NoN-Metallic
Fiberglass eNclosures
NeMa 4X (iP66) Fiberglass
Jic size JuNctioN boXes
with Factory iNstalled
MouNtiNg FlaNges
OM-AMU Series
OM-AMU664F solid cover
fiberglass enclosure with
4 screw closure and factory
installed mounting flange.
All models shown
much smaller
than actual size.
l Suited for Higher Temperatures or
Corrosive Environments
l Protect Controls and Components Indoors or Outdoors
l UL 94 Flammability Rating
l UV Stabilized for Outdoor Use
l 304 SS Hardware and Continuous Hinge
l Multiple Cover Options–Raised or Clear Polycarbonate
l Optional Sub-Panels and Front Panels
l Factory Installed Mounting Flange
or 304 SS Mounting Feet Available
OM-AMU series non-metallic fiberglass enclosures are designed
to insulate and protect electrical controls and components in both
indoor and outdoor applications and are especially well suited for
higher temperatures and corrosive environments. These NEMA
4X (IP66) fiberglass JIC junction boxes feature raised covers with
a variety of latching options that allow you to provide the level
of security or ease of access needed for each application. The
OM-AMU series enclosures have molded-in hinges with removable
stainless steel hinge pins.
Construction
l Fiberglass Reinforced Polyester Formulation
l Tongue and Grove, Closed Cell Neoprene Seal
Designed for Nema Type 4X Rating
l Molded-In Hinge and Latch Keeper Designs
Eliminate Wall Penetrations
l Factory Installed Durable Polycarbonate
Mounting Flange
l 304 SS Hardware
OM-AMU1206TCCF
fiberglass enclosure with
molded-in hinge, clear
polycarbonate cover,
padlocking twist latch and
mounting flange.
OM-AMU1084TCCF
fiberglass enclosure
with molded-in hinge,
clear ploycarbonate
window and padlocking
twist latch. Shown with
OM-HFPU108, front dead
panel sold separately.
N
Enclosures
OM-AMU1426LWF raised
front fiberglass enclosure
with stainless steel hinge,
padlocking snap latch,
viewing window and
mounting flange.
Closures
The OM-AMU Series fiberglass enclosures are available in four
closure styles.
l Lift-Off Cover with Four Screws
l Molded-In Hinge on One Side with 2 Screws on
the Opposite Side
l Padlocking Snap Latch or Twist Latch with
Molded-In Hinge
SPECIFICATIONS
Service Temperature Rating: -35 to 130°C
(-31 to 266°F)
Standards: UL Types 1, 2, 3, 4, 4x, 12 and 13;
CSA Types 1,2,3,3R, 4 4X, 12 and 13;
NEMA Types 1, 2, 3, 3R, 4, 4X, 12 and 13;
IEC Type IP66
N-1
14
F
J
I
M
U
(0.66)
17
Flange Mount
(0.56)
J
I
Flange Mount
B
AS
Z
(0.56)
14
F
J
I
L
M
U
(0.66)
17
D
C
L
C
L
Flange Mount
Foot Mount
Latch Locations
For Use On
6x6x4
8x6x4
10x8x4
10x8x6
For Use On
12x10x6 D= 191 (7.50)
14x12x6 D=203 (8.00)
16x14x8 D=229 (9.00)
18x16x8 D=241 (9.50)
20x18x8 D=260 (10.25)
Note: Cover Removed for Clarity
(0.56)
14
J
I
H
Flange Mount
F
J
I
L
M
U
(0.66)
17
Flange Mount
Foot Mount
(0.56)
Dimensions: mm (inch)
B
14
17
(0.66)
Latch Locations
For Use On
6x6x4
8x6x4
10x8x4
J
10x8x6
For Use On
12x10x6 D= 191 (7.50)
14x12x6 D=203 (8.00)
16x14x8 D=229 (9.00)
18x16x8 D=241 (9.50)
20x18x8 D=260 (10.25)
Z
Note: Cover Removed for Clarity
All models shown
much smaller
than actual size.
C
L
U
AS
M
F
Flange Mount
I
Foot Mount
L
W
C
L
D
C
22
(0.87)
K
OM-AMU1084TCCF fiberglass
enclosure with molded-in hinge,
clear ploycarbonate window and
padlocking twist latch. Shown with
OM-HFPU108, front dead panel
sold separately.
