E4DR19FM45U HOFFMAN ENCLOSURES, E4DR19FM45U Datasheet
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 • ...