Tripp Lite
Tripp Lite 42U 4-Post Open Frame Rack Cabinet Square Hole Heavy Duty Caster (SR42UBEXPNDNR3)
- SKU:
- 18288500
- MPN:
- sr42ubexpndnr3
- Availability:
- Usually ships in 2-3 business days. In stock at our IL warehouse.
- Shipping:
- $263.16 (Fixed Shipping Cost)
- Stock Update:
- 12/04/2025 09:11:50 PM PST
- Stock Update:
- 12/04/2025 09:11:50 PM PST
Description
This item is brand-new, factory sealed.
The SR42UBEXPNDNR3 houses 3000 lb of standard 19-inch rack equipment in 42U. It is an expansion model that comes without sides, doors or roof. The front and rear pairs of vertical rails have square mounting holes that are adjustable in quarter-inch increments from 4 to 37 inches. Adjustment is quick and an easy-view depth index ensures consistent rail placement without requiring time-consuming measurements. Each rack space within the enclosure is numbered for ready reference and supports tool-less button-mount 0U installation of up to four compatible PDUs and cable managers.
All components of the SR42UBEXPNDNR3 are grounded to the enclosure frame. Front and rear threaded grounding points are provided for connection to the facility earth ground.
To simplify deployment, the SR42UBEXPNDNR3 comes with preinstalled 3" casters that enable it to be easily maneuvered into the desired location, where it can be secured by adjusting the preinstalled levelers. Note: the casters are intended for minor position adjustments and are not designed for moving the enclosure over long distances.
The SR42UBEXPNDNR3 comes with a 5-year product warranty. As part of the SmartRack family, the SR42UBEXPNDNR3 is compatible with Tripp Lite's extensive range of rackmount accessories, enabling you to customize your solution to meet any requirement.
Package Contents:
- 42U 4-Post SmartRack Premium Open Frame Rack (No Sides, Doors or Roof)
- 50 x M6 Cage nuts
- 50 x M6 Screws
- Stabilizing Brackets
- Owner's Manual
Features
- 42U 4-Post SmartRack Premium Open Frame Rack (No Sides, Doors or Roof)
- 50 x M6 Cage nuts
- 50 x M6 Screws
- Stabilizing Brackets
- Owner's Manual
Certifications & Standards:
- EIA-310
- IEC 60297-3-100
- DIN 41494
- UL 60950
- NOM (Mexico)
Additional Information:
- Grounding lug: Front and Back door frames
- 4 Interior vertical posts with unthreaded square hole openings
- Preinstalled heavy duty 3" casters and leveling feet
- Rolls through standard 7 foot doorway
- Front and rear sets of equipment mounting rails adjust in 1/4" increments. Adjustment is quick and convenient. The easy-view depth index ensures consistent rail placement without requiring time-consuming measurements.
- Tool-less accessory mounting rails (2 rails per enclosure) include slots for quick installation of compatible PDUs and vertical cable managers. Mounting slots are arranged in an industry-standard pattern compatible with a wide variety of accessories. Each rail can accommodate two vertical PDUs or cable managers side-by-side (four items per enclosure).
- Maximum usable internal depth of 37 inches/94 cm (front to rear rail).
- Built in baying tabs allow premium open frame racks to be combined securely in rows. Center-to-center width can be set at 600mm or 24" to match standard data center floor tiles.
- Heavy duty leveling feet extend to allow premium open frame racks to be positioned on uneven floors. Levelers are removable.
- Compact design allows the premium open frame racks to roll through standard height commercial doorways.
- Convenient grounding system. All components are grounded to the premium open frame rack structure which includes multiple connections for facility ground.
- Open top and bottom for cable access.
Environmentally Friendly:
Yes
Assembly Required:
No
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Country of Origin:
China
Specs
| Physical Characteristics | |
| Weight (Approximate) | 150 lb |
| Rack Width | 19" |
| Product Color | Black |
| Dynamic/Rolling Weight Capacity | 3000 lb |
| Static/Stationary Weight Capacity | 3000 lb |
| Units Per Pallet | 1 |
| Height | 78.5" |
| Color Family | Black |
| Width | 23.6" |
| Depth | 41.5" |
| Rack Height | 42U |
| Warranty | |
| Limited Warranty | 5 Year |
| General Information | |
| Brand Name | Tripp Lite series |
| Manufacturer Website Address | http://www.eaton.com |
| Marketing Information | The SR42UBEXPNDNR3 houses 3000 lb of standard 19-inch rack equipment in 42U. It is an expansion model that comes without sides, doors or roof. The front and rear pairs of vertical rails have square mounting holes that are adjustable in quarter-inch increments from 4 to 37 inches. Adjustment is quick and an easy-view depth index ensures consistent rail placement without requiring time-consuming measurements. Each rack space within the enclosure is numbered for ready reference and supports tool-less button-mount 0U installation of up to four compatible PDUs and cable managers. All components of the SR42UBEXPNDNR3 are grounded to the enclosure frame. Front and rear threaded grounding points are provided for connection to the facility earth ground. To simplify deployment, the SR42UBEXPNDNR3 comes with preinstalled 3" casters that enable it to be easily maneuvered into the desired location, where it can be secured by adjusting the preinstalled levelers. Note: the casters are intended for minor position adjustments and are not designed for moving the enclosure over long distances. The SR42UBEXPNDNR3 comes with a 5-year product warranty. As part of the SmartRack family, the SR42UBEXPNDNR3 is compatible with Tripp Lite's extensive range of rackmount accessories, enabling you to customize your solution to meet any requirement. |
| Product Type | Rack Frame |
| Product Name | 42U 4-Post SmartRack Premium Open Frame Rack (No Sides, Doors or Roof) |
| Manufacturer | Eaton Corporation |
| Manufacturer Part Number | SR42UBEXPNDNR3 |
| Product Model | SR42UBEXPNDNR3 |
| Product Line | SmartRack |
Warranty Information
