E4DR19FM45U HOFFMAN ENCLOSURES, E4DR19FM45U Datasheet
![OPEN FRAME RACK, ALUMINUM](/photos/23/3/230318/4571961_sml.jpg)
E4DR19FM45U
Manufacturer Part Number
E4DR19FM45U
Description
OPEN FRAME RACK, ALUMINUM
Manufacturer
HOFFMAN ENCLOSURES
Datasheet
1.E4DR19FM45U.pdf
(2 pages)
Specifications of E4DR19FM45U
Enclosure Material
Aluminum
Body Color
Black
External Height - Imperial
84"
External Width - Imperial
20.25"
External Width
20.25"
Rack U Height
45
Features
4-Post, Tapped Mounting Hole
External Height
84"
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Spec-00004
F P H (763) 422-2661
FX (763) 422-2588
Networking
Open Frame Racks
4-Post Open Frame Racks
4-Post Open Frame Rack
Industry Standards
EIA 310-D
Standard Product
Subject to change without notice
Catalog Number
E4DR19FM38U
E4DR19FM45U
E4DR19FM51U
E4DRS19FM45U
E4DRS19FM51U
UL 1863 Listed; File No. E230874
cUL Listed per CSA C22.2 No. 182.4; File No. E230874
AxB mm
1826 x 514
2131 x 514
2438 x 514
2131 x 514
2438 x 514
PH (763) 422-2661 • FX (763) 422-2588 • hoffmanonline.com
AxB in.
71.88 x 20.25
83.88 x 20.25
96.00 x 20.25
83.88 x 20.25
96.00 x 20.25
4-Post Open Frame Racks
Application
4-Post Open Frame Racks combine the mounting security of a
cabinet with the accessibility of a rack. Used in communication data
center and telecommunication room applications, these adjustable-
depth racks support deeper, heavier network equipment and can be
ganged with standard 2-post or other 4-post racks to expand existing
systems.
Features
• Depth adjustable 450 mm to 1050 mm (17.7 in. to 41.3 in.) in 25-mm
• EIA universal 5/8 - 5/8 - 1/2 in. spaced 12-24 tapped holes or .375-in.
• Compatible with 19-in. rack accessories
• Available with nominal frame height of 6, 7 and 8 ft.
• RU markings on both front and back of tapped-hole uprights make
• Floor mounting holes predrilled at .750-in. diameter
• 12-24 rack mounting screws (pkg. of 20) included with tapped-hole
• Can be ganged with both 2- and 4-Post Open Frame racks
• Includes complete assembly instructions
• Shipped unassembled for convenient transport to job site
Specifications
• Uprights on the tapped-hole model are made of lightweight
• Uprights on the square-hole model are made from 12 gauge steel
• Top and bottom angles made of extruded aluminum (6063-T6
Finish
Smooth RAL 9005 black polyester powder paint finish.
Load Rating
2500 lb. (1134 kg)
Bulletin: DOFR4
Mounting
Hole Type
Tapped
Tapped
Tapped
Square
Square
(.98-in.) increments
square holes fit 19-in. rack equipment
it easier to mount equipment
model
extruded aluminum (6063-T6 alloy) and include RU markings on
both front and back of uprights
alloy)
Rack Units
38
45
51
45
51
© 2010 Pentair Technical Products
Nominal Frame
Height A
6 ft.
7 ft.
8 ft.
7 ft.
8 ft.
Spec-00004 F
1
E4DR19FM45U Summary of contents
Page 1
... Industry Standards UL 1863 Listed; File No. E230874 cUL Listed per CSA C22.2 No. 182.4; File No. E230874 EIA 310-D Standard Product Catalog Number AxB mm E4DR19FM38U 1826 x 514 E4DR19FM45U 2131 x 514 E4DR19FM51U 2438 x 514 E4DRS19FM45U 2131 x 514 E4DRS19FM51U 2438 x 514 Subject to change without notice PH (763) 422-2661 • ...
Page 2
Both tapped and square hole models available (tapped hole model shown) 4-post racks can be ganged with 2-post or other 4-post racks 2 Subject to change without notice 4-Post Open Frame Racks PH (763) 422-2661 • FX (763) 422-2588 • ...