{"product_id":"abb-52151-cvx-square-electrical-box-21-cu-in-4-inch","title":"Abb 52151 Cvx Square Electrical Box 21 Cu in 4 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ABB INSTALLATION PRODUCTS 52151 cvx is a pre-galvanized steel square electrical outlet box designed for use in residential and commercial wiring installations. Measuring 4 inches square and 1.5 inches deep with a 21 cubic inch interior volume, this box provides adequate capacity for device and junction applications. It ships with a non-metallic cable clamp (C-3) and a CV bracket pre-installed. The box features 1\/2 inch and 3\/4 inch eccentric knockouts, giving electricians multiple entry options for conduit and cable runs. Marketed under the Steel City brand name, this unit is UL listed under E2969 and carries a silver finish from the pre-galvanized steel construction. Licensed electricians handle installation in both new and retrofit wiring work.\u003c\/p\u003e\n\u003cp\u003eThis box is suited for wall and ceiling rough-in work where armored cable (AC) or metal clad (MC) cable is the wiring method. The included CV bracket supports plaster ring or cover attachment, and the C-3 non-metallic cable clamp secures armored or MC cable entries directly at the box. With 11 total knockouts, the box accommodates multi-circuit junction scenarios or single-device outlet configurations in standard framed or masonry construction. It is appropriate for use in residential, light commercial, and industrial settings where a 4-inch square steel box is specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e21 cubic inch interior volume meets NEC fill calculation requirements for device and junction use\u003c\/li\u003e\n  \u003cli\u003e1\/2 inch and 3\/4 inch eccentric knockouts allow flexible conduit and cable entry routing\u003c\/li\u003e\n  \u003cli\u003ePre-galvanized steel construction with silver finish resists corrosion in typical indoor environments\u003c\/li\u003e\n  \u003cli\u003eIncludes non-metallic C-3 cable clamp for armored and metal clad cable termination\u003c\/li\u003e\n  \u003cli\u003eCV bracket included for plaster ring or flat cover attachment\u003c\/li\u003e\n  \u003cli\u003eUL listed under standard E2969 for code-compliant installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and new-construction square outlet box for use with armored cable and metal clad cable wiring systems in standard 4-inch square box applications.\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) and applicable local codes. De-energize all circuits at the panel before mounting the box or making any wiring connections. Secure the box to framing or structure using appropriate fasteners before pulling cable; do not rely on the bracket alone for structural support. Verify cubic inch fill calculations per NEC Article 314 before seating conductors and devices.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Pre-Galvanized Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCubic Capacity\u003c\/strong\u003e: 21 cubic inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBox Size\u003c\/strong\u003e: 4 inches square x 1.5 inches deep\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKnockouts\u003c\/strong\u003e: 11 total, 1\/2 inch and 3\/4 inch eccentric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Outlets\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e: Non-Metallic Cable Clamp (C-3), CV Bracket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Type Compatibility\u003c\/strong\u003e: Armored Cable, Metal Clad Cable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eListing Standard\u003c\/strong\u003e: UL E2969\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: ABB INSTALLATION PRODUCTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 52151 cvx\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB INSTALLATION PRODUCTS","offers":[{"title":"Default Title","offer_id":51268774035762,"sku":"52151 CVX","price":556.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308910047.jpg?v=1780705372","url":"https:\/\/voomisupply.com\/products\/abb-52151-cvx-square-electrical-box-21-cu-in-4-inch","provider":"Voomi Supply","version":"1.0","type":"link"}