{"product_id":"bernard-402-11-mig-welder-neck-insulator","title":"Bernard 402-11 Mig Welder Neck Insulator","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BERNARD 402-11 is a neck insulator designed for MIG welding guns. It fits between the neck and the nozzle assembly, providing electrical isolation and protecting the gun body from heat and spatter. This component is a consumable part of the MIG gun front-end assembly and is typically replaced during routine maintenance when physical damage, cracking, or carbon buildup causes arcing or nozzle misalignment. Welding technicians and fabricators working with BERNARD MIG guns should keep these on hand to minimize downtime during heavy-use operations.\u003c\/p\u003e\n\u003cp\u003eNeck insulators see the most wear in high-amperage or high-duty-cycle applications where heat and spatter accumulate rapidly. This insulator is suited for professional shop environments and field welding operations where BERNARD MIG gun components are in use. It is sold individually, making it practical to replace single worn components without purchasing a full front-end kit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eProvides electrical isolation between the MIG gun neck and nozzle assembly\u003c\/li\u003e\n  \u003cli\u003eProtects gun body from conducted heat and weld spatter\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.026 pounds for minimal impact on gun balance\u003c\/li\u003e\n  \u003cli\u003eSold as a single unit for targeted replacement without kit waste\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement neck insulator for BERNARD MIG welding guns. Confirm fitment against your specific BERNARD gun model before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eA qualified welder or welding equipment technician should perform front-end consumable replacement. Disconnect the MIG gun from the wire feeder and power source before disassembling the nozzle, contact tip, or insulator. Inspect the neck threads and seating surfaces for damage before installing the new insulator. Do not overtighten the nozzle after reinstallation, as this can crack the insulator.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.026 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23271711\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: BERNARD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 402-11\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BERNARD","offers":[{"title":"Default Title","offer_id":51542720807218,"sku":"402-11","price":29.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bbcb82147b17d61aa3e28333df0d6da3.jpg?v=1785905318","url":"https:\/\/voomisupply.com\/products\/bernard-402-11-mig-welder-neck-insulator","provider":"Voomi Supply","version":"1.0","type":"link"}