12U 19" Wall-Mount Equipment Cabinet 24"W×18"D×26"H (Single Section, Black)

Product Overview

The 300739 12U Wall-Mount Network Rack Cabinet is an expansive 19-inch equipment enclosure engineered to organize, consolidate, and safeguard high-density structured cabling, network switching hardware, and IP video surveillance systems. Featuring dimensions of 24" Wide × 18" Deep × 26" High (approx. 600 mm × 450 mm × 660 mm), this cabinet offers a generous 12 Rack Units (12U) of vertical installation space combined with an 18-inch (450 mm) exterior depth that easily houses patch panels, managed enterprise switches, deep cantilever shelves, and power distribution hardware without crowding internal cable runs.

Constructed from commercial-grade cold-rolled SPCC sheet steel finished in an electro-static black powder coating, this single-section enclosure supports heavy static equipment loads of up to 132 lbs (60 kg). The front door features an integrated cylinder lock to secure critical network equipment and surveillance drives from unauthorized tampering. Designed with passive convective side ventilation louvers, roof panel ventilation cutouts ready for optional 120mm cooling fans, pre-punched top and bottom knockouts for clean trunk cabling, and depth-adjustable 19-inch vertical mounting rails compliant with EIA-310 standards, it provides a dependable infrastructure foundation for commercial back-rooms, telecom closets, and security control environments.

Key Features

• 12U Vertical Equipment Capacity: Provides 12 standard rack units (approx. 21 inches of vertical rail space) for 19-inch patch panels, switches, and rack accessories.

• Proportional 24" × 18" × 26" Form Factor: Balanced 18-inch working depth accommodates deep switches, NVRs, and power supplies while maintaining a compact wall projection.

• Rigid Cold-Rolled SPCC Steel: Fabricated from commercial SPCC steel to support up to 132 lbs (60 kg) of securely mounted networking and security equipment.

• Key-Lockable Front Security: Integrated cylinder cam lock safeguards enterprise switches, cross-connect terminations, and recording storage against physical tampering.

• Side Convective Ventilation: Perforated side ventilation louvers promote natural thermal exchange to prevent internal heat buildup.

• Fan-Ready Roof Panel: Top panel cutouts allow quick installation of standard 120mm exhaust cooling fans (such as the 300717 unit).

• Pre-Punched Cable Ingress Ports: Top and bottom knockouts simplify overhead and underfloor conduit routing for both copper and fiber lines.

• Depth-Adjustable 19" Rails: Vertical EIA-310 mounting rails adjust front-to-back to match diverse hardware depths and front-patch clearance needs.

Compatible Devices

• 19-Inch 1U/2U Managed & Unmanaged PoE+ Network Switches (such as LP-SG642FP)

• 1U/2U Cantilever Vented Equipment Shelves (such as 300756, 300766, and 300710)

• 24-Port and 48-Port Cat5e / Cat6 RJ45 Patch Panels

• 1U/2U 19-Inch Fiber Optic Patch Panels, LIU Boxes, and Splice Drawers

• Desktop and Rackmount NVRs, Access Control Panels (such as C2-260), and 12V DC Power Distribution Enclosures

• 120mm 110V AC Axial Cooling Fans (such as 300717) for roof panel active heat extraction

• 19-Inch 1U Horizontal Rackmount Power Distribution Units (PDUs) and UPS Systems