OM-AMU SERIES DIMENSIONS: mm (inch)
MODEL
NUMBER
OM-AMU664 154 159 105 104 108 108 102 175, 171 125 171 150 144 171 165 3 90 x 90
(6.05) (6.27) (4.13) (4.11) (4.25) (4.25) (4.00) (6.88, 6.75) (4.91) (6.75) (5.89) (5.67) (6.72) (6.50) (0.13) (3.50 x 3.50)
OM-AMU864 204 159 105 104 159 108 102 226, 222 125 222 150 195 171 216 3 133 x 102
(8.05) (6.27) (4.13) (4.11) (6.25) (4.25) (4.00) (8.88, 8.75) (4.91) (8.75) (5.89) (7.67) (6.72) (8.50) (0.13) (5.25 x 4.00)
OM-AMU1084 255 210 105 104 210 159 152 273 176 273 200 246 221 267 3 159 x 108
(10.05) (8.27) (4.13) (4.11) (8.25) (6.25) (6.00) (10.75) (6.91) (10.75) (7.89) (9.67) (8.72) (10.50) (0.13) (6.25 x 4.25)
OM-AMU1206 306 261 156 155 260 210 203 324 224 323 251 296 272 318 3 213 x 165
(12.05) (10.27) (6.13) (6.11) (10.25) (8.25) (8.00) (12.75) (8.82) (12.70) (9.89) (11.67) (10.72) (12.50) (0.13) (8.38 x 6.50)
OM-AMU1426 357 312 156 155 311 260 254 375, 371 275 373 302 347 323 368 3 264 x 216
(14.05) (12.27) (6.13) (6.11) (12.25) (10.25) (10) (14.75, 14.62) (10.82) (14.7) (11.89) (13.67) (12.72) (14.5) (0.13) (10.38 x 8.50)
OM-AMU1648 408 362 207 206 362 311 305 425 291 430 353 398 374 419 4 314 x 267
(16.05) (14.27) (8.13) (8.11) (14.25) (12.25) (12.00) (16.75) (11.47) (16.91) (13.89) (15.67) (14.72) (16.50) (0.14) (12.38 x 10.50)
OM-AMU1860 460 415 257 257 413 362 305 480, 477 348 487 410 455 431 476 5 330 x 279
(18.12) (16.34) (10.13) (10.10) (16.25) (14.25) (12.00) (18.88, 18.76) (13.72) (19.16) (16.14) (17.92) (16.97) (18.75) (0.19) (13.00 x 11.00)
OM-AMU2060 505 409 257 257 452 351 254 540 334 521 404 500 425 521 5 356 x 305
(19.87) (16.09) (10.13) (10.10) (17.81) (13.81) (10.00) (21.25) (13.16) (20.53) (15.89) (19.67) (16.72) (20.50) (0.19) (14.00 x 12.00)
OM-AMU1426LWF raised front
fiberglass enclosure with stainless
steel hinge, 2 padlocking, snap
latches, viewing window and
mounting flange.
USABLE
PANEL BOSS FLANGE MOUNT FOOT MOUNT NOMINAL
OM-AMU1206TCCF fiberglass
enclosure with molded-in hinge,
clear polycarbonate cover,
padlocking twist latch and
mounting flange.
BOX SIZE DEPTH CENTERS CENTERS CENTERS COVER SIZE
A B C F S Z J I H L K M U W
N-2
WALL WINDOW
THICKNESS H x W
Pole mount kits for
up to 16" dia. poles
available. See
accessories
chart below.
OM-AMU664F solid cover
fiberglass enclosure with
4 screw closure and factory
installed mounting flange.
N
Pole mount kits are 14 gauge (0.075") galvannealed steel
with 48" SS pole clamp and includes #10-32 SS screws,
washers and lock nuts.
Shown smaller
than actual size.
ACCESSORIES
SUB-PANELS
FIBERGLASS ALUMINUM STEEL DESCRIPTION
OM-PF66 OM-PA66 SCE-6P6 Sub-panel for 6 x 6" enclosure
OM-PF86 OM-PA86 SCE-8P6 Sub-panel for 8 x 6" enclosure
OM-PF108 OM-PA108 SCE-10P8 Sub-panel for 10 x 8" enclosure
OM-PF120 OM-PA120 SCE-12P10 Sub-panel for 12 x 10" enclosure
OM-PF142 OM-PA142 SCE-14P12 Sub-panel for 14 x 12" enclosure
OM-PF164 OM-PA164 SCE-16P14 Sub-panel for 16 x 14" enclosure
OM-PF186 OM-PA186 OM-P186 Sub-panel for 18 x 16" enclosure
OM-PF206 OM-PA206 OM-P206 Sub-panel for 20 x 16" enclosure
FRONT-PANELS DESCRIPTION
