Hammond DNRMA1916BK1 3U 16-Inch Deep Adjustable Rack Shelf, 275 lb
Ships from and sold by A5 IT
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Create Free Business AccountKey Features
- Rated for a maximum weight of 275 lb (125 kg) on 14-gauge steel construction
- 3U rack space: 19.00 in (483 mm) mounting width, 5.25 in (133 mm) mounting height
- 16.00 in (406 mm) overall depth for variable-depth equipment support
- Movable side brackets mount inside or outside the rack at four different depths
- Designed primarily for open relay racks; also suits panel-mounted rack applications
- Mounting hardware included for both 10-32 and 12-24 rails, plus six 10-32 KEP nuts
- Black textured powder coat finish; GREENGUARD, TSCA and RoHS compliant
- TAA-compliant, made in North America in an ISO 9001 certified facility; ships knocked down
The DNRMA1916BK1 is a 3U adjustable cantilever rack shelf built for standard 19-inch rack systems, giving IT, AV, telecom and control-system installers a solid platform for equipment that will not mount directly to rack rails. It is designed primarily for open relay racks, while also supporting panel-mounted rack applications, and is rated for loads up to 275 lb (125 kg).
Construction is 14-gauge mild steel with a black textured powder coat finish that is GREENGUARD, TSCA and RoHS compliant. The shelf ships knocked down for easier handling and shipping protection, and comprises the DNRMA 1916 shelf panel, left and right side brackets, and six 10-32 KEP nuts. Mounting hardware is included for both 10-32 and 12-24 rails.
Mounting width is 19.00 in (483 mm) across an EIA 19-inch rack, mounting height is 5.25 in (133 mm) occupying 3U, and the overall shelf depth is 16.00 in (406 mm) with an inside width of 17.47 in (444 mm). Four 0.25 x 0.44 in mounting slots are provided for rail attachment.
What sets this shelf apart is its movable side brackets: they can be mounted inside or outside the rack at four different depths, so DNRMA1916BK1 can be positioned to match varying equipment depths, improve load distribution and reduce stress on the rack rails.
- 3U, 19 in mounting width, 16 in overall depth
- 275 lb (125 kg) maximum weight
- Four-position adjustable side brackets
The part is TAA-compliant and manufactured in North America in an ISO 9001 certified facility, and is USMCA, RoHS and REACH compliant.
Ideal For
- Data centers and IT infrastructure
- Network and telecom installations
- Industrial and control system environments
- Supporting servers and chassis with varying depths
- Mounting non-rackmount equipment in open relay racks
Overview
| Assembly | Knockdown design, ships unassembled |
| Part Number | DNRMA1916BK1 |
| Product Type | Adjustable Rack Shelf (DNRMA Series) |
| Long Description | 3U Cantilever Solid Adjustable Shelf - 16" dp - 275 lbs rated |
| Short Description | 3U 19W 16D ADJ SHELF |
| Maximum Weight (Load Capacity) | 275 lb (125 kg) |
Dimensions
| Inside Width | 17.47 in (444 mm) |
| Overall Depth | 16.00 in (406 mm) |
| Front Flange Width | 18.91 in (480 mm) |
Identifiers
| UPC | 623980965093 |
| UNSPSC | 43201618 |
| GTIN-14 | 00623980965093 |
| UPC Without Check Digit | 62398096509 |
Rack Mounting
| Rack Type | Open relay racks (primary); panel-mounted rack applications also supported |
| Rack Units | 3U |
| Rack Standard | 19 in EIA rack mounting width only |
| Mounting Width | 19.00 in (483 mm) |
| Mounting Height | 5.25 in (133 mm) |
| Mounting Hardware | Included for 10-32 and 12-24 rails |
| Bracket Adjustment | Movable side brackets mount inside or outside the rack at four different depths |
Packaging & Shipping
| Tariff Code | 9403.10.0040 |
| Shipping Weight | 8 lbs (3.63 kg) |
| Country Of Origin | CA |
Construction & Finish
| Gauge | 14-gauge steel |
| Finish | Painted black textured (black powder coat) |
| Material | Mild Steel |
| Included Components | 1x DNRMA shelf (1916), 1x right side bracket, 1x left side bracket, 6x 10-32 KEP nut |
Compliance & Certifications
| ECCN | EAR99 |
| Standards | TAA-compliant |
| Manufacturing | North America, ISO 9001 certified facility |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
| USMCA Compliant | Yes |
| Finish Compliance | GREENGUARD, TSCA, RoHS compliant |
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Frequently Asked Questions
How much weight can the DNRMA1916BK1 shelf hold?▾
It is rated for a maximum weight of 275 lb (125 kg), supported by 14-gauge steel construction.
How much rack space does it use and what depth is it?▾
The shelf occupies 3U with a mounting height of 5.25 in (133 mm), a 19.00 in (483 mm) mounting width and an overall depth of 16.00 in (406 mm).
Can the mounting depth be adjusted?▾
Yes. The movable side brackets can be mounted inside or outside the rack at four different depths, which also helps improve load distribution and reduce stress on the rack rails.
Is mounting hardware included?▾
Yes. Mounting hardware is included for 10-32 and 12-24 rails, and the shelf assembly includes six 10-32 KEP nuts along with left and right side brackets.
Does it arrive assembled?▾
No. The DNRMA1916BK1 uses a knockdown design and ships unassembled for easier handling and shipping protection.
Is a deeper version available?▾
Yes. The DNRMA Series is offered in 16 in and 20 in depths; the 20 in version is DNRMA1920BK1.
