{"product_id":"44-ru-mrk-series-22-inch-wide-rack-42-inches-deep-mrk-4442","title":"44 RU MRK Series 22 Inch Wide Rack, 42 Inches Deep","description":"\u003cp\u003eThe Middle Atlantic MRK-4442 is a 44 RU floor-standing rack designed for high-performance environments requiring a rugged, space-saving enclosure. This frame-only configuration features a 22\" width and a 42\" depth, providing a usable depth of 39.6\" and a usable height of 77.13\". Built with fully welded construction for maximum strength, it is TAA compliant and carries UL Listed and ASCE certifications. This rack is seismic rated with a seismic load capacity of 1050 lbs (476.3 kg) and a UL load capacity of 2500 lbs (1,134 kg). For complex multi-bay installations, these racks are gangable and can be secured together when fully loaded. The design includes standard front and rear adjustable 10-32 threaded rackrails with numbered spaces, along with multiple lacing points and slotted rail brackets to provide cable management flexibility. This unit includes a standard configurable rear door but is sold as a frame-only configuration without side panels.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e44 RU capacity with 2500 lbs (1,134 kg) UL load capacity\u003c\/li\u003e\n\u003cli\u003eSeismic rated with 1050 lbs (476.3 kg) seismic load capacity\u003c\/li\u003e\n\u003cli\u003eFully welded construction for high-strength performance\u003c\/li\u003e\n\u003cli\u003eGangable design allows multiple racks to be secured together\u003c\/li\u003e\n\u003cli\u003eAdjustable front and rear 10-32 threaded rackrails\u003c\/li\u003e\n\u003cli\u003eTAA compliant and UL Listed with ASCE certification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuestions\u003c\/h2\u003e\u003ch3\u003eIs the MRK-4442 suitable for seismic installations?\u003c\/h3\u003e\u003cp\u003eYes, this rack is seismic rated with a seismic load capacity of 1050 lbs (476.3 kg) and meets ASCE 7-10 requirements.\u003c\/p\u003e\u003ch3\u003eCan I expand this rack into a larger multi-bay enclosure?\u003c\/h3\u003e\u003cp\u003eYes, the MRK series racks are gangable, meaning they can be bolted together when fully loaded for multi-bay setups.\u003c\/p\u003e\u003ch3\u003eWhat equipment can I mount in the MRK-4442?\u003c\/h3\u003e\u003cp\u003eIt utilizes standard 19\" panel width equipment with adjustable front and rear 10-32 threaded rackrails to accommodate various depths.\u003c\/p\u003e\u003ch3\u003eDoes this rack include doors and side panels?\u003c\/h3\u003e\u003cp\u003eThis specific SKU is a frame-only configuration that includes a standard configurable rear door but does not include side panels.\u003c\/p\u003e\u003ch3\u003eWhich documents are available for submittals?\u003c\/h3\u003e\u003cp\u003eYou can access the MRK Series 19\" Gangable Enclosure A\u0026amp;E Specification Sheet, CAD Technical Specification Drawings, and Revit Models for your submittals.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSpecifications are supplied by the manufacturer. For complete details, check the Resources tab.\u003c\/em\u003e\u003c\/p\u003e","brand":"Middle Atlantic","offers":[{"title":"Default Title","offer_id":51916155486486,"sku":"MRK-4442","price":3035.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/3437\/6982\/files\/MRK-37xx_40xx_44xx_ca35df0c-a674-4bac-903c-7debcf53972c.jpg?v=1789975376","url":"https:\/\/avsupplies.us\/products\/44-ru-mrk-series-22-inch-wide-rack-42-inches-deep-mrk-4442","provider":"AV Supplies","version":"1.0","type":"link"}