{"product_id":"tweco-1030-1133-mig-gun-300a-12-ft-miller-style","title":"Tweco 1030-1133 Mig Gun 300A 12 Ft Miller Style","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1030-1133 is a Professional No. 3 Classic Series air-cooled MIG gun rated at 300 amps with a 60% duty cycle using CO2 gas. It accommodates wire diameters from 0.035 to 0.045 inches and features a three-layer metal jacketed conductor tube for reliable current transfer. The 12-foot power cable includes a Miller-style rear connection and a fully insulated Mig-Kwik connector for quick connect and disconnect at the wire feeder. Designed for medium to heavy-duty fabrication environments, this gun is installed and serviced by professional welders and fabricators in industrial, production, and maintenance settings.\u003c\/p\u003e\u003cp\u003eThe 1030-1133 is suited for medium to heavy fabrication work across farm, shop, production, and maintenance and repair applications. The standard 60-degree conductor tube swivels 360 degrees around the handle and can be removed and replaced without pulling the conduit, making front-end service fast. The oval-shaped handle is balanced to pivot at its center, reducing grip effort and operator fatigue across varied welding positions. Front-end consumables are interchangeable with the Tweco Spray Master series and Tweco Professional No. series, which helps reduce inventory requirements.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e300A rating at 60% duty cycle with CO2 gas for medium to heavy-duty fabrication\u003c\/li\u003e\n\u003cli\u003eAccommodates 0.035 to 0.045 inch wire with strong feedability through 12-foot cable\u003c\/li\u003e\n\u003cli\u003eMetal jacketed three-layer conductor tube: copper tube, silicon-resin glass insulator, and metal jacket\u003c\/li\u003e\n\u003cli\u003e360-degree swivel conductor tube removable without conduit removal for fast field service\u003c\/li\u003e\n\u003cli\u003eTrigger with silver-plated self-cleaning contacts for consistent electrical contact\u003c\/li\u003e\n\u003cli\u003eSteel spring strain relief at rear of handle minimizes wire feed issues at the cable exit point\u003c\/li\u003e\n\u003cli\u003eSplit-half handle case allows field repair access without additional connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eFeatures a Miller-style rear connection. Front-end consumables are interchangeable with Tweco Spray Master series and Tweco Professional No. series guns.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and service should be performed by a qualified welder or welding equipment technician. Disconnect and de-energize the welding power source before replacing the conductor tube, contact tip, or any front-end consumable. Verify wire feeder connector compatibility before making the rear connection. Follow applicable ANSI and AWS safety standards for MIG welding equipment setup and operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 300 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuty Cycle\u003c\/strong\u003e: 60% with CO2 gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Diameter Range\u003c\/strong\u003e: 0.035 to 0.045 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length\u003c\/strong\u003e: 12 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Tube Angle\u003c\/strong\u003e: 60 degrees standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling Method\u003c\/strong\u003e: Air-cooled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Connection Style\u003c\/strong\u003e: Miller style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 9.85 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 23.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 14.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 608246012285\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TWECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1030-1133\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51345456660786,"sku":"1030-1133","price":961.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310545651.jpg?v=1782058792","url":"https:\/\/voomisupply.com\/products\/tweco-1030-1133-mig-gun-300a-12-ft-miller-style","provider":"Voomi Supply","version":"1.0","type":"link"}