{"product_id":"14-awg-sis-switchboard-wire","title":"14 AWG High Temp SIS Switchboard Wire - 125°C","description":"\u003cp data-path-to-node=\"7\"\u003e\u003cstrong\u003e\"The professional standard for high-density control panels—engineered with high-performance XLPE insulation and tinned copper for maximum reliability in environments up to 125°C.\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"8\"\u003eWhy Professionals Choose SIS Switchboard Wire\u003c\/h4\u003e\n\u003cp data-path-to-node=\"9\"\u003eThe 14 AWG SIS wire is a specialized high-temperature conductor designed for precision electrical systems, fully compliant with \u003cb data-index-in-node=\"128\" data-path-to-node=\"9\"\u003eUL 3173\u003c\/b\u003e standards. It is the primary choice for utility-scale switchgear, industrial control panels, and transformer leads. Our Cross-linked Polyethylene (XLP) insulation is thermoset, meaning it provides superior resistance to melting or deformation even when exposed to high-thermal stress or accidental contact with soldering equipment.\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"10,0,0\"\u003e125°C Heat Resistance:\u003c\/b\u003e Rated for continuous use in extreme thermal environments where standard building wire (90°C) fails.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"10,1,0\"\u003eTinned Copper Conductor:\u003c\/b\u003e Features a tin coating over the stranded copper to prevent corrosion and ensure effortless soldering and termination in high-humidity panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"10,2,0\"\u003eChemically Cross-Linked (XLP):\u003c\/b\u003e The insulation is chemically bonded to ensure it maintains structural integrity under extreme heat.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"10,3,0\"\u003eUL 3173 \/ CSA CL1251 Rated:\u003c\/b\u003e Fully compliant with industrial standards for switchgear, control circuits, and internal appliance wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"11\"\u003eSIS Technical Specifications\u003c\/h4\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eENGINEERING OVERVIEW: 14 AWG SIS UL 3173 600V\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,0,0\"\u003eAPPLICATION:\u003c\/b\u003e Internal wiring of switchboards, control panels, and power distribution equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eVOLTAGE:\u003c\/b\u003e Rated for 600 Volts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eCONDUCTORS:\u003c\/b\u003e 41-strand soft drawn tinned coated copper per ASTM B33 and B174.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,3,0\"\u003eINSULATION:\u003c\/b\u003e Cross-linked polyethylene (XLP), Type SIS.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,4,0\"\u003eTEMPERATURE:\u003c\/b\u003e 125°C (257°F).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,5,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,5,0\"\u003eNOMINAL OD:\u003c\/b\u003e 0.136 inches (3.45 mm).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"15\"\u003eCommon 14 AWG SIS Applications\u003c\/h4\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"16,0,0\"\u003ePanelboard Power Feeders:\u003c\/b\u003e Used for the primary internal power distribution within industrial control cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"16,1,0\"\u003eLarge Relay Banks:\u003c\/b\u003e Ideal for wiring high-draw contactors and heavy-duty industrial relays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"16,2,0\"\u003eTransformer Secondary Leads:\u003c\/b\u003e Connecting the output of industrial transformers to terminal strips.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"16,3,0\"\u003eIndustrial Heater Controls:\u003c\/b\u003e Wiring the control side of high-temperature industrial heating elements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"16,4,0\"\u003eUtility Substations:\u003c\/b\u003e Providing rugged, reliable power connections for grid-monitoring equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"22\"\u003e \u003c\/p\u003e\n\u003chr data-path-to-node=\"23\"\u003e\n\u003cp data-path-to-node=\"24\"\u003e\u003cb data-path-to-node=\"24\" data-index-in-node=\"0\"\u003eTechnical Note:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eAll values are nominal and subject to industry tolerances and manufacturer corrections. Specifications are subject to change without notice. It is the buyer’s responsibility to verify that all materials meet the specific requirements of the project and comply with local electrical codes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Wire America","offers":[{"title":"Blue \/ 500 ft. Spool","offer_id":52590339293498,"sku":"14SIS-3173-500-BU","price":147.0,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 1000 ft. Spool","offer_id":52590339326266,"sku":"14SIS-3173-1K-BU","price":293.0,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 2500 ft. Spool","offer_id":52590339359034,"sku":"14SIS-3173-2500-BU","price":728.0,"currency_code":"USD","in_stock":true},{"title":"Gray \/ 500 ft. Spool","offer_id":52590339391802,"sku":"14SIS-3173-500-GY","price":147.0,"currency_code":"USD","in_stock":true},{"title":"Gray \/ 1000 ft. Spool","offer_id":52590339424570,"sku":"14SIS-3173-1K-GY","price":293.0,"currency_code":"USD","in_stock":true},{"title":"Gray \/ 2500 ft. 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