{"product_id":"sigma-electric-proconnex-1-1-2-in-zinc-insulated-grounding-bushing","title":"Sigma Electric ProConnex 1-1\/2 in. Zinc Insulated Grounding Bushing","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSigma Electric ProConnex 1-1\/2 in. Zinc Insulated Grounding Bushing\u003c\/strong\u003e delivers a reliable, corrosion-resistant grounding solution tailored for 1-1\/2\" conduit runs. Built with durable zinc and precision-engineered dimensions, this insulated grounding bushing helps protect electrical systems from moisture and abrasion while maintaining a solid grounding path.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eConduit size\u003c\/strong\u003e: 1-1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBushing inside diameter\u003c\/strong\u003e: 1.5 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBushing outside diameter\u003c\/strong\u003e: 2.16 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBushing thickness\u003c\/strong\u003e: 0.07 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrade size\u003c\/strong\u003e: 1-1\/2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Zinc\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInsulating\u003c\/strong\u003e: Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand \/ Sub-brand\u003c\/strong\u003e: Sigma Electric \/ ProConnex\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: Bagged, Number in Package: 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e: CSA Listed (Yes)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis insulated grounding bushing is designed to pair with 1-1\/2\" conduit systems, providing a dedicated insulated path that helps prevent unwanted electrical interactions between metal components and the grounding conductor. The zinc body delivers durable protection against corrosion, making it suitable for a range of environments where reliability matters most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWho benefits most\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eElectrical contractors and installers working with 1-1\/2\" conduit in commercial, industrial, or residential projects\u003c\/li\u003e \u003cli\u003eSystems where a dedicated insulation layer is required to maintain grounding integrity\u003c\/li\u003e \u003cli\u003eProjects prioritizing CSA-listed components for compliance and safety\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this ProConnex bushing stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePrecise dimensions ensure a snug fit on 1-1\/2\" conduit, reducing movement and vibration that can degrade grounding over time\u003c\/li\u003e \u003cli\u003eZinc construction offers robust resistance to environmental factors while maintaining measurable grounding performance\u003c\/li\u003e \u003cli\u003eSingle-piece packaging (1 piece per bag) simplifies inventory and on-site stocking\u003c\/li\u003e \u003cli\u003eCSA listing provides confidence in compliance and electrical safety standards for approved installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical usage tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify conduit compatibility: ensure the conduit size matches the 1-1\/2\" specification for a secure installation\u003c\/li\u003e \u003cli\u003eHandle with care to maintain the insulating layer and prevent damage to the bushing surface\u003c\/li\u003e \u003cli\u003eCombine with compatible ProConnex components to streamline installs and maintain consistent performance across the system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Sigma Electric","offers":[{"title":"Default Title","offer_id":52197928861970,"sku":"3036910","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/3036910_A.eps_High.jpg?v=1776205403","url":"https:\/\/nationalhardwaregroup.com\/products\/sigma-electric-proconnex-1-1-2-in-zinc-insulated-grounding-bushing","provider":"National Hardware Group","version":"1.0","type":"link"}