{"product_id":"abb-3210-thermoplastic-knockout-bushing-rigid-imc","title":"Abb 3210 Thermoplastic Knockout Bushing Rigid Imc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ABB 3210 is a one-piece, non-metallic knockout bushing made from thermoplastic material. It is designed to protect wire insulation at the point where conduit enters an enclosure, panel, or junction box through a knockout opening. The 3210 fits a 0.875-inch knockout and is rated for use with rigid metal conduit and IMC conduit systems. Electricians install this bushing to eliminate sharp metal edges that can damage conductor insulation during pull-through, keeping installations compliant with NEC requirements for conductor protection at conduit terminations.\u003c\/p\u003e\u003cp\u003eThis bushing is used in residential and commercial electrical installations wherever rigid or IMC conduit terminates at an enclosure knockout. It is a common component in panel installations, junction box terminations, and equipment connections. The one-piece thermoplastic construction makes installation straightforward and eliminates the corrosion concerns associated with metallic alternatives in wet or corrosive environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne-piece construction for simple, single-step installation\u003c\/li\u003e\n\u003cli\u003eNon-metallic thermoplastic material resists corrosion\u003c\/li\u003e\n\u003cli\u003eFits 0.875-inch knockout openings\u003c\/li\u003e\n\u003cli\u003eCompatible with rigid metal conduit and IMC conduit\u003c\/li\u003e\n\u003cli\u003eProtects conductor insulation from sharp knockout edges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with rigid metal conduit and IMC conduit at 0.875-inch knockout openings in electrical enclosures and junction boxes.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eA licensed electrician should de-energize the panel or enclosure before beginning conduit termination work. The bushing snaps or seats into the knockout opening before or after the conduit is positioned, depending on site conditions. Installation must comply with applicable NEC requirements for conductor protection at conduit entries. Inspect the bushing seating to confirm full contact around the knockout edge before pulling conductors.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Thermoplastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnockout Size\u003c\/strong\u003e: 0.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: One-piece, non-metallic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Type\u003c\/strong\u003e: Rigid, IMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 786210032108\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ABB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3210\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51383483662642,"sku":"3210","price":25.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312672729.png?v=1782598063","url":"https:\/\/voomisupply.com\/products\/abb-3210-thermoplastic-knockout-bushing-rigid-imc","provider":"Voomi Supply","version":"1.0","type":"link"}