Junction Boxes
Screw-cover
Mild steel
Junction Boxes
screw-cover
Spec-00278
c
63.422.2211
7
763.422.2600
screw cover, type 12
ApplicAtion
Ideal for a broad range of applications, this enclosure’s screw cover
is secured in each corner for a positive seal but easily removed for
modifications.
speciFicAtions
•
•
•
•
•
•
16 or 14 gauge steel
Seams continuously welded and ground smooth
Bonding provision on cover
Oil-resistant gasket
Weldnuts provided for mounting optional panels and terminal
block kits in size 6.00 x 4.00 in. (152 x 102 mm) and larger
External wall-mounting brackets
FinisH
ANSI 61 gray polyester powder paint inside and out
industry stAndArds
UL 50, 50E Listed; Type 12, 13; File No. E27525
cUL Listed per CSA C22.2 No. 94; Type 12, 13; File No. E27525
UL 508A Listed; Type 12, 13; File No. E61997
cUL Listed per CSA C22.2 No. 94; Type 12, 13; File No. E61997
NEMA/EEMAC: Type 12 and 13
CSA, File No. 42184: Type 12
IEC 60529, IP65
Accessories
See also Accessories.
Panels for Junction Boxes
Junction Box and Wall-Mount Enclosure Swing Out Panel Kit
Terminal Block Kit Assembly for Junction Boxes Overview
Steel and Stainless Steel Window Kits
ModiFicAtion And custoMiZAtion
Hoffman excels at modifying and customizing products to
your specifications. Contact your local Hoffman sales office or
distributor for complete information.
Bulletin: A51Sc
Standard Product
Catalog Number
A404SC
A604SC
A806SC
A4044SC
A6044SC
A606SC
A808SC
A1008SC
A1010SC
A1210SC
A8066SC
A10086SC
A10106SC
A1212SC
A1412SC
A1614SC
AxBxC in./mm
4.00 x 4.00 x 3.00
102 x 102 x 76
6.00 x 4.00 x 3.00
152 x 102 x 76
8.00 x 6.00 x 3.50
203 x 152 x 89
4.00 x 4.00 x 4.00
102 x 102 x 102
6.00 x 4.00 x 4.00
152 x 102 x 102
6.00 x 6.00 x 4.00
152 x 152 x 102
8.00 x 8.00 x 4.00
203 x 203 x 102
10.00 x 8.00 x 4.00
254 x 203 x 102
10.00 x 10.00 x 4.00
254 x 254 x 102
12.00 x 10.00 x 5.00
305 x 254 x 127
8.00 x 6.00 x 6.00
203 x 152 x 152
10.00 x 8.00 x 6.00
254 x 203 x 152
10.00 x 10.00 x 6.00
254 x 254 x 152
12.00 x 12.00 x 6.00
305 x 305 x 152
14.00 x 12.00 x 6.00
356 x 305 x 152
16.00 x 14.00 x 6.00
406 x 356 x 152
Gauge
16
16
14
16
16
16
14
14
14
14
14
14
14
14
14
14
UL Listed
508A
508A
50, 50E
508A
508A
50, 50E
50, 50E
50, 50E
50, 50E
50, 50E
50, 50E
50, 50E
50, 50E
50, 50E
50, 50E
UL 50
Panel
No Panel
A6P4
A8P6
No Panel
A6P4
A6P6
A8P8
A10P8
A10P10
A12P10
A8P6
A10P8
A10P10
A12P12
A14P12
A16P14
Conductive
Panel
