Specifications
Bull etin
Type 1 Boxes and
e
nclosures
A1M
Medium Type 1 Enclosures
2
Subject to change without notice PH 763 422 2211 • FX 763 422 2600 • www.hoffmanonline.com © 2007 Hoffman Enclosures Inc.
Commercial Boxes
and Enclosures
Standard Sizes Medium Type 1 Enclosures
Catalog
Number
A x B x C
in. (mm)
Panel
Catalog
Number
Perforated
Panel
Catalog
Number
Panel Size
D x E
in. (mm)
Panel
Ga.
G
(in.)
G
(mm)
H
(in.)
H
(mm)
J
(in.)
J
(mm)
Q
(in.)
Q
(mm)
P
(in.)
P
(mm)
F
(in.)
F
(mm)
K
(in.)
K
(mm)
A16N12ALP 16.00 x 12.00 x 6.62
(406 x 305 x 168)
A16N12MP A16N12MPP
13.00 x 10.50
(330 x 267)
14 13.88 353 7.00 178 2.50 64 1.06 27 0.31 8 6.00 152 1.50 38
A16N16ALP 16.00 x 16.00 x 6.62
(406 x 406 x 168)
A16N16MP A16N16MPP
13.00 x 14.50
(330 x 368)
14 13.88 353 11.00 279 2.50 64 1.06 27 0.31 8 6.00 152 1.50 38
A16N20ALP 16.00 x 20.00 x 6.62
(406 x 508 x 168)
A16N20MP A16N20MPP
13.00 x 18.50
(330 x 470)
14 13.88 353 15.00 381 2.50 64 1.06 27 0.31 8 6.00 152 1.50 38
A20N16ALP 20.00 x 16.00 x 6.62
(508 x 406 x 168)
A20N16MP A20N16MPP
17.00 x 14.50
(432 x 368)
14 17.88 454 11.00 279 2.50 64 1.06 27 0.31 8 6.00 152 1.50 38
A20N20ALP 20.00 x 20.00 x 6.62
(508 x 508 x 168)
A20N20MP A20N20MPP
17.00 x 18.50
(432 x 470)
14 17.88 454 15.00 381 2.50 64 1.06 27 0.31 8 6.00 152 1.50 38
A24N16ALP 24.00 x 16.00 x 6.62
(610 x 406 x 168)
A24N16MP A24N16MPP
21.00 x 14.50
(533 x 368)
14 21.88 556 11.00 279 2.50 64 1.06 27 0.31 8 6.00 152 1.50 38
A24N20ALP 24.00 x 20.00 x 6.62
(610 x 508 x 168)
A24N20MP A24N20MPP
21.00 x 18.50
(533 x 470)
14 21.88 556 15.00 381 2.50 64 1.06 27 0.31 8 6.00 152 1.50 38
A24N24ALP 24.00 x 24.00 x 6.62
(610 x 610 x 168)
A24N24MP A24N24MPP*
21.00 x 22.50
(533 x 572)
12 21.88 556 19.00 483 2.50 64 1.06 27 0.31 8 6.00 152 1.50 38
A30N24ALP 30.00 x 24.00 x 6.62
(762 x 610 x 168)
A30N24MP A30N24MPP*
26.00 x 22.50
(660 x 572)
12 27.50 699 16.75 425 3.62 92 1.25 32 0.44 11 6.00 152 2.00 51
A36N24ALP 36.00 x 24.00 x 6.62
(914 x 610 x 168)
A36N24MP A36N24MPP*
32.00 x 22.50
(813 x 572)
12 33.50 851 16.75 425 3.62 92 1.25 32 0.44 11 6.00 152 2.00 51
A36N30ALP 36.00 x 30.00 x 6.62
(914 x 762 x 168)
A36N30MP A36N30MPP*
32.00 x 28.50
(813 x 724)
12 33.50 851 22.75 578 3.62 92 1.25 32 0.44 11 6.00 152 2.00 51
A16N12BLP 16.00 x 12.00 x 8.62
(406 x 305 x 219)
A16N12MP A16N12MPP
13.00 x 10.50
(330 x 267)
14 13.88 353 7.00 178 2.50 64 1.06 27 0.31 8 8.00 203 1.50 38
A20N12BLP 20.00 x 12.00 x 8.62
(508 x 305 x 219)
A20N12MP A20N12MPP
17.00 x 10.50
(432 x 267)
