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SKB 11U Removable 20 Inch Shock Rack

The SKB 3RR Series represents the pinnacle of our rack cases. These shock rack cases are tougher, lighter, stronger and better than any other rack case out there in the market. The removable rack opti...

Model number: 3rr-11u20-22b

Interior length (mm)508

Interior width (mm) 483

Interior height (mm)489



The SKB 3RR Series represents the pinnacle of our rack cases. These shock rack cases are tougher, lighter, stronger and better than any other rack case out there in the market. The removable rack option saves time and money by eliminating the hassle of dealing with cables and screws in small, limited spaces—just take the rack out, change the equipment, and slide the rack in again. These cases are also featured-packed for ease of use, with convenient integrated wheels (24” and 30” models only), lid hangers, couplings straps, and more. All 3RR cases are independently tested and MILSTD 810-G certified. This means you can use our 3RR racks in the most extreme environments and conditions while your sensitive equipment will keep working and stays protected. And we are so convinced of the quality that we back it up with a lifetime warranty! These 20” deep rack models are suitable for IT equipment such as routers, switches, storage and communication devices. Typical applications are in military, security and broadcast, where maximum protection is needed!
  • Completely removable frame for easy changing of equipment saves time & money
  • Meets or Exceeds MIL-STD 810G—that means you are assured of performance & quality
  • IP67 rating ensures your devices stay dry no matter what weather
  • Standard shock absorbers suitable for payload range of 18 to 68 kg with extra shock absorber kits available to extended payload up to 136kg if added weight is needed
  • Roto-molded shell ensures industry leading strength & impact resistance
  • Molded in stacking ribs and lugs are designed to stack with competitive manufacturers cases
  • Black powder coated stainless steel latches are recessed for protection & durability
  • A built-in pressure relief valve helps to maintain an ideal environment at any altitude
  • Never lose your lid again—the case housing has convenient lid hangers
  • Coupling straps provide efficient & secure transport
  • 4 comfort grip & spring loaded lift handles
  • Standard 19" Rack width per ANSI/EIA-310-C
  • Square hold rack rails to accommodate either #10-32 US standard, or 6mm international standard cage nuts
  • Lifetime Warranty
  • Available from 3U to 14U models
Article number3rr-11u20-22b
Brand nameSKB
Rackable depth (mm)508.00
Depth Front Rail to Rail (mm)508.00
Depth Front Rail to Back Lid (mm)622.00
Number of Height units11.00
Exterior length (mm)819.00
Exterior height (mm)655.00
Exterior width (mm)607.00
Interior length (mm)508.00
Interior height (mm)489.00
Interior width (mm)483.00
Lid depth (mm)51.00
Base depth (mm)51.00
Product weight (kg)25.80
Cubed foamNo
Layered foamNo
Accepts Padlock?Yes
WaterproofYes
Built in Pull handleNo
Built in Tow handleYes
ColorBlack
What's in the box1x SKB 11U Removable 20 Inch Shock Rack
Rack removableYes
Shock absorbedYes
Caster kitNo
StackableYes
Weather conditionWaterproof (IP67)
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