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Welded - "Contempra 4" Rack Cabinet System
(C4 Series)
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C4 Drawing
Application:

The C4 features a fully-welded 14-gauge steel frame with heavy-duty struts contributing to a weight-load rating of 2000lbs. With a standard-an available depth of up to 42”, the C4 series can support deep server dimensions while providing ample space for cable management. Cable Management - The 30” wide C4 has generous cabling space, four (3.5” wide) cable entry holes on the top, support for up to four (4) optional 4”-deep vertical cable managers, and an open base for easy cable access from raised-tile sub-floors. Create your own custom assembly using our C4 frame and choice of accessories below.

For a stock pre-assembled version see our C4RR series or build your own with Q-Assembly.

Features:

  • Up to 30" OD width provides wider internal cabling space around rack mounted equipment.
  • Cabinet depths available in 31.5”, 36”, 42” and 48” OD depth. 48” is available by special order only.
  • Up to 83.5" OD height allows for easy movement through most doorways.
  • Fully welded 14 gauge steel frame with reinforced corners provides:
    • Suggested weight-load capacity: 2,000 lbs
    • Seismic Certified load capacity: 1,000 lbs
  • The seismic loading of the C4 cabinet was determined in accordance with the Uniform Building Code 1997 (UBC 97) for Seismic Zone 4 when used with part number C4K-Z4 - floor bolt down kit.
  • Standard 19" EIA panel rails can be factory installed or shipped loose.
  • Open bottom for cable access can be covered with optional bottom panel.
  • Four (4) 3.5" cable entry holes (with covers) in top for cable access (Available for 30" wide models only).
  • Four (4) levelling feet are included (factory installed) within the base of the cabinet framer. Frame also includes provisions for optional casters (sold separately).
  • Studs provided on frame as well as side panels and doors for proper grounding and bonding.
  • Finished in rugged textured powder coat paint.
 
Use this chart to select your desired part numbers or visit www.q-assembly.com and build your preferred cabinet solution online without the need to know any part numbers. 24” Width Cabinets
(19" Mounting)
30” Width Cabinet
(19" Mounting)
24U
48.5” Overall Ht.
42U
79.3” Overall Ht.
44U
83.5” Overall Ht.
44U
83.5” Overall Ht.

Step 1

Frame Dimension

31.5" Deep Frame (Usable depth = 29.5") C4F244231BK1
PDF | STEP | DXF
 C4F247331BK1
PDF | STEP | DXF
 C4F247731BK1
PDF | STEP | DXF
 C4F307731BK1
PDF | STEP | DXF
36" Deep Frame (Usable depth = 34") C4F244236BK1
PDF | STEP | DXF
 C4F247336BK1
PDF | STEP | DXF
 C4F247736BK1
PDF | STEP | DXF
 C4F307736BK1
PDF | STEP | DXF
42”Deep Frame (Usable depth = 40") C4F244242BK1
PDF | STEP | DXF
 C4F247342BK1
PDF | STEP | DXF
 C4F247742BK1
PDF | STEP | DXF
 C4F307742BK1
PDF | STEP | DXF

Step 2

19"
Mounting Rails

Standard Tapped 10-32 Rails (Pair)n/aC4PR2473TZPL
PDF | STEP | DXF
C4PR2477TZPL
PDF | STEP | DXF
n/a
Standard Square Hole Rails (Pair) C4PR2442SZPL
PDF | STEP | DXF
 C4PR2473SZPL
PDF | STEP | DXF
 C4PR2477SZPL
PDF | STEP | DXF
n/a
Extra Wide Tapped Rails (Pair)n/an/an/aC4PR77TZPL
PDF | STEP | DXF
Extra Wide Square Hole Rails (Pair)n/an/an/aC4PR77SZPL
PDF | STEP | DXF
Step 3

Side Panels
Solid Side Panels (Pair)31.5” deep C4SP4231SBK1
PDF | STEP | DXF
 C4SP7331SBK1
PDF | STEP | DXF
 C4SP7731SBK1
PDF | STEP | DXF
 C4SP7731SBK1
PDF | STEP | DXF
Solid Side Panels (Pair)36” deep C4SP4236SBK1
PDF | STEP | DXF
 C4SP7336SBK1
PDF | STEP | DXF
 C4SP7736SBK1
PDF | STEP | DXF
 C4SP7736SBK1
PDF | STEP | DXF
Solid Side Panels (Pair)42” deep C4SP4242SBK1
PDF | STEP | DXF
 C4SP7342SBK1
PDF | STEP | DXF
 C4SP7742SBK1
PDF | STEP | DXF
 C4SP7742SBK1
PDF | STEP | DXF
Vented Side Panels (Pair)31.5” deep C4SP4231VBK1
PDF | STEP | DXF
 C4SP7331VBK1
PDF | STEP | DXF
 C4SP7731VBK1
PDF | STEP | DXF
 C4SP7731VBK1
PDF | STEP | DXF
Vented Side Panels (Pair)36” deep C4SP4236VBK1
PDF | STEP | DXF
 C4SP7336VBK1
PDF | STEP | DXF
 C4SP7736VBK1
PDF | STEP | DXF
 C4SP7736VBK1
PDF | STEP | DXF
Vented Side Panels (Pair)42” deep C4SP4242VBK1
PDF | STEP | DXF
 C4SP7342VBK1
PDF | STEP | DXF
 C4SP7742VBK1
PDF | STEP | DXF
 C4SP7742VBK1
PDF | STEP | DXF

