The CLC3B48BK is a 3-bay colocation server rack cabinet that divides a single 24 in wide, 48 in deep footprint into three independently accessible equipment compartments, each offering 14U of rack space. It is built for colocation data centers, managed hosting and service provider facilities, meet-me rooms and shared enterprise environments where multiple tenants, customers or departments need secure, separately locked equipment areas within one cabinet.

Construction is a 14-gauge welded steel frame with 12-gauge reinforced corner brackets and 16-gauge doors and panels, finished in RAL9005 black powder coat (GREENGUARD, TSCA and RoHS compliant). The cabinet is a UL 2416 listed rack with a 3,000 lb (1,360 kg) load rating under UL file E474597, and the series is seismic tested to a 1,200 lb dynamic equipment load for applicable IBC, CBC, NBCC and ASCE requirements when anchored with the C4K-Z4 bolt-down kit.

Overall dimensions are 83.02 in x 24.00 in x 48.00 in (2,109 mm x 610 mm x 1,219 mm), with 46.13 in (1,172 mm) of usable mounting depth and 24.75 in (629 mm) of mounting height per 14U bay. Each bay is fitted with two pairs of adjustable-depth EIA square-hole mounting rails with 10-32 cage nuts for standard 19-inch equipment; mounting hardware is not included.

• Flush-mounted perforated doors (63% AFR) with locking combination swing handles per bay
• Fixed vented divider shelves with cutout cover plates separating each compartment
• Rear access provisions for vertical PDU installation and cable routing, plus side cable pass-through knockouts and containment provisions

CLC3B48BK ships without a top panel; solid, brush-entry and fan top panels, bottom panels, side panels (CLCSP42BK for this depth), security plates and ganging kits are available separately. The cabinet is TAA-compliant and manufactured in North America.