Type 3R Screw-cover Type 3r BoxeS and encloSureS
Spec-00263 F
EQUIPMENT PROTECTIONSUBJECT TO CHANGE WITHOUT NOTICEConTRaCToR1
Spec-00263
F
763.422.2211
763.422.2600
ConTRaCToR
Type 3R
ScRew-cov eR Type 3R Boxe S and encloSu ReS
SCRew-CoveR, Type 3R
InDUSTRy STanDaRDS
UL 50, 50E Listed; Type 3R; File No. E27525
cUL Listed per CSA C22.2 No 94; Type 3R; File No. E27525
NEMA/EEMAC Type 3R
IEC 60529, IP32
appLICaTIon
Use this enclosure with or without knockouts in outdoor
applications as a wiring or junction box.
FeaTUReS
• Drip shield top and seam-free sides, front and back
• Slip-on removable cover fastened with plated steel screws along
bottom edge
• Handles on larger sizes (see table)
• Embossed mounting holes on back of enclosure
• Knockouts in bottom of 16 and 14 gauge enclosures
• Provision for padlocking
• No gasketing
SpeCIFICaTIonS
• 16, 14 or 12 gauge galvanized steel
FInISH
ANSI 61 gray polyester powder paint finish inside and out over
pretreated surfaces.
aCCeSSoRIeS
See also Accessories.
Industrial Corrosion Inhibitors
Electric Heater
Grounding Device
Mounting Bracket Kit
Touch-Up Paint
Bulletin: A90S3
Standard Product
Catalog Number AxBxC in./mm Body Style
D
in./mm
Mounting H
in./mm
Mounting J
in./mm Knockout Pattern
A4R44 4.00 x 4.00 x 4.00
102 x 102 x 102
A —
—
1.88
48
2.00
51
B-C
A6R44 6.00 x 4.00 x 4.00
152 x 102 x 102
A —
—
1.88
48
1.06
27
B-C
A12R44 12.00 x 4.00 x 4.00
305 x 102 x 102
A —
—
1.88
48
1.06
27
B-C
A6R64 6.00 x 6.00 x 4.00
152 x 152 x 102
A —
—
2.25
57
1.06
27
B-C-D
A8R64 8.00 x 6.00 x 4.00
203 x 152 x 102
A —
—
2.25
57
1.06
27
B-C-D
A8R84 8.00 x 8.00 x 4.00
203 x 203 x 102
A —
—
2.25
57
1.06
27
F-G-H-I
A10R84 10.00 x 8.00 x 4.00
254 x 203 x 102
A —
—
2.25
57
1.06
27
F-G-H-I
A12R84 12.00 x 8.00 x 4.00
305 x 203 x 102
A —
—
2.25
57
1.06
27
F-G-H-I
A10R104 10.00 x 10.00 x 4.00
254 x 254 x 102
A —
—
2.25
57
1.06
27
C-D-E-F-G
A12R104 12.00 x 10.00 x 4.00
305 x 254 x 102
A —
—
2.25
57
1.06
27
C-D-E-F-G
A12R124 12.00 x 12.00 x 4.00
305 x 305 x 102
A —
—
2.25
57
1.06
27
C-D-E-F-G
A18R124 18.00 x 12.00 x 4.00
457 x 305 x 102
A —
—
2.25
57
1.06
27
C-D-E-F-G
A18R184 18.00 x 18.00 x 4.00
457 x 457 x 102
B —
—
13.00
330
1.12
28
A-B-C-D-E-F-G-H-I
A6R66 6.00 x 6.00 x 6.00
152 x 152 x 152
A —
—
2.25
57
1.06
27
B-C-D
A8R86 8.00 x 8.00 x 6.00
203 x 203 x 152
A —
—
2.25
57
1.06
27
F-G-H-I
A10R86 10.00 x 8.00 x 6.00
254 x 203 x 152
A —
—
2.25
57
1.06
27
F-G-H-I
A10R106 10.00 x 10.00 x 6.00
254 x 254 x 152
A —
—
2.25
57
1.06
27
C-D-E-F-G
Type 3R Screw-cover Type 3r BoxeS and encloSureS
Spec-00263 F
PH763. 422.2 211••FA X763.422.2 600••PentAirP rot ect.comEQUIPMENT PROTECTION ConTRaCToR 2
Catalog Number AxBxC in./mm Body Style
D
in./mm
Mounting H
in./mm
Mounting J
in./mm Knockout Pattern
A12R86 18.00 x 8.00 x 6.00
457 x 203 x 152
A —
—
2.25
57
1.06
27
F-G-H-I
A12R106 12.00 x 10.00 x 6.00
305 x 254 x 152
A —
—
2.25
