R4 Series 4-Post Open Frame Rack - R412-4530B
45 RU 4-post open frame rack with 12-24 threaded rails, 42 in depth, and 2500 lbs weight capacity
The R412-4530B is a 45 RU 4-post open frame rack designed to accommodate heavy, deep components like routers, switches, and VOIP equipment that require more support than a 2-post system. This model features 12-24 threaded rackrails, providing a different mounting method than the cage nut versions in the R4 series. The rack offers a usable height of 78.75 in (200 cm) and a usable depth of 30 in (76.2 cm) within its 42 in (106.7 cm) total depth. It is built from heavy gauge steel and supports a weight capacity of 2500 lbs (1134 kg), with a UL load capacity of 800 lbs (362.9 kg). For installation flexibility, the versatile base can be mounted inward to conserve space or outward to increase stability. Additionally, the open top is compatible with direct mounting for optional cable ladders, and the entire frame can be ganged to additional 2-post or 4-post open frame racks.
Specifications are supplied by the manufacturer. For complete details, check the Resources section.Key features
Specifications
Main specifications 8
| Depth | 42 in (106.7 cm) |
| Height | 84.22 in (213.9 cm) |
| Panel Width | 19 in (48.3 cm) |
| Rack Units | 45 RU |
| UL Load Capacity | 800 lbs (362.9 kg) |
| Usable Depth | 30 in (76.2 cm) |
| Usable Height | 78.75 in (200 cm) |
| Weight Capacity | 2500 lbs (1134 kg) |
All other specifications 6
| Width | 20.3 in (51.6 cm) |
| Federal Ops Country of Origin | USA |
| Rack Rail Type | 12-24 |
| TAA Compliant | Yes |
| UPC | 656747095573 |
| Certifications | TAAUL Listed |
Resources
You'll need these with it
PDT Low Profile Vertical Power Strip, 20 Outlet, 20A
PDT-2020C-NS$406.80
Select Series PDU with RackLink™, 2 Outlet
RLNK-215$429.30
1 RU Plastic Cable Manager, 2 Inches Deep
PHCM-1-2$51.30
45 RU Cable Duct , 6 Inches Wide - Single Duct
VCD-6-45-SC$1,533.60
1 RU Plastic Cable Manager, 4 Inches Deep
PHCM-1-4$54.90
45 RU Cable Duct for RLA Racks
RLA-CC$476.10
45 RU Cable Duct 6 Inches Wide - Dual Duct
VCD-6-45-DC$1,913.40
12-24 Rackscrew - 100 Piece
HP-24$46.80
45 RU Cable Duct, 4 Inches Wide x 4 Inches Deep
PCD-4-4-45SC$274.50
Cable Manager, Wall Mount or Rackmount
D-RING$22.50
Select Series PDT Low Profile Vertical Power Strip with Dual Circuit, 10 Outlet, 20A Hardwired
PDT-2X520$418.50
Power Strip, 24 Outlet, 30A, 2 Circuits Twistlock Plug
PD-2X1215TL-30CB$1,429.20
Questions about this part
What is the mounting depth for the R412-4530B?
The rack has a total depth of 42 in (106.7 cm) with a usable depth of 30 in (76.2 cm).
Does this rack require cage nuts?
No, the R412-4530B uses 12-24 threaded rackrails. It includes 100 6mm cage nuts and screws for other mounting needs.
Can I add more racks to this unit?
Yes, this R4 series rack can be ganged to additional 2-post or 4-post open frame racks.
What is the total weight capacity for this 4-post rack?
The R412-4530B has a weight capacity of 2500 lbs (1134 kg) and a UL load capacity of 800 lbs (362.9 kg).
How is the base configured for installation?
The versatile base can be mounted inward to save floor space or outward to provide increased stability.