Short Description: The SKB 3U 24" 3RR Removable Shock Rack Case is a military-grade waterproof transport case engineered to protect sensitive rack-mounted electronics from shock, vibration, dust, water, heat, and harsh operating environments. Featuring a fully removable 24-inch rack frame, MIL-STD 810H construction, and heavy-duty shock isolation, it is ideal for mission-critical equipment transport.

SKB 3U 24" 3RR Removable Shock Rack Case – Waterproof Shock-Mounted Rack Transport Case

Product Summary: The SKB 3U 24" 3RR Removable Shock Rack Case is designed for the safe transport, deployment, and maintenance of rack-mounted electronic equipment used in military, telecommunications, broadcast, industrial automation, aerospace, government, and Oil & Gas applications. Its patented removable rack system allows technicians complete bench access while protecting valuable equipment from impact, vibration, moisture, dust, and environmental hazards.

Available from Atlas Industrial Supply in Houston, Texas, this rugged 3U shock rack is manufactured from Linear Medium Density Polyethylene (LMDP) and meets or exceeds MIL-STD 810H requirements. The removable rack chassis features SKB's patented Positive Lock® latching system, eight elastomer shock isolators, square-hole rack rails compatible with both #10-32 and 6 mm cage nuts, gasket-sealed lids, automatic pressure relief valve, molded stacking ribs, recessed stainless steel hardware, integrated lid hangers, edge casters, and eight spring-loaded comfort grip handles.

Key Features

• 3U removable shock rack with 24-inch rack depth
• Meets or exceeds MIL-STD 810H requirements
• Shockproof, waterproof, dustproof, heat-resistant, and chemical-resistant construction
• Heavy-duty LMDP roto-molded shell
• Fully removable rack frame for bench integration and servicing
• Patented Positive Lock® rack securing system
• Standard 19-inch rack width (ANSI/EIA-310-C)
• 24-inch rail-to-rail rack depth
• Square-hole rack rails accept #10-32 US or 6 mm international cage nuts
• Eight elastomer shock absorbers for vibration and impact isolation
• Standard payload capacity of 40–150 lbs
• Optional extended payload capacity of 160–300 lbs (factory-installed by SKB)
• 2-inch front lid and 5-inch rear lid accommodate longer rack-mounted equipment
• Edge-mounted casters for convenient transport
• Automatic pressure relief valve
• Gasket-sealed removable lids with integrated lid hangers
• Black powder-coated recessed stainless steel hardware
• Molded stacking ribs and lugs for secure stacking
• Eight spring-loaded comfort grip lift handles
• Coupling straps included for stacked transport
• Available in Black; Desert Tan and OD Green available by special order

Recommended Applications

• Military communications systems
• Broadcast and live event production equipment
• Telecommunications infrastructure
• Industrial automation and PLC systems
• Networking equipment and compact servers
• Oil & Gas field operations
• Power generation facilities
• Aerospace and defense electronics
• Government field deployment
• Mission-critical rack-mounted electronic equipment

Technical Specifications

• Rack Capacity: 3 RU
• Rack Depth: 24 in
• Rack Width: Standard 19 in (ANSI/EIA-310-C)
• Rack Type: Fully Removable
• Exterior: Hard
• Construction: Linear Medium Density Polyethylene (LMDP)
• Compliance: Meets or exceeds MIL-STD 810H
• Built-In Wheels / Casters: Yes
• Built-In Shock Isolation: Yes
• Payload Capacity: 40–150 lbs standard (160–300 lbs optional)
• Front Lid Depth: 2 in
• Rear Lid Depth: 5 in
• Front Rail to Back Lid: 31.5 in (80.01 cm)
• Rail to Rail: 23.75 in (60.33 cm)
• Rear Rail to Front Lid: 28.25 in (71.75 cm)
• Product Weight: 57.5 lbs (26.08 kg)
• Exterior Dimensions: 39 × 23.75 × 11.5 in (99.06 × 60.33 × 29.21 cm)
• Carton Dimensions: 40 × 24.5 × 12.5 in (101.60 × 62.23 × 31.75 cm)
• Shipping Weight: 61.34 lbs (27.82 kg)
• Standard Color: Black
• Optional Colors: Desert Tan and OD Green (Special Order)

Note: Standard shock absorbers support payloads from 40–150 lbs. Optional heavy-duty shock absorbers increase payload capacity to 160–300 lbs and must be factory-installed by SKB.

Why Buy from Atlas Industrial Supply?

Atlas Industrial Supply, headquartered in Houston, Texas, supplies premium SKB rack cases and industrial equipment protection solutions throughout Houston, across Texas, and nationwide. We support industries including Oil & Gas, Power Generation, Telecommunications, Aerospace, Manufacturing, Military, Government, and Industrial Automation with high-performance protective cases, custom foam fabrication, rack systems, and fast nationwide shipping.

Frequently Asked Questions

California Proposition 65

Warning: This product can expose you to chemicals including carbon black, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.