{"product_id":"sigma-engineered-solutions-proconnex-1-2-in-zinc-insulated-grounding-bushing","title":"Sigma Engineered Solutions ProConnex 1\/2 in. Zinc Insulated Grounding Bushing","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Sigma Engineered Solutions \u003cstrong\u003eProConnex 1\/2 in. Zinc Insulated Grounding Bushing\u003c\/strong\u003e — a purpose-built component engineered to deliver a durable, insulated grounding path where metal and conductor surfaces meet. Crafted from zinc and designed for reliability, this bushing protects grounding connections while keeping the circuit isolated from enclosure surfaces, helping you meet code requirements without compromise.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Zinc, with insulating construction to prevent contact between the grounding path and surrounding metal surfaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrade Size\u003c\/strong\u003e: 1\/2 in — designed for standard 1\/2 inch grounding applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.54 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.04 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWall Thickness\u003c\/strong\u003e: 0.07 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInsulating\u003c\/strong\u003e: Yes — maintains a secure, isolated grounding route.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: Bagged, with 1 piece per package\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Sigma Engineered Solutions, Sub Brand: ProConnex\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eListings\u003c\/strong\u003e: UL Listed and CSA Listed — verified for safety and compliance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this insulated grounding bushing matters\u003c\/h3\u003e\n\u003cp\u003eIn electrical installations, a reliable grounding path is essential for safety and equipment protection. The ProConnex bushing provides a robust, insulated conduit entry point for the grounding conductor, reducing the risk of unwanted metal-to-metal contact, corrosion, and grounding path interruptions. Its zinc construction delivers lasting durability in a variety of environments, helping the grounding assembly endure the demands of ongoing service and maintenance.\u003c\/p\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnclosures and panels requiring a secure 1\/2 in grounding connection with insulation from the enclosure wall\u003c\/li\u003e \u003cli\u003eConduit entry points where the grounding path must remain isolated from surrounding metal surfaces\u003c\/li\u003e \u003cli\u003eNew installations and upgrades in commercial or industrial settings that require certified, compliant grounding components\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical benefits and outcomes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eImproved grounding reliability thanks to a dedicated insulated pathway\u003c\/li\u003e \u003cli\u003eEnhanced corrosion resistance and long-term durability from zinc construction\u003c\/li\u003e \u003cli\u003eCode-compliant performance supported by UL and CSA listings\u003c\/li\u003e \u003cli\u003eStreamlined procurement with a single, clearly defined 1\/2 in grounding solution from the ProConnex family\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUsage notes\u003c\/h3\u003e\n\u003cp\u003eEnsure compatibility with your system’s grounding conductor size and enclosure specifications. Follow local electrical codes and installation practices. Store and handle the bushing in its bagged packaging to protect its insulating surfaces prior to installation.\u003c\/p\u003e \u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cp\u003eOne ProConnex 1\/2 in. Zinc Insulated Grounding Bushing in a bagged package, built to meet safety standards and designed to integrate seamlessly with Sigma Engineered Solutions’ grounding components for a cohesive, reliable electrical installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sigma Engineered Solutions","offers":[{"title":"Default Title","offer_id":52270068302098,"sku":"3402070","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/3402070_A.eps_High.jpg?v=1778696076","url":"https:\/\/nationalhardwaregroup.com\/products\/sigma-engineered-solutions-proconnex-1-2-in-zinc-insulated-grounding-bushing","provider":"National Hardware Group","version":"1.0","type":"link"}