
Hammond REFK1903524LG1 20U Knock-Down Rack Cabinet, 24.5" Deep
Ships from and sold by A5 IT
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Create Free Business AccountKey Features
- 20U usable mounting space: 35.19 in (894 mm) high, 23.50 in (597 mm) deep, 23.00 in (584 mm) with doors
- Two pairs of infinitely adjustable EIA-310 combination rails, tapped 10-32, 10-gauge, 1000 lb capacity
- Knock-down flat-pack design for easier transport and installation in tight-access areas
- 16-gauge mild steel cabinet with C-channel strut construction; self-squaring, one bolt per corner
- RAL7035 light gray textured powder coat; GREENGUARD, TSCA and RoHS compliant finish
- Removable gland plate with rear bottom cable entry for organized cable routing
- Four adjustable nylon leveling feet included; optional caster mounting available
- TAA compliant, manufactured in North America (Country of Origin: CA)
REFK1903524LG1 is a 20U knock-down 19-inch rack cabinet finished in RAL7035 light gray textured powder coat. It ships unassembled in a flat pack, which makes it a practical choice for AV and media installations, test and measurement benches, telecom and legacy network gear, and industrial or automation systems where an assembled cabinet simply cannot be carried through the door.
The cabinet is built from 16-gauge mild steel with C-channel strut construction for rigidity and flexible rail positioning. Two pairs of infinitely adjustable, EIA-310 compliant 10-gauge combination mounting rails are tapped 10-32 and support a 1000 lb load capacity, so a mix of rack equipment types can be mounted front and rear. Mounting hardware is included, and the self-squaring design assembles with one bolt per corner using minimal tools.
Overall dimensions are 40.19 in x 21.34 in x 24.5 in (1,021 mm x 542 mm x 622 mm), with 35.19 in (894 mm) of usable mounting height (20U), 23.50 in (597 mm) of usable mounting depth, and 23.00 in (584 mm) of usable depth with doors fitted. Shipping weight is 116 lbs (52.62 kg).
- Solid non-removable side panels, with optional solid, louvered or window doors available separately.
- Removable gland plate with rear bottom cable entry for routing cabling from below.
- Four adjustable nylon leveling feet included, with optional caster mounting.
REFK1903524LG1 is TAA compliant and made in Canada, is RoHS and REACH compliant, and uses a textured powder coat finish that is GREENGUARD, TSCA and RoHS compliant.
Ideal For
- AV and media installations
- Test and measurement environments
- Industrial and automation systems
- Telecom and legacy network equipment setups
- Sites with limited access where assembled cabinets cannot be moved in
Overview
| Series | REFK Series - Rack Cabinet, Knock-Down Design (1000 lb) |
| Rack Type | Cabinet |
| Rack Units | 20U |
| Part Number | REFK1903524LG1 |
| Short Description | 20U 21.34W 24.5D CABINET LG |
| Black Equivalent Part | REFK1903524BK1 (RAL 9005 Black) |
Dimensions
| Overall Depth | 24.50 in (622 mm) |
| Overall Width | 21.34 in (542 mm) |
| Overall Height | 40.19 in (1021 mm) |
| Size H X W X D | 40.19 in x 21.34 in x 24.5 in (1,021 mm x 542 mm x 622 mm) |
| Height (Drawing, Front View) | 40.33 in (1024 mm) |
Identifiers
| UPC | 623980043524 |
| UNSPSC | 43223306 |
| GTIN-14 | 00623980043524 |
| UPC W/o Check Digit | 62398004352 |
Rack Mounting
| Rail Type | Tapped 10-32 combination rails |
| Rail Gauge | 10-gauge |
| Load Capacity | 1000 lb |
| Rail Quantity | Two (2) pairs, infinitely adjustable |
| Rail Standard | EIA-310 compliant |
| Mounting Hardware | Included |
| Usable Mounting Depth | 23.50 in (597 mm) |
| 19" Mounting Dimension | 18.35 in (466 mm) |
| Usable Mounting Height | 35.19 in (894 mm) |
| Usable Width (Drawing) | 19.06 in (484 mm) |
| Usable Panel Height (Drawing) | 35.00 in (889 mm) (20U) |
| Usable Mounting Depth (With Doors) | 23.00 in (584 mm) |
| Usable Space Depth (Drawing, Section B-B) | 21.50 in (546 mm) |
Packaging & Shipping
| Tariff Code | 9403.10.0040 |
| Shipping Weight | 116 lbs (52.62 kg) |
| Country Of Origin | CA |
Construction & Finish
| Doors | Optional (solid, louvered or window) |
| Finish | Textured powder coat (painted RAL7035 textured) |
| Material | Mild Steel |
| Cable Entry | Removable gland plate, rear bottom cable entry |
| Paint Color | RAL7035 Light Gray |
| Side Panels | Solid, non-removable |
| Cabinet Gauge | 16-gauge steel |
| Leveling Feet | Four (4) adjustable nylon leveling feet; optional caster mounting |
| Frame Construction | C-channel strut, self-squaring, one bolt per corner assembly |
| Included Components | 1x bottom panel, 2x side panels, 1x top panel, 2x combination rails tapped (pair), 1x gland plate, 6x 6-32 x 1/4 self-tapping screws, 8x flat nylon washers 1/4" I.D., 8x 1/4-20 x 1/2 screws, 8x 1/4-20 KEP nuts |
| Bottom Mounting Holes | 8X Ø.28 in (7 mm); 5/16-18 THRU |
| Shipping Configuration | Shipped knock-down (flat pack) for handling ease and protection |
Compliance & Certifications
| ECCN | EAR99 |
| Standards | TAA compliant |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
| USMCA Compliant | Yes |
| Finish Compliance | GREENGUARD, TSCA and RoHS compliant powder coat |
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Frequently Asked Questions
Does REFK1903524LG1 ship assembled?▾
No. It is a knock-down cabinet that ships unassembled in a flat pack for handling ease, protection and easier transport into tight-access areas. Assembly is self-squaring with one bolt per corner and includes the required hardware.
What rail type does this cabinet use?▾
It includes two pairs of infinitely adjustable, EIA-310 compliant 10-gauge combination mounting rails tapped 10-32, which support a mix of rack equipment types. Mounting hardware is included.
How much equipment depth is available?▾
Usable mounting depth is 23.50 in (597 mm), or 23.00 in (584 mm) when optional doors are fitted. Overall cabinet depth is 24.50 in (622 mm).
Are doors included with REFK1903524LG1?▾
No. Side panels are solid and non-removable, and doors are optional. For a 20U (35.00 in) REFK frame the series lists solid doors RSDF19035BK1 / RSDF19035LG1, louvered doors RSDL19035BK1 / RSDL19035LG1 and window door REDFP19035BK1.
Can casters be added?▾
Yes, the cabinet includes four adjustable nylon leveling feet and supports optional caster mounting. The series lists caster sets 1425BLSOFT, 1425BM, 1425BH and 1425BHLOCK.
Is this cabinet TAA compliant?▾
Yes. REFK1903524LG1 is TAA compliant and manufactured in North America (Country of Origin: CA), and is also RoHS, REACH and USMCA compliant.
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