Eaton SR42UBEXPND Tripp Lite 42U 24 42 Open Frame Premium Rack

Eaton SR42UBEXPND Tripp Lite 42U 24 42 Open Frame Premium Rack

Overview

The Eaton SR42UBEXPND is a premium open-frame, 4-post rack unit designed for data-centre, lab and network closet environments where ease of access, high capacity and cable management matter more than enclosed doors. This unit provides full 42 rack units (42U) of usable vertical space in a standard 19-inch rack width, with a 24-inch (600 mm) cabinet width and a 42-inch (1050 mm) overall depth for optimum equipment fit. The open-frame design means no doors and no side panels—so you get full front and rear access, ideal for hot-aisle / cold-aisle containment setups, full-height cabling, and airflow management.The SR42UBEXPND ships fully assembled with heavy-duty 3-inch casters and leveling feet, so it rolls easily through standard 7-ft commercial doorways and can then be locked into place on site. The vertical mounting rails (front and rear) are square-hole format and adjust in ¼-inch increments from approx. 4 to 37 inches depth, giving you flexibility for deep servers, storage arrays or custom equipment. Each U-space is number-labelled for quick installation referencing. The built-in baying tabs allow multiple racks to be ganged side-by-side with correct centre-to-centre spacing (600 mm or 24″) for raised-floor tile alignment and data-centre row layouts.Stationary load rating is up to 3,000 lbs (1,361 kg) and rolling load rating up to 2,250 lbs (1,021 kg) per specs. Safe grounding is provided via threaded points on the frame, and the finish is a textured powder-coat black suitable for demanding environments like warehouses or telecom closets. The open bottom, full front and rear access also make cable routing and airflow unobstructed—which is an advantage when mounting high-density switches, routers and servers with large cSR42UBEXPNDooling footprints.In short: if you need a robust, high-capacity rack frame where accessibility, equipment depth, cable management and serviceability are priorities — rather than an enclosed cabinet with doors — this rack delivers the standard-U height, depth and load capacity you expect in a professional environment.

Key Features

• 42-U usable height mounted in 24″ (600 mm) wide × 42″ (1050 mm) depth frame — fits deep servers and standard IT gear.

• Built-in heavy-duty casters plus leveling feet: ships fully assembled and rolls through standard 7-ft doors.

• Supports 3,000 lb (1,361 kg) stationary or 2,250 lb (1,021 kg) rolling equipment load for heavy IT deployments.

• Square-hole 4-post mounting rails with ¼-inch increment adjustment from ~4″–37″ depth; number-labelled U-spaces for ease of use.

• Integrated baying tabs allow secure alignment of multiple units for data-centre row configurations and raised-floor tile centre-to-centre spacing (600 mm).

Specifications