No Panel
A6P4G
A8P6G
No Panel
A6P4G
A6P6G
A8P8G
A10P8G
A10P10G
A12P10G
A8P6G
A10P8G
A10P10G
A12P12G
A14P12G
A16P14G
Panel Size
DxE
in./mm
No Panel
No Panel
4.88 x 2.88
124 x 73
6.75 x 4.88
171 x 124
No Panel
No Panel
4.88 x 2.88
124 x 73
4.88 x 4.88
124 x 124
6.75 x 6.88
171 x 175
8.75 x 6.88
222 x 175
8.75 x 8.88
222 x 226
10.75 x 8.88
273 x 226
6.75 x 4.88
171 x 124
8.75 x 6.88
222 x 175
8.75 x 8.88
222 x 226
10.75 x 10.88
273 x 276
12.75 x 10.88
324 x 276
14.75 x 12.88
375 x 327
Mounting
GxH
in./mm
4.75 x 2.00
121 x 51
6.75 x 2.00
171 x 51
8.75 x 4.00
222 x 102
4.75 x 2.00
121 x 51
6.75 x 2.00
171 x 51
6.75 x 4.00
171 x 102
8.75 x 6.00
222 x 152
10.75 x 6.00
273 x 152
10.75 x 8.00
273 x 203
12.75 x 8.00
324 x 203
8.75 x 4.00
222 x 102
10.75 x 6.00
273 x 152
10.75 x 8.00
273 x 203
12.75 x 10.00
324 x 254
14.75 x 10.00
375 x 254
16.75 x 12.00
425 x 305
Overall
LxW
in./mm
5.50 x 4.23
140 x 107
7.50 x 4.23
191 x 107
9.50 x 6.28
241 x 160
5.50 x 4.23
140 x 107
7.50 x 4.23
191 x 107
7.50 x 6.28
191 x 160
9.50 x 8.28
241 x 210
11.50 x 8.28
292 x 210
11.50 x 10.28
292 x 261
13.50 x 10.28
343 x 261
9.50 x 6.28
241 x 160
11.50 x 8.28
292 x 210
11.50 x 10.28
292 x 261
13.50 x 12.28
343 x 312
15.50 x 12.28
394 x 312
17.50 x 14.28
445 x 363
F
in./mm
—
—
2.53
64
3.03
77
—
—
3.53
90
3.53
90
3.53
90
3.53
90
3.53
90
4.53
115
5.53
140
5.53
140
5.53
140
5.53
140
5.53
140
5.53
140
J
in./mm
2.50
64
2.50
64
3.01
76
3.50
89
3.50
89
3.50
89
3.51
89
3.51
89
3.51
89
4.51
115
5.51
140
5.51
140
5.51
140
5.51
140
5.51
140
5.51
140
K
in./mm
0.66
17
0.66
17
0.67
17
0.66
17
0.66
17
0.66
17
0.67
17
0.67
17
0.67
17
0.67
17
0.67
17
0.67
17
0.67
17
0.67
17
0.67
17
0.67
17
T
in./mm
3.00
76
3.00
76
5.00
127
3.00
76
3.00
76
5.00
127
7.00
178
7.00
178
9.00
229
9.00
229
5.00
127
7.00
178
9.00
229
11.00
279
11.00
279
13.00
330
V
in./mm
—
—
0.318)
8
0.25
6
—
—
0.31
8
0.31
8
0.25
6
0.25
6
0.25
6
0.25
6
0.25
6
0.25
6
0.25
6
0.25
6
0.25
6
0.25
6
Y
in./mm
—
—
0.56
14
0.62
16
—
—
0.56
14
0.56
14
0.62
16
0.62
16
0.62
16
0.62
16
0.62
16
0.62
16
0.62
16
0.62
16
0.62
16
0.62
16
Purchase panels separately. Optional stainless steel, conductive, composite and aluminum panels are available for most sizes.
1
Mild steel
SUBJECT TO CHANGE WITHOUT NOTICE
EQUIPMENT PROTECTION SOLUTIONS
Spec-00278 C
Junction Boxes
Screw-cover
EQUIPMENT PROTECTION SOLUTIONS
Spec-00278 C
PH 763.422.2211 • FAX 763.422.2600 • HOFFMANONLINE.COM
Mild steel
2