14 17.88 454 7.00 178 2.50 64 1.06 27 0.31 8 8.00 203 1.50 38
A20N16BLP 20.00 x 16.00 x 8.62
(508 x 406 x 219)
A20N16MP A20N16MPP
17.00 x 14.50
(432 x 368)
14 17.88 454 11.00 279 2.50 64 1.06 27 0.31 8 8.00 203 1.50 38
A20N20BLP 20.00 x 20.00 x 8.62
(508 x 508 x 219)
A20N20MP A20N20MPP
17.00 x 18.50
(432 x 470)
14 17.88 454 15.00 381 2.50 64 1.06 27 0.31 8 8.00 203 1.50 38
A24N20BLP 24.00 x 20.00 x 8.62
(610x 508x 219)
A24N20MP A24N20MPP
21.00 x 18.50
(533 x 470)
14 21.88 556 15.00 381 2.50 64 1.06 27 0.31 8 8.00 203 1.50 38
A24N24BLP 24.00 x 24.00 x 8.62
(610 x 610 x 219)
A24N24MP A24N24MPP*
21.00 x 22.50
(533 x 572)
12 21.88 556 19.00 483 2.50 64 1.06 27 0.31 8 8.00 203 1.50 38
A30N20BLP 30.00 x 20.00 x 8.62
(762 x 508 x 219)
A30N20MP A30N20MPP*
26.00 x 18.50
(660 x 470)
12 27.50 699 15.00 381 2.50 64 1.25 32 0.44 11 8.00 203 2.00 51
A30N24BLP 30.00 x 24.00 x 8.62
(762 x 610 x 219)
A30N24MP A30N24MPP*
26.00 x 22.50
(660 x 572)
12 27.50 699 16.75 425 3.62 92 1.25 32 0.44 11 8.00 203 2.00 51
A30N30BLP 30.00 x 30.00 x 8.62
(762 x 762 x 219)
A30N30MP A30N30MPP*
26.00 x 28.50
(660 x 724)
12 27.50 699 22.75 578 3.62 92 1.25 32 0.44 11 8.00 203 2.00 51
A36N24BLP 36.00 x 24.00 x 8.62
(914 x 610 x 219)
A36N24MP A36N24MPP*
32.00 x 22.50
(813 x 572)
12 33.50 851 16.75 425 3.62 92 1.25 32 0.44 11 8.00 203 2.00 51
A36N30BLP 36.00 x 30.00 x 8.62
(914 x 762 x 219)
A36N30MP A36N30MPP*
32.00 x 28.50
(813 x 724)
12 33.50 851 22.75 578 3.62 92 1.25 32 0.44 11 8.00 203 2.00 51
A18N18CLP 18.00 x 18.00 x 10.62
(441 x 441 x 270)
A18N18MP A18N18MPP
15.00 x 16.50
(381 x 419)
14 15.88 403 13.00 330 2.50 64 1.06 27 0.31 8 10.00 254 1.50 38
A24N20CLP 24.00 x 20.00 x 10.62
(610 x 508 x 270)
A24N20MP A24N20MPP
21.00 x 18.50
(533 x 470)
14 21.88 556 15.00 381 2.50 64 1.06 27 0.31 8 10.00 254 1.50 38
A30N24CLP 30.00 x 24.00 x 10.62
(762 x 610 x 270)
A30N24MP A30N24MPP
21.00 x 22.50
(533 x 572)
12 27.50 699 16.75 425 3.62 92 1.25 32 0.44 11 10.00 254 2.00 51
A24N24DLP 24.00 x 24.00 x 12.62
(610 x 610 x 321)
A24N24MP A24N24MPP*
21.00 x 22.50
(533 x 572)
12 21.88 556 19.00 483 2.50 64 1.06 27 0.31 8 12.00 305 1.50 38
A30N24DLP 30.00 x 24.00 x 12.62
(762 x 610 x 321)
A30N24MP A30N24MPP*
26.00 x 22.50
( 660 x 724)
12 27.50 699 16.75 425 3.62 92 1.25 32 0.44 11 12.00 305 2.00 51
A36N30DLP 36.00 x 30.00 x 12.62
(914 x 762 x 321)
A36N30MP A36N30MPP*
32.00 x 28.50
(813 x 724)
12 33.50 851 22.75 578 3.62 92 1.25 32 0.44 11 12.00 305 2.00 51
Purchase panels separately.
* Flanged on all four sides.
Spec-00261 Rev. A 04/07
Devices for utilization