{"product_id":"nsi-industries-253-compression-emt-connector-1-1-4-in","title":"Nsi Industries 253 Compression Emt Connector 1-1\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NSI INDUSTRIES 253 is a 1-1\/4 inch compression-type EMT connector used to secure electrical metallic tubing to junction boxes, panels, and enclosures. Compression connectors create a watertight, gas-tight mechanical connection by tightening a compression ring onto the tubing — no set-screw required. The 253 is installed by licensed electricians during conduit rough-in work on both new construction and retrofit projects. It provides a secure, low-resistance bond between the conduit and the enclosure, supporting the grounding continuity of the raceway system.\u003c\/p\u003e\u003cp\u003eThis connector is suited for use in residential and light commercial electrical installations where 1-1\/4 inch EMT conduit terminates at a box or enclosure. Compression-style fittings are commonly specified in wet or damp location applications where a tighter mechanical seal is preferred over set-screw alternatives. The 253 is appropriate for indoor and outdoor installations where code requires secure conduit termination.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCompression-style design eliminates the need for set screws and provides a secure, vibration-resistant connection\u003c\/li\u003e\n\u003cli\u003eSized for 1-1\/4 inch EMT conduit\u003c\/li\u003e\n\u003cli\u003eSupports grounding continuity through the conduit raceway\u003c\/li\u003e\n\u003cli\u003eSuitable for wet and damp location use where a tighter seal is required\u003c\/li\u003e\n\u003cli\u003eStandard knockout entry compatible with typical electrical enclosures and panels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard fitting for 1-1\/4 inch EMT conduit terminations at electrical boxes, panels, and enclosures.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with NFPA 70 (National Electrical Code) requirements for conduit fittings and raceway systems. De-energize all circuits in the affected panel or enclosure before beginning work. The compression nut should be tightened using an appropriate wrench until the fitting is snug and the conduit is firmly secured — do not overtighten to the point of deforming the conduit or fitting. Verify that the conduit-to-enclosure bond is intact to maintain grounding continuity of the raceway.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Trade Size\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Type\u003c\/strong\u003e: EMT (Electrical Metallic Tubing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Compression\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 78174700253\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NSI INDUSTRIES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 253\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NSI INDUSTRIES","offers":[{"title":"Default Title","offer_id":51383983866162,"sku":"253","price":17.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312676241.jpg?v=1782614093","url":"https:\/\/voomisupply.com\/products\/nsi-industries-253-compression-emt-connector-1-1-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}