Chatsworth 58U 2-Post Universal Rack - 23" EIA Mounting

This Universal Rack will meet your project specifications. This rack holds 1,500 lb (680.4 kg) of equipment, has integrated gounding and is UL Listed as a communications circuit accessory. Universal Rack supports 23 wide rack-mount equipment and shelves and is available in several heights. Equipment attaches to the front or rear of the 3D (76 mm) vertical mounting channels with screws. Equipment mounting positions are marked and numbered making it easy to position and install equipment or shelves.

The rack is delivered unassembled in a compact carton. The Universal Rack is easy to assemble and components bolt together with included hardware, assembly takes approximately 10 minutes. Assembly holes in the rack uprights are threaded and the Two-post rack must be secured to the building structure. However, the pre-punched base angles make it easy to attach the rack to the floor. Use a CPI installation kit for wood, slab or raised floors.

Ships in standard BLACK - Also available in gray, computer beige or glacier white. For these color options please call 1-866-722-5776.

Chatsworth 48383-708 - Click to enlarge

Price: $911.30
NOW: $863.96
Save: $47.34
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Rack Units58U

Supports 23 rack-mount equipment designed for two-post panel mounting like patch panels and network switches or use with shelves to support computer servers.

  • Easy positioning of equipment or shelves with marked and numbered rack-mount spaces.
  • Quick attachment of equipment with threaded equipment mounting holes and included equipment-mounting screws.
  • Delivers unassembled in a single carton quick and easy bolt-together assembly takes less than 10 minutes.
  • Lightweight aluminum construction for easy transport and positioning during installation.
  • Integrated grounding with a built-in attachment point for a ground (earthing) connection.
  • Attach CPI vertical cable managers to the side of the rack through pre-punched holes.
  • Secure the rack to the floor quickly with a concrete, wood or raised floor installation kit through pre-punched holes in base angle.


  • Open floor-mount two-post rack supports 23W rack-mount equipment.
  • For indoor use only, in environmentally controlled areas; may not be used outdoors, in industrial or harsh environments, or in plenum spaces
  • Equipment space: - 23 (21-3/4 clearance), Depth: 20D (508 mm)
  • Equipment Support: - 1 pair C-shaped equipment mounting channels - 23W EIA - 310-D compliant, Universal hole pattern - 5/8-5/8-1/2 vertical hole spacing - Threaded #12-24 equipment mounting holes - Fixed in place
  • Cable Management Use vertical and horizontal cable managers, sold as accessories.
  • Load capacity: 1,500 lb (680.4 kg) of equipment.
  • Grounding/Bonding - Top angles, base angles and side channels are electrically bonded by assembly hardware - One exception - top angles are not electrically bonded on Flush Bolted Racks (P/N 467XX) - A masked mounting location for ground lug with two 1/4-20 threaded studs spaced 5/8 apart is provided inside the side channel.
  • Certifications: EIA-310-D compliant and UL Listed as a communications circuit accessory
  • Material: Aluminum extrusion
  • Construction: Bolted assembly Ships unassembled
  • Finish: Clear grained aluminum or Epoxy-polyester hybrid powder coat paint Available in black, gray, computer beige or glacier white