The DNRR63HDW is a 36U, 19-inch EIA 2-post open frame rack from the DNRRHDW heavy-duty series, built for IT, telecom and data center installations where equipment weight exceeds the capability of standard welded racks. It ships as a welded assembly with a freestanding floor-mount design, so it can be anchored and loaded without on-site frame assembly.
Construction is 10-gauge welded mild steel finished in RAL9005 black powder coat, a finish the series lists as GREENGUARD, TSCA and RoHS compliant. The series is rated to 1500 lb under UL2416 (UL File # E474597) and is seismic rated to 400 lb (181.44 kg) dynamic load with Ip = 1.5 in accordance with IBC, CBC, NBC and ASCE standards. Four integrated 10-32 x 1/2 studs provide bonding and grounding points.
Overall dimensions are 69.13 in high x 20.56 in wide x 15.00 in deep (1756 x 522 x 381 mm), with a nominal listed width of 20 in. The mounting area measures 63.00 in (1600 mm) of usable rail height — 36 rack units — on 19.00 in (483 mm) centers with a 3.00 in (76 mm) rail depth. Rails are double tapped 10-32 UNF on front and rear flanges to standard EIA spacing and carry rack unit markings for error-free equipment placement. The base plate footprint is 11.00 in x 15.00 in with four 0.75 in diameter floor anchor holes.
Side ganging and accessory mounting provisions allow the DNRR63HDW to be expanded and combined with cable management; the series lists RB-VCM36 as the matching vertical cable manager for this height, and two racks plus the Four Post Rack Kit (FPRK) convert the pair into a four-post configuration. The rack is TAA-compliant and manufactured in North America, with a shipping weight of 76 lbs (34.47 kg).
| Series | DNRRHDW - Heavy-Duty 2-Post Open Frame Rack (1500 lb Capacity) |
| Assembly | Welded assembly |
| Rack Type | Open Frame Rack |
| Rack Units | 36U |
| Part Number | DNRR63HDW |
| Load Capacity | 1500 lb UL2416 rated |
| Seismic Rating | 400 lb (181.44 kg) dynamic load, Ip = 1.5, per IBC, CBC, NBC and ASCE standards |
| Long Description | 36U, 19" Rack Mounting, 69.13" Overall Height - Welded |
| Installation Type | Freestanding floor-mount |
| Short Description | 36U 19IN 10-32 2-POST RACK |
| Overall Depth | 15.00 in (381 mm) |
| Overall Width | 20.56 in (522 mm) |
| Overall Height | 69.13 in (1756 mm) |
| Size H X W X D | 69.13 in x 20 in x 15 in (1,756 mm x 508 mm x 381 mm) |
| Rail Opening Width | 17.75 in (451 mm) |
| Base Plate Footprint | 11.00 in (279 mm) x 15.00 in (381 mm) |
| Overall Height (Drawing) | 69.09 in (1755 mm) |
| 19" Mounting Flange Width | 18.31 in (465 mm) |
| Nominal Size (Product List) | 69.13 in H x 20 in W x 15 in D |
| Grounding | 4X integrated 10-32 x 1/2 studs for bonding and grounding |
| UPC | 623980842202 |
| UNSPSC | 43223308 |
| GTIN-14 | 00623980842202 |
| UPC W/O Check Digit | 62398084220 |
| Rail Type | Tapped 10-32 |
| Rail Depth | 3.00 in (76 mm) |
| Hole Spacing | Standard EIA spacing |
| Rail Markings | U mark (rack unit markings) |
| EIA Compliance | 19" EIA compliant |
| Mounting Width | 19.00 in (483 mm) |
| Rail Threading | 10-32 UNF, double tapped, front and rear flanges |
| Mounting Height | 63.00 in (1600 mm) |
| Expansion Provisions | Side ganging and accessory mounting provisions |
| Four-Post Conversion | Two racks plus the Four Post Rack Kit (FPRK) |
| Rail Section (Drawing) | 63.13 in (1603 mm) / 36U |
| Compatible Vertical Cable Manager | RB-VCM36 |
| ECCN | EAR99 |
| Tariff Code | 9403.10.0040 |
| Shipping Weight | 76 lbs (34.47 kg) |
| Country Of Origin | CA |
| Finish | Black powder coat, painted black thin film |
| Material | Mild Steel |
| Paint Color | RAL9005 Black |
| Steel Gauge | 10-gauge welded steel |
| Finish Environmental Compliance | GREENGUARD, TSCA and RoHS compliant |
| Standards | cULus, zone4, TAA-compliant |
| UL File # | E474597 |
| UL Rating | UL2416 listed |
| RoHS Compliant | Yes |
| TAA Compliance | TAA-compliant, manufactured in North America |
| REACH Compliant | Yes |
| USMCA Compliant | Yes |
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The DNRRHDW series racks are UL2416 rated to 1500 lb (UL File # E474597). The rack is also seismic rated to 400 lb (181.44 kg) dynamic load with Ip = 1.5 in accordance with IBC, CBC, NBC and ASCE standards.
The DNRR63HDW uses double tapped 10-32 UNF rails on both the front and rear flanges, on 19.00 in (483 mm) EIA centers with standard EIA hole spacing and rack unit markings.
It provides 36U, which is 63.00 in (1600 mm) of mounting height, within an overall height of 69.13 in (1756 mm).
No. The drawing specifies a welded assembly, and the series describes a freestanding floor-mount design. If you need a knock-down 2-post rack for easier shipping and on-site assembly, the RB-2PS series is listed as an alternative.
Yes. The series notes that two racks plus the Four Post Rack Kit (FPRK) convert the product into a four-post rack.
The series ordering table lists RB-VCM36 as the compatible vertical cable manager for the DNRR63HDW.
It includes four integrated 10-32 x 1/2 grounding studs for bonding and safety, and it is TAA-compliant and manufactured in North America.
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