57
1.06
27
C-D-E-F-G
A12R126 12.00 x 12.00 x 6.00
305 x 305 x 152
A —
—
2.25
57
1.06
27
C-D-E-F-G
A15R126 15.00 x 12.00 x 6.00
381 x 305 x 152
A —
—
2.25
57
1.06
27
C-D-E-F-G
A16R126 16.00 x 12.00 x 6.00
406 x 305 x 152
A —
—
2.25
57
1.06
27
C-D-E-F-G
A18R126 18.00 x 12.00 x 6.00
457 x 305 x 152
A —
—
2.25
57
1.06
27
C-D-E-F-G
A18R186 18.00 x 18.00 x 6.00
457 x 457 x 152
B —
—
13.00
330
1.12
28
A-B-C-D-E-F-G-H-I
A24R126 24.00 x 12.00 x 6.00
610 x 305 x 152
B —
—
13.00
330
1.12
28
C-D-E-F-G
A24R186 24.00 x 18.00 x 6.00
610 x 457 x 152
B —
—
13.00
330
1.12
28
A-B-C-D-E-F-G-H-I
A24R246 24.00 x 24.00 x 6.00
610 x 610 x 152
B —
—
13.00
330
1.12
28
A-B-C-D-E-F-G-H-I
A8R88 8.00 x 8.00 x 8.00
203 x 203 x 203
A —
—
2.25
57
1.06
27
F-G-H-I
A12R128 12.00 x 12.00 x 8.00
305 x 305 x 203
A —
—
2.25
57
1.06
27
C-D-E-F-G
A15R128 15.00 x 12.00 x 8.00
381 x 305 x 203
A —
—
2.25
57
1.06
27
C-D-E-F-G
A18R128 18.00 x 12.00 x 8.00
457 x 305 x 203
A —
—
2.25
57
1.12
28
C-D-E-F-G
A24R168 24.00 x 16.00 x 8.00
610 x 406 x 203
B —
—
13.00
330
1.12
28
C-D-E-F-G
A18R188 18.00 x 18.00 x 8.00
457 x 457 x 203
B —
—
13.00
330
1.12
28
A-B-C-D-E-F-G-H-I
A24R188 24.00 x 18.00 x 8.00
610 x 457 x 203
B —
—
13.00
330
1.12
28
A-B-C-D-E-F-G-H-I
A24R208 24.00 x 20.00 x 8.00
610 x 508 x 203
B —
—
13.00
330
1.12
28
A-B-C-D-E-F-G-H-I
A24R248 24.00 x 24.00 x 8.00
610 x 610 x 203
C 12.19
310
13.00
330
1.12
28
A-B-C-D-E-F-G-H-I
A30R248 30.00 x 24.00 x 8.00
762 x 610 x 203
C 15.19
386
13.00
330
1.12
28
A-B-C-D-E-F-G-H-I
A48R368 48.00 x 36.00 x 8.00
1219 x 914 x 203
C 24.19
614
33.00
838
1.50
38
A-B-C-D-E-F-G-H-I
A18R1810 18.00 x 18.00 x 10.00
457 x 457 x 254
B —
—
13.00
330
1.12
28
A-B-C-D-E-F-G-H-I
A24R1810 24.00 x 18.00 x 10.00
610 x 457 x 254
B —
—
13.00
330
1.12
28
A-B-C-D-E-F-G-H-I
A24R2410 24.00 x 24.00 x 10.00
610 x 610 x 254
C 12.19
310
13.00
330
1.12
28
A-B-C-D-E-F-G-H-I
A30R2410 30.00 x 24.00 x 10.00
762 x 610 x 254
C 15.19
386
13.00
330
1.50
38
A-B-C-D-E-F-G-H-I
A24R2412 24.00 x 24.00 x 12.00
610 x 610 x 305
C 12.19
310
13.00
330
1.12
28
A-B-C-D-E-F-G-H-I
A30R3012 30.00 x 30.00 x 12.00
762 x 762 x 305
C 15.19
386
27.00
686
1.50
38
A-B-C-D-E-F-G-H-I
A36R3012 36.00 x 30.00 x 12.00
914 x 762 x 305
C 18.19
462
27.00
686
1.50
38
A-B-C-D-E-F-G-H-I
A36R3612 36.00 x 36.00 x 12.00
914 x 914 x 305
C 18.19
462
33.00
838
1.50
38
A-B-C-D-E-F-G-H-I
A30R3016 30.00 x 30.00 x 16.00
762 x 762 x 406
C 15.19
386
27.00
686
1.50
38
A-B-C-D-E-F-G-H-I
A48R3616 48.00 x 36.00 x 16.00
1219 x 914 x 406
C 24.19
614
33.00
838
1.50
38
A-B-C-D-E-F-G-H-I
A4R44NK 4.00 x 4.00 x 4.00
102 x 102 x 102
A —
—
1.88
48
2.00
51
—
A6R64NK 6.00 x 6.00 x 4.00
152 x 152 x 102
A —
—
2.25
57
1.06
27
—
A8R64NK 8.00 x 6.00 x 4.00
203 x 152 x 102
A —
—
2.25
57
1.06
27
—
A8R84NK 8.00 x 8.00 x 4.00
203 x 203 x 102
A —
—
2.25
57
1.06
27
—
A10R84NK 10.00 x 8.00 x 4.00
254 x 203 x 102
A —
—
2.25
57
1.06
27
—
