferrule-12-awg-500-pack","provider":"Voomi Supply","version":"1.0","type":"link"}