OM-HFPU66 Aluminum front-panel for 6 x 6" enclosure
OM-HFPU86 Aluminum front-panel for 8 x 6" enclosure
OM-HFPU108 Aluminum front-panel for 10 x 8" enclosure
OM-HFPU120 Aluminum front-panel for 12 x 10" enclosure
OM-HFPU142 Aluminum front-panel for 14 x 12" enclosure
OM-HFPU164 Aluminum front-panel for 16 x 14" enclosure
OM-HFPU186 Aluminum front-panel for 18 x 16" enclosure
OM-HFPU206 Aluminum front-panel for 20 x 16" enclosure
POLE MOUNT KIT DESCRIPTION
OM-AMPOLEMNT6 Pole mount kit for 6" wide fiberglass enclosures
OM-AMPOLEMNT8 Pole mount kit for 8" wide fiberglass enclosures
OM-AMPOLEMNT10 Pole mount kit for 10" wide fiberglass enclosures
OM-AMPOLEMNT12 Pole mount kit for 12" wide fiberglass enclosures
OM-AMPOLEMNT14 Pole mount kit for 14" wide fiberglass enclosures
OM-AMPOLEMNT16 Pole mount kit for 16" wide fiberglass enclosures
Enclosures
N-3
To Order Visit omega.com/om-amu for Pricing and Details
NON-METALLIC FIBERGLASS ENCLOSURES
SCREW CLOSURE MODELS
MODELS MODELS
WITHOUT HINGES WITH HINGES HEIGHT WIDTH DEPTH
OM-AMU664F OM-AMU664HF 6 6 4
OM-AMU664CCF OM-AMU664CCHF 6 6 4
OM-AMU664WF OM-AMU664HWF 6 6 4
OM-AMU864F OM-AMU864HF 8 6 4
OM-AMU864CCF OM-AMU864CCHF 8 6 4
OM-AMU864WF OM-AMU864HWF 8 6 4
OM-AMU1084F OM-AMU1084HF 10 8 4
OM-AMU1084CCF OM-AMU1084CCHF 10 8 4
OM-AMU1084WF OM-AMU1084HWF 10 8 4
OM-AMU1206F OM-AMU1206HF 12 10 6
OM-AMU1206CCF OM-AMU1206CCHF 12 10 6
OM-AMU1206WF OM-AMU1206HWF 12 10 6
OM-AMU1426F OM-AMU1426HF 14 12 6
OM-AMU1426CCF OM-AMU1426CCHF 14 12 6
OM-AMU1426WF OM-AMU1426HWF 14 12 6
OM-AMU1648F OM-AMU1648HF 16 14 8
OM-AMU1648CCF OM-AMU1648CCHF 16 14 8
OM-AMU1648WF OM-AMU1648HWF 16 14 8
OM-AMU1860F OM-AMU1860HF 18 16 10
OM-AMU1860WF OM-AMU1860HWF 18 16 10
OM-AMU2060F OM-AMU2060HF 20 16 10
OM-AMU2060WF OM-AMU2060HWF 20 16 10
PADLOCKING LATCH CLOSURE MODELS
MODELS MODELS
WITH SNAP LATCHES WITH TWIST LATCHES HEIGHT WIDTH DEPTH
OM-AMU664LF OM-AMU664TF 6 6 4
OM-AMU664LCCF OM-AMU664TCCF 6 6 4
OM-AMU664LWF OM-AMU664TWF 6 6 4
OM-AMU864LF OM-AMU864TF 8 6 4
OM-AMU864LCCF OM-AMU864TCCF 8 6 4
OM-AMU864LWF OM-AMU864TWF 8 6 4
OM-AMU1084LF OM-AMU1084TF 10 8 4
OM-AMU1084LCCF OM-AMU1084TCCF 10 8 4
OM-AMU1084LWF OM-AMU1084TWF 10 8 4
OM-AMU1206LF OM-AMU1206TF 12 10 6
OM-AMU1206LCCF OM-AMU1206TCCF 12 10 6
OM-AMU1206LWF OM-AMU1206TWF 12 10 6
OM-AMU1426LF OM-AMU1426TF 14 12 6
OM-AMU1426LCCF OM-AMU1426TCCF 14 12 6
OM-AMU1426LWF OM-AMU1426TWF 14 12 6
OM-AMU1648LF OM-AMU1648TF 16 14 8
OM-AMU1648LCCF OM-AMU1648TCCF 16 14 8
OM-AMU1648LWF OM-AMU1648TWF 16 14 8
OM-AMU1860LF OM-AMU1860TF 18 16 10
OM-AMU1860LWF OM-AMU1860TWF 18 16 10
OM-AMU2060LF OM-AMU2060TF 20 16 10
OM-AMU2060LWF OM-AMU2060TWF 20 16 10
Note: “W” indicates models with viewing window, “CC” indicates clear polycarbonate cover.
Ordering Examples: OM-AMU664F, solid cover fiberglass enclosure 6 H x 6 W x 4" D with factory installed mounting flange.
OM-AMU1206LCCF fiberglass enclosure with raised UV resistant polycarbonate cover and snap latches 12 H x 10 W x 6" D,
and SCE-12P10 steel sub-panel for 12 x 10" enclosure.
DIMENSIONS (inches)
DIMENSIONS (inches)
N-4
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