A12R84NK 12.00 x 8.00 x 4.00
305 x 203 x 102
A —
—
2.25
57
1.06
27
—
A10R104NK 10.00 x 10.00 x 4.00
254 x 254 x 102
A —
—
2.25
57
1.06
27
—
A12R104NK 12.00 x 10.00 x 4.00
305 x 254 x 102
A —
—
2.25
57
1.06
27
—
Type 3R Screw-cover Type 3r BoxeS and encloSureS
Spec-00263 F
EQUIPMENT PROTECTIONSUBJECT TO CHANGE WITHOUT NOTICEConTRaCToR3
Catalog Number AxBxC in./mm Body Style
D
in./mm
Mounting H
in./mm
Mounting J
in./mm Knockout Pattern
A12R124NK 12.00 x 12.00 x 4.00
305 x 305 x 102
A —
—
2.25
57
1.06
27
—
A18R184NK 18.00 x 18.00 x 4.00
457 x 457 x 102
B —
—
13.00
330
1.12
28
—
A6R66NK 6.00 x 6.00 x 6.00
152 x 152 x 152
A —
—
2.25
57
1.06
27
—
A18R66NK 18.00 x 6.00 x 6.00
457 x 152 x 152
A —
—
2.25
57
1.06
27
—
A8R86NK 8.00 x 8.00 x 6.00
203 x 203 x 152
A —
—
2.25
57
1.06
27
—
A10R86NK 10.00 x 8.00 x 6.00
254 x 203 x 152
A —
—
2.25
57
1.06
27
—
A10R106NK 10.00 x 10.00 x 6.00
254 x 254 x 152
A —
—
2.25
57
1.06
27
—
A12R106NK 12.00 x 10.00 x 6.00
305 x 254 x 152
A —
—
2.25
57
1.06
27
—
A12R126NK 12.00 x 12.00 x 6.00
305 x 305 x 152
A —
—
2.25
57
1.06
27
—
A15R126NK 15.00 x 12.00 x 6.00
381 x 305 x 152
A —
—
2.25
57
1.06
27
—
A16R126NK 16.00 x 12.00 x 6.00
406 x 305 x 152
A —
—
2.25
57
1.06
27
—
A18R126NK 18.00 x 12.00 x 6.00
457 x 305 x 152
A —
—
2.25
57
1.06
27
—
A18R186NK 18.00 x 18.00 x 6.00
457 x 457 x 152
B —
—
13.00
330
1.12
28
—
A24R186NK 24.00 x 18.00 x 6.00
610 x 457 x 152
B —
—
13.00
330
1.12
28
—
A24R246NK 24.00 x 24.00 x 6.00
610 x 610 x 152
B —
—
13.00
330
1.12
28
—
A8R88NK 8.00 x 8.00 x 8.00
203 x 203 x 203
A —
—
2.25
1.06
1.06
27
—
A24R88NK 24.00 x 8.00 x 8.00
610 x 203 x 203
A —
—
2.25
1.06
1.06
27
—
A12R128NK 12.00 x 12.00 x 8.00
305 x 305 x 203
A —
—
2.25
57
1.06
27
—
A15R128NK 15.00 x 12.00 x 8.00
381 x 305 x 203
A —
—
2.25
57
1.06
27
—
A18R128NK 18.00 x 12.00 x 8.00
457 x 305 x 203
A —
—
2.25
57
1.12
28
—
A18R188NK 18.00 x 18.00 x 8.00
457 x 457 x 203
B —
—
13.00
330
1.12
28
—
A24R188NK 24.00 x 18.00 x 8.00
610 x 457 x 203
B —
—
13.00
330
1.12
28
—
A24R208NK 24.00 x 20.00 x 8.00
610 x 508 x 203
B —
—
13.00
330
1.12
28
—
A24R248NK 24.00 x 24.00 x 8.00
610 x 610 x 203
C 12.19
310
13.00
330
1.12
28
—
A30R248NK 30.00 x 24.00 x 8.00
762 x 610 x 203
C 15.19
386
13.00
330
1.12
28
—
A48R368NK 48.00 x 36.00 x 8.00
1219 x 914 x 203
C 24.19
614
33.00
838
1.50
38
—
A24R2410NK 24.00 x 24.00 x 10.00
610 x 610 x 254
C 12.19
310
13.00
330
1.12
28
—
A24R2412NK 24.00 x 24.00 x 12.00
610 x 610 x 305
C 12.19
310
13.00
330
1.12
28
—
A30R3012NK 30.00 x 30.00 x 12.00
762 x 762 x 305
C 15.19
386
27.00
686
1.50
38
—
A36R3012NK 36.00 x 30.00 x 12.00
914 x 762 x 305
C 18.19
462
27.00
686
1.50
38
—
A36R3612NK 36.00 x 36.00 x 12.00
914 x 914 x 305
C 18.19
462
33.00
838
1.50
38
—
A30R3016NK 30.00 x 30.00 x 16.00
762 x 762 x 406
C 15.19
386
27.00
686
1.50
38
—
A48R3616NK 48.00 x 36.00 x 16.00
1219 x 914 x 406
C 24.19
614
33.00
838
1.50
38
—
