{"product_id":"generic-wire-cable-mtw4strblk500r-mtw-wire-4-awg-600v-black-500ft","title":"Generic Wire Cable mtw4strblk500r Mtw Wire 4 Awg 600V Black 500ft","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GENERIC WIRE CABLE mtw4strblk500r is a 4 AWG stranded copper MTW (Machine Tool Wire) rated for 600 volts, supplied on a 500-foot spool in black PVC insulation. MTW-type wire is built to handle the flex, vibration, and moisture exposure common inside industrial machinery, control panels, and automation enclosures. The 19-strand bare annealed copper conductor provides flexibility during routing and termination. Temperature ratings of 90 degrees C make this wire suitable for demanding thermal environments. Electricians and machine tool technicians install this wire for internal wiring of industrial equipment governed by NEC Article 670 and UL 508A panel shop standards.\u003c\/p\u003e\n\u003cp\u003eMTW wire is primarily used for internal wiring in machine tools, industrial control panels, and automation equipment. At 4 AWG, this conductor handles current loads of 70 amps at 60 degrees C, 85 amps at 75 degrees C, and 95 amps at 90 degrees C, making it appropriate for motor branch circuits, control panel feeders, and power distribution runs inside enclosures. The 500-foot spool length suits shop stock for panel builders and contractors working on multiple machine installations or larger runs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4 AWG bare annealed copper conductor with 19-strand construction for flexibility\u003c\/li\u003e\n  \u003cli\u003e600-volt insulation rating suitable for industrial control and machine tool applications\u003c\/li\u003e\n  \u003cli\u003e90 degrees C temperature rating supports high-load and elevated-temperature environments\u003c\/li\u003e\n  \u003cli\u003ePVC insulation in black for circuit identification and polarity convention compliance\u003c\/li\u003e\n  \u003cli\u003e0.348-inch outer diameter for conduit fill and terminal sizing calculations\u003c\/li\u003e\n  \u003cli\u003e500-foot spool length reduces splices and suits bulk panel-build inventory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use as internal wiring in industrial machine tools, control enclosures, and automation panels where UL-listed MTW-type wire at 600 volts and 4 AWG is specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eMTW wire is installed by licensed electricians and UL 508A-certified panel shops. De-energize all circuits and lock out the equipment per LOTO procedures before routing or terminating conductors. Verify conduit fill calculations per NEC Chapter 9 tables when running through conduit. Use appropriately rated lugs and terminals rated for the conductor size and temperature range of the application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductor Size\u003c\/strong\u003e: 4 AWG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 600 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e: 70 amps at 60 degrees C, 85 amps at 75 degrees C, 95 amps at 90 degrees C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 90 degrees C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductor Material\u003c\/strong\u003e: Bare annealed copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStranding\u003c\/strong\u003e: 19 strand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation Material\u003c\/strong\u003e: PVC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Type\u003c\/strong\u003e: MTW\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 0.348 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpool Length\u003c\/strong\u003e: 500 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 150 pounds per 1000 feet\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: GENERIC WIRE CABLE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: mtw4strblk500r\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GENERIC WIRE \u0026 CABLE","offers":[{"title":"Default Title","offer_id":51268353196338,"sku":"MTW4STRBLK500R","price":2444.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308909123.jpg?v=1780703146","url":"https:\/\/voomisupply.com\/products\/generic-wire-cable-mtw4strblk500r-mtw-wire-4-awg-600v-black-500ft","provider":"Voomi Supply","version":"1.0","type":"link"}