Step 4

Doors

Solid Door C4DF2442SBK1
PDF | STEP | DXF
 C4DF2473SBK1
PDF | STEP | DXF
 C4DF2477SBK1
PDF | STEP | DXF
 C4DF3077SBK1
PDF | STEP | DXF
Plexiglass Door C4DF2442PBK1
PDF | STEP | DXF
 C4DF2473PBK1
PDF | STEP | DXF
 C4DF2477PBK1
PDF | STEP | DXF
 C4DF3077PBK1
PDF | STEP | DXF
Perforated Door 51% F. A. R. C4DF2442VBK1
PDF | STEP | DXF
 C4DF2473VBK1
PDF | STEP | DXF
 C4DF2477VBK1
PDF | STEP | DXF
 C4DF3077VBK1
PDF | STEP | DXF
Perforated Split Doors 51% F. A. R. (Pair) C4BD2442VBK1
PDF | STEP | DXF
 C4BD2473VBK1
PDF | STEP | DXF
 C4BD2477VBK1
PDF | STEP | DXF
 C4BD3077VBK1
PDF | STEP | DXF

Step 5

Top Panel

Solid Top Panel31.5” deep C2T1923SBK1
PDF | STEP | DXF
 C2T1923SBK1
PDF | STEP | DXF
 C2T1923SBK1
PDF | STEP | DXF
 C2T2423SBK1
PDF | STEP | DXF
Solid Top Panel36” deep C2T1931SBK1
PDF | STEP | DXF
 C2T1931SBK1
PDF | STEP | DXF
 C2T1931SBK1
PDF | STEP | DXF
 C2T2431SBK1
PDF | STEP | DXF
Solid Top Panel42” deep C2T1936SBK1
PDF | STEP | DXF
 C2T1936SBK1
PDF | STEP | DXF
 C2T1936SBK1
PDF | STEP | DXF
 C2T2436SBK1
PDF | STEP | DXF
Vented Top Panel31.5” deep C2T1923VBK1
PDF | STEP | DXF
 C2T1923VBK1
PDF | STEP | DXF
 C2T1923VBK1
PDF | STEP | DXF
 C2T2423VBK1
PDF | STEP | DXF
Vented Top Panel36” deep C2T1931VBK1
PDF | STEP | DXF
 C2T1931VBK1
PDF | STEP | DXF
 C2T1931VBK1
PDF | STEP | DXF
 C2T2431VBK1
PDF | STEP | DXF
Vented Top Panel42” deep C2T1936VBK1
PDF | STEP | DXF
 C2T1936VBK1
PDF | STEP | DXF
 C2T1936VBK1
PDF | STEP | DXF
 C2T2436VBK1
PDF | STEP | DXF
Fan Top Panel (4 or 6 holes)31.5” deep C2T1923FBK1
PDF | DXF
 C2T1923FBK1
PDF | DXF
 C2T1923FBK1
PDF | DXF
 C2T2423FBK1
PDF | DXF
Fan Top Panel (4 or 6 holes)36” deep C2T1931FBK1
PDF | DXF
 C2T1931FBK1
PDF | DXF
 C2T1931FBK1
PDF | DXF
 C2T2431FBK1
PDF | DXF
Fan Top Panel (4 or 6 holes)42” deep C2T1936FBK1
PDF | DXF
 C2T1936FBK1
PDF | DXF
 C2T1936FBK1
PDF | DXF
 C2T2436FBK1
PDF | DXF

Step 6

Bottom Panel

Solid Bottom Panel31.5” deep C4B2431SBK1
PDF | STEP | DXF
 C4B2431SBK1
PDF | STEP | DXF
 C4B2431SBK1
PDF | STEP | DXF
 C4B3031SBK1
PDF | STEP | DXF
Solid Bottom Panel36” deep C4B2436SBK1
PDF | STEP | DXF
 C4B2436SBK1
PDF | STEP | DXF
 C4B2436SBK1
PDF | STEP | DXF
 C4B3036SBK1
PDF | STEP | DXF
Solid Bottom Panel42” deep C4B2442SBK1
PDF | STEP | DXF
 C4B2442SBK1
PDF | STEP | DXF
 C4B2442SBK1
PDF | STEP | DXF
 C4B3042SBK1
PDF | STEP | DXF

Step 7

Vertical Manager

Vertical Open Tray (each) VCT42
PDF | STEP | DXF
 VCT73
PDF | STEP | DXF
 VCT77
PDF | STEP | DXF
 VCT77
PDF | STEP | DXF
Vertical Cable Manager w/Door (each) C4VCM42BK1
PDF | STEP | DXF
 C4VCM73BK1
PDF | STEP | DXF
 C4VCM77BK1
PDF | STEP | DXF
 C4VCM77BK1
PDF | STEP | DXF

Step 8

Misc Hardware

Casters (Set of 4) 1000lb capacity 1425BH 1425BH 1425BH 1425BH
Baying Kit CGH01 CGH01 CGH01 CGH01
Grounding KitGRDKIT02GRDKIT02GRDKIT02GRDKIT02
Seismic Bolt-Down KitC4K-Z4C4K-Z4C4K-Z4C4K-Z4
 
Build your own Cabinet Assembly

 
 
Accessory Links:
 

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