{"product_id":"hubbell-wiring-device-kellems-hbl57513iva-3-gang-extension-box","title":"Hubbell Wiring Device-kellems HBL57513IVA 3 Gang Extension Box","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HUBBELL WIRING DEVICE-KELLEMS HBL57513IVA is a 3-gang extension box designed for use with surface-mount raceway wiring systems. It mounts directly to compatible Hubbell raceways and provides the added depth and gang space needed to house standard electrical devices such as receptacles, switches, or low-voltage inserts. The rectangular housing measures 6.45 inches in length, 4.54 inches in height, and 1 inch in depth, making it a compact but functional addition to structured wiring layouts. Electricians and facilities maintenance professionals install this fitting when device mounting depth or gang count exceeds what the base raceway channel provides.\u003c\/p\u003e\u003cp\u003eThis extension box is suited for commercial, institutional, and light industrial environments where surface raceway systems deliver power and data along walls without cutting into finished surfaces. It is commonly installed in office build-outs, healthcare facilities, classrooms, and retrofit wiring projects where in-wall rough-in is not practical. The 3-gang configuration supports multiple device combinations within a single fitting footprint, reducing the number of individual raceway outlets required along a run.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3-gang configuration accommodates multiple devices in one fitting\u003c\/li\u003e\n\u003cli\u003eLength of 6.45 inches and height of 4.54 inches in a rectangular profile\u003c\/li\u003e\n\u003cli\u003e1-inch depth provides clearance for standard electrical devices and wiring\u003c\/li\u003e\n\u003cli\u003eCompatible with HBL500, HBL700, and HBL750 Series raceways\u003c\/li\u003e\n\u003cli\u003eSold individually — minimum order quantity of 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with HBL500 Series Raceways, HBL700 Series Raceways, and HBL750 Series Raceways.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Power to the raceway circuit must be shut off at the breaker panel and verified de-energized before installing or modifying any fitting. Secure the extension box to the raceway base per the manufacturer mounting method before pulling or terminating conductors. Do not exceed the device fill or box fill limits defined by NEC Article 314.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessory Type\u003c\/strong\u003e: Extension Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Gangs\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.45 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 4.54 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Rectangle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.55 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HUBBELL WIRING DEVICE-KELLEMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HBL57513IVA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HUBBELL","offers":[{"title":"Default Title","offer_id":51689408823602,"sku":"HBL57513IVA","price":114.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2dfa1e2d576ac699888e798d14909cff.jpg?v=1788259037","url":"https:\/\/voomisupply.com\/products\/hubbell-wiring-device-kellems-hbl57513iva-3-gang-extension-box","provider":"Voomi Supply","version":"1.0","type":"link"}