{"product_id":"hubbell-ekj212-expansion-proof-coupling-3-4x12","title":"Hubbell EKJ212 Expansion Proof Coupling 3\/4x12","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HUBBELL EKJ212 is an expansion-proof coupling designed for use in electrical conduit systems where thermal expansion and contraction must be accommodated. Sized at 3\/4 inch by 12 inches, this coupling connects conduit runs while allowing longitudinal movement, preventing stress buildup in the conduit system over time. It is installed by licensed electricians in both commercial and industrial applications where rigid metal conduit is required and temperature cycling is a known factor in the environment.\u003c\/p\u003e\n\u003cp\u003eThis coupling is suited for installations in indoor and outdoor environments where conduit systems experience significant thermal movement. Typical applications include industrial facilities, utility installations, and commercial buildings where long conduit runs cross expansion joints or are exposed to varying temperature conditions. The 3\/4 inch trade size accommodates standard rigid or intermediate metal conduit of that diameter.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAccommodates thermal expansion and contraction in rigid conduit runs\u003c\/li\u003e\n  \u003cli\u003e3\/4 inch trade size fits standard rigid and intermediate metal conduit\u003c\/li\u003e\n  \u003cli\u003e12 inch body length provides adequate travel range for expansion movement\u003c\/li\u003e\n  \u003cli\u003eDesigned for use at conduit expansion joints in commercial and industrial systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement fitting for 3\/4 inch rigid or intermediate metal conduit expansion joint applications in commercial and industrial electrical installations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize the circuit and verify lockout\/tagout procedures are complete before working on any conduit system. The coupling must be properly bonded and grounded as part of the conduit assembly. Follow the manufacturer's alignment guidelines to ensure the expansion element moves freely without binding after installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrade Size\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Expansion-Proof Coupling\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: HUBBELL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: EKJ212\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HUBBELL","offers":[{"title":"Default Title","offer_id":51383908958514,"sku":"EKJ212","price":573.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312672870.jpg?v=1782611440","url":"https:\/\/voomisupply.com\/products\/hubbell-ekj212-expansion-proof-coupling-3-4x12","provider":"Voomi Supply","version":"1.0","type":"link"}