Hoffman Modular Enclosure Frames & Racks
Frames and Racks consists of metal forms with with pre-drilled holes that are spaced at standardized units of measurement that will accommodate common accessories that can be added to the interior or exterior without drilling or welding. Modular frames can be joined to one another, creating the possibility of multiple configurations, and rails can be added to the frame making it possible to slide panels into and out of the enclosure from the front, rear or side openings.
Hoffman PROLINE G2 frames protect components inside this line of modular enclosures. The frames were designed to withstand heavier load requirements and to provide a solid foundation for the electrical enclosure.
Hoffman PROLINE G2 disconnect frames can be used with PROLINE G2 disconnect doors and components to configure a custom disconnect enclosure from standard enclosure components.
Found 420 items
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Found 420 items
Manufacturer
Hoffman (420)
Component
Adapter Bracket (1)
Bracket (7)
Center Upright (2)
Dress Frame (23)
Filler Panel Kit (15)
Frame (174)
Frame Accessory Bracket (1)
Frame Center Upright (9)
Frame Floor Mounting Bracket (3)
Frame Joining Kit (16)
Sub Component
Full Access Rack (3)
Full-Height Vertical Grid Straps (2)
PROLINE Frame Reducing Bracket (3)
Proline G2 19" Rack Angles (18)
Proline G2 Adjustable Rack-Mounting Rail (7)
Proline G2 Grid Network/Rail System (47)
PROLINE Rack Frame Accessory Bracket (2)
Rack Angle Adapter Bracket (1)
Rack Mounting Channel (6)
Swing-Out Guides (1)
Frame Enclosure Height
24" (6)
28" (1)
32" (7)
40" (8)
48" (9)
56" (16)
63" (30)
71" (46)
79" (49)
87" (37)
Frame Enclosure Height mm
1000 mm (10)
1200 mm (10)
1400 mm (21)
1600 mm (35)
1800 mm (52)
2000 mm (55)
2200 mm (44)
600 mm (6)
700 mm (6)
800 mm (8)
Frame Enclosure Width
16" (4)
24" (61)
28" (3)
32" (57)
40" (20)
48" (27)
63" (22)
71" (15)
Frame Enclosure Width mm
1000 mm (20)
1200 mm (27)
1600 mm (22)
1800 mm (15)
400 mm (4)
600 mm (67)
700 mm (11)
800 mm (74)
Frame Enclosure Depth
16" (32)
20" (41)
24" (58)
30" (1)
32" (38)
36" (2)
40" (2)
Frame Enclosure Depth mm
1000 mm (2)
400 mm (32)
500 mm (41)
600 mm (58)
700 mm (1)
800 mm (38)
900 mm (2)
Fits Frame Height
1000 mm (1)
1200 mm (1)
1400 mm (1)
1600 mm (1)
1800 mm (1)
2000 mm (1)
2200 mm (1)
600 mm (1)
800 mm (1)
Frame Composition
Steel (275)
Frame Enclosure Type
Free-Standing (174)
Frame Number of Doors
1 Door (91)
2 Door (125)
Frame Rack Space
12 Rack Units (2)
25 Rack Units (2)
30 Rack Units (2)
34 Rack Units (2)
39 Rack Units (2)
43 Rack Units (2)
Rack Angle Fits Enclosure Height
1000 mm (2)
1200 mm (2)
1400 mm (2)
1600 mm (2)
1800 mm (2)
2000 mm (2)
2200 mm (2)
600 mm (2)
800 mm (2)
Rack Angle Length
20" (2)
29" (2)
36" (2)
44" (2)
52" (2)
60" (2)
68" (2)
76" (2)
83" (2)
Fits Rack Size
19" (18)
(Rack Angle/Mounting) Rack Units
11 (2)
16 (2)
20 (2)
25 (2)
29 (2)
33 (2)
38 (2)
43 (2)
47 (2)
(Rack Angle/Mounting) Composition
Steel (96)
Rack Angle Hole Type
Square (9)
Tapped (9)
Strap Fits Height
1800 mm (1)
2000 mm (1)
Strap Fits Width
1000 mm (4)
1200 mm (4)
1400 mm (2)
1600 mm (2)
1800 mm (2)
400 mm (4)
500 mm (2)
600 mm (6)
700 mm (2)
800 mm (6)
Strap Fits Depth
1000 mm (5)
1100 mm (1)
1200 mm (1)
400 mm (5)
500 mm (7)
600 mm (6)
700 mm (2)
800 mm (7)
900 mm (2)
Strap Hole Pattern
1-Row (25)
3-Row (36)
Horizontal (38)
Tab-Mount (15)
Vertical (9)
Rack Spacing
19" (27)
24" (1)
Rack-Frame Depth
1000 mm (1)
