{"product_id":"middle-atlantic-mrk-4431-gangable-rack-with-rear-door-44u","title":"Middle Atlantic MRK-4431 Gangable Rack with Rear Door 44U","description":"\u003cp\u003e44 Space (77\"), 31\" Deep Gangable Rack with Rear Door, Black Finish\u003c\/p\u003e \u003cp\u003eThis Middle Atlantic MRK Series 19\" Gang-able Enclosure MRK-4431 is a fully welded steel rack with 44U capacity designed to hold 19\" wide equipment. Its steel frame and 1\/8\" thick, structural-steel, internal braces provide a weight capacity of up to 2,500 lb. This enclosure is also seismic certified to protect up to 1,000 lb. of essential equipment when used in conjunction with MRK-Z4 brackets.\u003c\/p\u003e \u003cp\u003eThis rack comes standard with (2) pairs of 11-gauge threaded, 10-32 rackrails with EIA spacing and labeled rackspace increments. Electrical knockouts on rear plates (both top and bottom) can easily be removed to pass cables (includes 1\/2\", 3\/4\", 1\" and 1-1\/2\" openings). The configurable, open top also includes a UHF\/VHF knockout.\u003c\/p\u003e \u003cp\u003eThis enclosure is gang-able, allowing you to expand your system at will by adding additional cabinets. And customization is a snap with practical accessories to meet your exact needs, such as a vented Plexiglas front door. A key-locked, solid, rear door comes standard with this model. This rack is UL Listed in the U.S. and Canada.\u003c\/p\u003e\u003ch2\u003eFeatures:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSolid Construction\u003c\/b\u003e\u003cbr\u003eAll-steel construction and structural-steel braces guarantee exceptional strength and years of use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeismic Certified\u003c\/b\u003e\u003cbr\u003eProtects up to 1,000 lbs. of essential equipment when used in conjunction with MRK-Z4 brackets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNo-Clog, Rack-Rail Threads\u003c\/b\u003e\u003cbr\u003eAll rack rails finished in durable \"e-coat\" to prevent clogged threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIndustry-Standard Design\u003c\/b\u003e\u003cbr\u003eRackrail is labeled in EIA standard rackspace increments allowing for easy equipment alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCustomization\u003c\/b\u003e\u003cbr\u003ePick and choose from Middle Atlantic's wide range of accessories to customize and expand your rack system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePre-Installed Washers\u003c\/b\u003e\u003cbr\u003ePre-installed washers on all 10-32 threaded rackscrews save installation time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGrounding\/Bonding Studs\u003c\/b\u003e\u003cbr\u003eGrounding\/Bonding Studs have been provided to help you electrically ground and bond equipment, per NEBS and NEC standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUL Listed\u003c\/b\u003e\u003cbr\u003eThis rack is UL (Underwriters Laboratories) Listed in the U.S. and Canada.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFree Layout \u0026amp; Specifications Software\u003c\/b\u003e\u003cbr\u003eRackTools free layout and specification software included for effective system design help.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuality Guaranteed\u003c\/b\u003e\u003cbr\u003eLimited Lifetime Warranty to Original Purchaser\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGeneral Info\u003c\/li\u003e\n\u003cli\u003eGangable: Yes\u003c\/li\u003e\n\u003cli\u003efinish: Black Powder Coat\u003c\/li\u003e\n\u003cli\u003eUL Standards Tested: UL1678\u003c\/li\u003e\n\u003cli\u003eListing Agencies\/Third Party Information\u003c\/li\u003e\n\u003cli\u003eASC E: 7-10\u003c\/li\u003e\n\u003cli\u003eRoHS: Yes\u003c\/li\u003e\n\u003cli\u003eGreenguard: Yes\u003c\/li\u003e\n\u003cli\u003eUL Listing No: E173107\u003c\/li\u003e\n\u003cli\u003eSeismic Rating: Yes\u003c\/li\u003e\n\u003cli\u003eDimensions\u003c\/li\u003e\n\u003cli\u003eUsable Depth: 29\u003c\/li\u003e\n\u003cli\u003eUsable Height: 77.125\u003c\/li\u003e\n\u003cli\u003eCapacity Weight U S: 10000\u003c\/li\u003e\n\u003cli\u003eDepth U S: 31.4\u003c\/li\u003e\n\u003cli\u003eHeight U S: 83.125\u003c\/li\u003e\n\u003cli\u003eWidth U S: 22\u003c\/li\u003e\n\u003cli\u003ePrimary Package Weight U S: 170.59\u003c\/li\u003e\n\u003cli\u003eRack Units: 44\u003c\/li\u003e\n\u003cli\u003eTechnical Information\u003c\/li\u003e\n\u003cli\u003eRackrail Type: 10-32\u003c\/li\u003e\n\u003cli\u003eSeismic Load Capacity: 1050\u003c\/li\u003e\n\u003cli\u003eU L Load Capacity: 2500\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eMounting: Horizontal\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Middle Atlantic","offers":[{"title":"Default Title","offer_id":42493017096370,"sku":"MAP MRK4431","price":3211.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/8122\/2322\/files\/MRK-37xx_40xx_44xx_81745ebf-74d0-408b-86f4-0ff836feea6e.jpg?v=1739308554","url":"https:\/\/www.performanceaudio.com\/en-ca\/products\/middle-atlantic-mrk-4431-gangable-rack-with-rear-door-44u","provider":"Performance Audio","version":"1.0","type":"link"}