Surface Mounting
NEMA 3R - NEMA IV - Complies with U/L Std.
50
Cast Iron - Hot Dipped Galvanized Third
Party Certification: UL File E 189027
Standard
Construction:
Available
Extras:
(1)
Box and plain cover of cast iron.
(2) Stainless steel machine screws.
(3) Neoprene gasket.
(4) Larger boxes have adequate additional screws to insure
tightness.
(1)
Drilling only. Drilling and tapping.
(2) Bosses for five threads. Special gaskets.
(3) Mounting lugs. See Mounting
Lug Data.
(4) Interior mounting buttons tapped blind.
(5) Special cast covers.
NOTE:
All boxes are made out of cast iron unless specified.
To specify cast aluminum construction, please add the AL
to the end of any part number.
Cat
No.
Inside
Dimensions
Inches LxWxD
Approx.
Weight Lbs.
Approx.*
Wall Thick
Inches
Cat
No.
Inside
Dimensions
Inches LxWxD
Approx.
Weight Lbs.
Approx.*
Wall Thick
Inches
H12-040402
4x4x2
3.7
3/16
H12-121206
12x12x6
37
9/32
H12-040403
4x4x3
4.8
3/16
H12-121208
12x12x8
49
5/16
H12-040404
4x4x4
6.2
3/16
H12-121210
12x12x10
71
3/8
H12-050503
5x5x3
6.7
3/16
H12-121212
12x12x12
78
3/8
H12-050504
5x5x4
7.2
7/32
H12-121215
12x12x15
100
3/8
H12-060403
6x4x3
6.7
3/16
H12-121218
12x12x18
122
3/8
H12-060404
6x4x4
8.2
7/32
H12-140804
14x8x4
24
1/4
H12-060603
6x6x3
8.0
1/4
H12-140806
14x8x6
30
9/32
H12-060604
6x6x4
11.0
1/4
H12-140810
14x8x10
69
5/16
H12-060605
6x6x5
13.0
1/4
H12-141006
14x10x6
50
9/32
H12-060606
6x6x6
16.0
1/4
H12-141008
14x10x8
56
5/16
H12-070503
7x5x3
7.9
1/4
H12-141406
14x14x6
56
1/4
H12-080403
8x4x3
8.5
3/16
H12-141408
14x14x8
62
5/16
H12-080404
8x4x4
9.5
1/4
H12-141410
14x14x10
88
3/8
H12-080603
8x6x3
11.7
1/4
H12-150604
15x6x4
27
1/4
H12-080604
8x6x4
12.0
1/4
H12-150808
15x8x8
48
1/4
H12-080605
8x6x5
15.7
9/32
H12-150904
15x9x4
30
1/4
H12-080606
8x6x6
20.0
9/32
H12-150906
15x9x6
33
1/4
H12-080803
8x8x3
15.5
1/4
H12-151006
15x10x6
46
1/4
H12-080804
8x8x4
16.5
1/4
H12-151212
15x12x12
90
3/8
H12-080805
8x8x5
22.4
1/4
H12-160404
16x4x4
18
1/4
H12-080806
8x8x6
24.0
9/32
H12-161005
l6xlOx5
48
1/4
H12-080808
8x8x8
32.0
5/16
H12-161006
16x10x6
51
9/32
H12-090603
9x6x3
12.0
1/4
H12-161008
16x10x8
58
5/16
H12-090604
9x6x4
14.0
1/4
H12-161204
16x12x4
54
1/4
H12-100504
10x5x4
15.0
1/4
H12-161206
16x12x6
58
9/32
H12-100604
10x6x4
16.0
1/4
H12-161208
16x12x8
62
5/16
H12-100605
10x6x5
21.0
1/4
H12-161606
16x16x6
68
1/4
H12-100606
10x6x6
23.0
9/32
H12-161608
16
x 16 x 8
88
5/16
H12-100608
lOx6x8
35.0
9/32
H12-161610
16x16x10
130
3/8
H12-100803
10x8x3
19
1/4
H12-161612
16x16x12
130
3/8
H12-100804
lOx8x4
21
1/4
H12-161616
16x16x16
158
7/16
H12-100805
10x8x5
24
1/4
H12-180404
18x4x4
28
1/4
H12-100806
10x8x6
26
9/32
H12-180604
18x6x4
31
1/4
H12-100808
10x8x8
36
5/16
H12-180606
18x6x6
43
9/32
H12-101003
lOxlOx3
22
1/4
H12-180806
18x8x6
46
9/32
H12-101004
lOxlOx4
24
1/4
H12-180808
18x8x8
56
5/16
H12-101005
lOxlOx5
27
1/4
H12-181204
18x12x4
54
9/32
H12-101006
lOxlOx6
29
9/32
H12-181205
18x12x5
56
9/32
H12-120404
12x4x4
16
1/4
H12-181206
18x12x6
58
9/32
H12-120603
12x6x3
17
3/16
H12-181208
18
x 12 x 8
74
5/16
H12-120604
12x6x4
19
1/4
H12-181210
18x12x10
90
3/8
H12-120606
12x6x6
23
1/4
H12-181212
18x12x12
120
7/16
H12-120804
12x8x4
24
1/4
H12-181218
18x12x18
180
7/16
H12-120806
12x8x6
31
1/4
H12-181406
18x14x6
75
9/32
H12-120808
12x8x8
41
5/16
H12-181408
18x14x8
90
5/16
H12-121004
12x10x4
29
1/4
H12-181606
18x16x6
81
9/32
H12-121005
12x10x5
34
9/32
H12-181608
18x16x8
86
5/16
H12-121006
12x10x6
36
9/32
H12-181806
18x18x6
81
5/16
H12-121008
l2x10x8
44
5/16
H12-181808
18
x 18 x 8
98
11/32
H12-121204
12x12x4
32
1/4
Compare
wall thickness of box with chart below to determine if wall
thickness is great enough for conduit hole threads required.
If more threads required, order with Bossed, Drilled or
Tapped holes.