{"product_id":"1-bay-seismic-riser-base-for-48-inch-deep-mrk-vrk-racks-srb-1-mrk-4824","title":"1 Bay Seismic Riser Base for 48 Inch Deep MRK, VRK Racks","description":"\u003cp\u003eThe SRB-1-MRK-4824 is a seismic rated 1-bay riser base designed specifically for use with 48 in (121.9 cm) deep MRK or VRK series racks. Constructed from heavy-gauge welded steel with a textured black powder coat finish, this component serves as a critical foundation for seismic-prone installations. This riser base allows installers to perform field rough-in of infrastructure prior to the arrival of the actual racks and enclosures. Once installed, it functions as a lower cable chase, providing a dedicated pathway for passing cabling between adjacent racks. The unit is engineered to handle a seismic load capacity and weight capacity of 1000 lbs (453.6 kg). It is TAA compliant and meets ASCE 7-10 standards, and carries OSHPD Number 96-01027.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSeismic rated for ASCE 7-10 and OSHPD 96-01027 compliance\u003c\/li\u003e\n\u003cli\u003eSupports 1000 lbs (453.6 kg) weight and seismic load capacity\u003c\/li\u003e\n\u003cli\u003eHeavy-gauge welded steel construction with textured black powder coat finish\u003c\/li\u003e\n\u003cli\u003eFunctions as a lower cable chase for routing cables between racks\u003c\/li\u003e\n\u003cli\u003eEnables field rough-in before rack and enclosure delivery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuestions\u003c\/h2\u003e\u003ch3\u003eWill this SRB-1-MRK-4824 base fit my MRK or VRK rack?\u003c\/h3\u003e\u003cp\u003eThis 1-bay riser base is designed specifically for the MRK or VRK series racks with a 48 in (121.9 cm) depth.\u003c\/p\u003e\u003ch3\u003eWhat is the weight capacity of the SRB-1-MRK-4824?\u003c\/h3\u003e\u003cp\u003eThe SRB-1-MRK-4824 has a rated weight capacity and seismic load capacity of 1000 lbs (453.6 kg).\u003c\/p\u003e\u003ch3\u003eIs this riser base OSHPD compliant?\u003c\/h3\u003e\u003cp\u003eYes, this component is listed under OSHPD Number 96-01027.\u003c\/p\u003e\u003ch3\u003eWhat is the primary benefit of using this riser base during installation?\u003c\/h3\u003e\u003cp\u003eThe base allows for field rough-in to be completed before the racks or enclosures arrive on site.\u003c\/p\u003e\u003ch3\u003eHow can I use this base for cable management?\u003c\/h3\u003e\u003cp\u003eThe unit acts as a lower cable chase to facilitate passing cabling between racks.\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":51916259623190,"sku":"SRB-1-MRK-4824","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/3437\/6982\/files\/SRB-1-MRK-4824_main_96e9a094-2e77-4a37-8498-d7e3a01de7b3.jpg?v=1789975414","url":"https:\/\/avsupplies.us\/products\/1-bay-seismic-riser-base-for-48-inch-deep-mrk-vrk-racks-srb-1-mrk-4824","provider":"AV Supplies","version":"1.0","type":"link"}