{"product_id":"orbit-mb-3-masonry-box-3-gang-3-5-inch-deep","title":"Orbit MB-3 Masonry Box 3 Gang 3.5 Inch Deep","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ORBIT MB-3 is a 3-gang masonry electrical box designed for flush installation in brick, block, concrete, and other masonry wall assemblies. At 3.5 inches deep, it provides adequate volume for device mounting and wire management in demanding rough-in conditions. This box is installed by licensed electricians during the masonry phase of construction, before wall finishing, making proper placement critical to final device alignment. Its depth accommodates standard receptacles, switches, and low-voltage devices where code-required fill calculations are satisfied by the installer.\u003c\/p\u003e\n\u003cp\u003eThe MB-3 is suited for new commercial and residential masonry construction as well as retrofit work in existing block or brick walls. Three-gang configurations are common in commercial corridors, mechanical rooms, panel areas, and other locations requiring multiple devices in a single rough-in location. The box is set in place during block laying or core drilling and secured before mortar cures, requiring coordination between the masonry and electrical trades.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3-gang configuration supports installation of up to three devices in a single location\u003c\/li\u003e\n  \u003cli\u003e3.5 inch depth provides wire fill volume for multi-device rough-in\u003c\/li\u003e\n  \u003cli\u003eDesigned for direct embedment in masonry walls including brick, block, and concrete\u003c\/li\u003e\n  \u003cli\u003eStandard masonry box footprint compatible with common gang plate and cover configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style masonry electrical box for 3-gang device installations in masonry wall construction. Accepts standard 3-gang wallplates and device straps per typical NEC rough-in requirements.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed electrician in coordination with the masonry trade. De-energize all circuits in the work area before making any wiring connections. The box must be set level and plumb at the correct depth relative to the finished wall surface before mortar or grout sets. Refer to NEC Article 314 for box fill calculations and mounting requirements applicable to this device type.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGang Size\u003c\/strong\u003e: 3 Gang\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 14.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 83524301026\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: ORBIT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MB-3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ORBIT","offers":[{"title":"Default Title","offer_id":51383692263730,"sku":"MB-3","price":54.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312676668.jpg?v=1782604574","url":"https:\/\/voomisupply.com\/products\/orbit-mb-3-masonry-box-3-gang-3-5-inch-deep","provider":"Voomi Supply","version":"1.0","type":"link"}