Cut Sheet

Type 3, 3R, 4, 4X BoXes and enclosuRes Screw-cover Type 3r encloSureS
PH 763.422.2211nVent.com/HOFFMAN commeRcial 2
Spec-00263 H
Catalog Number
AxBxC in./mm Body Style
Body Thickness
(ga.)
Cover Thickness
(ga.)
D
in./mm
Mounting H
in./mm
Mounting J
in./mm
Knockout Pattern
A18R186 18.00 x 18.00 x 6.00
457 x 457 x 152
B 16 16 —
—
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 16 16 —
—
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 16 16 —
—
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 14 14 —
—
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 16 16 —
—
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 16 16 —
—
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 16 16 —
—
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 16 16 —
—
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 16 16 —
—
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 16 16 —
—
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 16 16 —
—
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 16 16 —
—
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 14 14 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 14 14 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 12 12 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 16 16 —
—
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 16 16 —
—
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 14 14 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 14 14 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 14 14 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 12 14 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 12 12 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 12 12 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 12 14 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 12 12 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 16 16 —
—
1.88
48
2.00
51
—
A6R64nK 6.00 x 6.00 x 4.00
152 x 152 x 102
A 16 16 —
—
2.25
57
1.06
27
—
A8R64nK 8.00 x 6.00 x 4.00
203 x 152 x 102
A 16 16 —
—
2.25
57
1.06
27
—
A8R84nK 8.00 x 8.00 x 4.00
203 x 203 x 102
A 16 16 —
—
2.25
57
1.06
27
—
A10R84nK 10.00 x 8.00 x 4.00
254 x 203 x 102
A 16 16 —
—
2.25
57
1.06
27
—
A12R84nK 12.00 x 8.00 x 4.00
305 x 203 x 102
A 16 16 —
—
2.25
57
1.06
27
—
A10R104nK 10.00 x 10.00 x 4.00
254 x 254 x 102
A 16 16 —
—
2.25
57
1.06
27
—
A12R104nK 12.00 x 10.00 x 4.00
305 x 254 x 102
A 16 16 —
—
2.25
57
1.06
27
—
A12R124nK 12.00 x 12.00 x 4.00
305 x 305 x 102
A 16 16 —
—
2.25
57
1.06
27
—
A18R184nK 18.00 x 18.00 x 4.00
457 x 457 x 102
B 16 16 —
—
13.00
330
1.12
28
—
A6R66nK 6.00 x 6.00 x 6.00
152 x 152 x 152
A 16 16 —
—
2.25
57
1.06
27
—
A18R66nK 18.00 x 6.00 x 6.00
457 x 152 x 152
A 16 16 —
—
2.25
57
1.06
27
—
A8R86nK 8.00 x 8.00 x 6.00
203 x 203 x 152
A 16 16 —
—
2.25
57
1.06
27
—
A10R86nK 10.00 x 8.00 x 6.00
254 x 203 x 152
A 16 16 —
—
2.25
57
1.06
27
—
A10R106nK 10.00 x 10.00 x 6.00
254 x 254 x 152
A 16 16 —
—
2.25
57
1.06
27
—
A12R106nK 12.00 x 10.00 x 6.00
305 x 254 x 152
A 16 16 —
—
2.25
57
1.06
27
—
A12R126nK 12.00 x 12.00 x 6.00
305 x 305 x 152
A 16 16 —
—
2.25
57
1.06
27
—