1100 mm (1)
1200 mm (1)
600 mm (1)
800 mm (1)
900 mm (2)
Rack-Frame Width
600 mm (2)
Rack-Frame Rack Units
1 (2)
10 (2)
11 (2)
12 (2)
16 (2)
2 (2)
3 (2)
4 (2)
5 (2)
6 (2)
Line
PROLINE (95)
PROLINE G2 (270)
Normally In Stock
Hoffman P2AFRB100 PROLINE G2 Frame Reducing Bracket
Free U.S Ground shipping
$228.34
$190.28
Normally In Stock
Hoffman P19RP8UA Aluminum 19" Rack Panel 8 Unit
Free U.S Ground shipping
$125.08
$104.23
Normally In Stock
Hoffman P19RP1UA Aluminum 19" Rack Panel 1 Unit
Free U.S Ground shipping
$77.46
$64.55
Normally In Stock
Hoffman P19RP3UA Aluminum 19" Rack Panel 3 Unit
Free U.S Ground shipping
$89.75
$74.79
Normally In Stock
Hoffman P2G1RT8 PROLINE G2 Horizontal, Bracket-Mount Grid Straps
Free U.S Ground shipping
$138.42
$115.35
Normally In Stock
Hoffman P19RP16UP Steel 19" Rack Panel 16 Unit
Free U.S Ground shipping
$167.06
$139.22
More Information about Modular Enclosure Frames & Racks
Hoffman PROLINE G2 heavy-duty swing-out rack frame allows 19 inch rack panels or equipment to pivot for better accessibility. The center pivot provides a 350 degree rotation with a 400 pound load rating. Right or left offset options allow the frame to pivot out of the enclosure and are capable of 140 degree rotation.
Hoffman PROLINE G2 full access rack is a design adaptation of the heavy-duty swing-out rack frame, serving a similar function, but allows the rack frame to swing out of the enclosure for full access to the 19 inch rack equipment. The full access rack has been rated to a 300 pound load capacity.
Enclosure Selection Basics
Electrical enclosures are cabinets that are designed to house electrical components. Their main function is to protect the components, as well as to protect the operators from electrical hazards. Enclosures are typically made of solid plastics, fiberglass and metal materials, such as carbon steel, stainless steel and aluminum.
One of the most important things to consider when selecting an electrical enclosure is the NEMA rating. NEMA stands for National Electrical Manufacturer Association. They have developed a rating system which determines the types of environments an electrical enclosure can be used in.
NEMA 1 and a NEMA 12 enclosures
Both of these enclosures are intended for indoor use only. They are both dust resistant. The NEMA 12 enclosure is rated for damp environments. The NEMA 1 is rated only for dry environments.
NEMA 4 and NEMA 4X enclosures
Both of these enclosures can be used indoors as well as outdoors. They are both dust resistant. They are also water resistant and corrosion resistant. NEMA 4X has an extra layer of corrosion resistance.
NEMA 7 enclosures
This is a more specific type of enclosure that is rated for use in hazardous environments. It is rated to contain an explosion within the enclosure and not cause any sort of external hazard.
Size
When selecting the size of an enclosure, it is important to consider the following: how much space will the electrical components occupy, how much space is needed around each component, is there enough room to run all of the wires and how much space is needed outside of the enclosure?
Temperature
When selecting an enclosure, it is important to consider both the ambient temperature and the temperature that is generated inside of the enclosure. When an enclosure is located outside in direct sunlight, that heat can be transferred inside the enclosure. Also, each component inside of the enclosure generates a certain amount of heat.