{"product_id":"appleton-sr-503-strain-relief-cord-connector-1-2-in","title":"Appleton SR-503 Strain Relief Cord Connector 1\/2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe APPLETON SR-503 is a strain relief cord connector designed for use in electrical wiring applications where cord and cable must be secured at an enclosure entry point. With a 1\/2 inch trade size fitting and a cord grip range of 0.2 to 0.3 inches, this connector provides mechanical protection by relieving tension on conductors at the point of entry into a junction box, panel, or enclosure. It is a standard component in commercial and industrial electrical installations and is typically installed by licensed electricians during device wiring or panel work.\u003c\/p\u003e\n\u003cp\u003eThis connector is suited for light-duty cord terminations where a 1\/2 inch knockout is present and the cord outside diameter falls within the 0.2 to 0.3 inch range. Common applications include securing flexible cords to enclosures, control panels, and electrical boxes in both commercial and light industrial environments. Its compact form factor makes it appropriate for installations where panel space is limited.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2 inch trade size fits standard 1\/2 inch knockouts\u003c\/li\u003e\n  \u003cli\u003eCord grip range of 0.2 to 0.3 inches accommodates small-diameter flexible cords\u003c\/li\u003e\n  \u003cli\u003eProvides mechanical strain relief to protect conductor terminations\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight at 0.16 pounds for easy single-hand installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style strain relief fitting for use with standard 1\/2 inch trade size knockouts found in electrical enclosures, junction boxes, and control panels.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with applicable NEC requirements. De-energize all circuits and verify lockout\/tagout procedures before working inside any enclosure. Thread the connector through the knockout and tighten the locknut to secure the fitting before pulling cord through and cinching the grip to the appropriate cord diameter. Do not overtighten, as this may damage the cord jacket or insulation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrade Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCord Grip Range\u003c\/strong\u003e: 0.2 to 0.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions (L x W x H)\u003c\/strong\u003e: 5.4 x 5.1 x 0.13 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.16 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 78312650725\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: APPLETON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SR-503\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APPLETON","offers":[{"title":"Default Title","offer_id":51383467770162,"sku":"SR-503","price":22.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312678724.jpg?v=1782597517","url":"https:\/\/voomisupply.com\/products\/appleton-sr-503-strain-relief-cord-connector-1-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}