Junction Boxes Clamp-Cover
nVent.com/HOFFMANSUBJECT TO CHANGE WITHOUT NOTICEstainless steel1Spec-00359 G
Spec-00359
clamp cover, type 4x
inDustry stanDarDs
UL 50 Listed; Type 3R, 4, 4X, 12; File No. E27525
cUL Listed per CSA C22.2 No 94; Type 3R, 4, 4X, 12; File No.
E27525
UL 508A, 508 Listed; Type 3R, 4, 4X, 12; File No. E61997
cUL Listed per CSA C22.2 No 94; Type 3R, 4, 4X, 12; File No.
E61997
NEMA/EEMAC Type 3R, 4, 4X, 12, 13
CSA File No. 42184: Type 4, 4X, 12
IEC 60529, IP66
Meets Type 3RX requirements
application
Used in either corrosive or outdoor applications, Clamp Cover
Enclosures combine a seamless foam-in-place gasket with
stainless steel screw-down clamps for a consistent and reliable
seal, yet the cover is easily removed for access and modifications.
speciFications
• 16 and 14 gauge Type 304 or 316L stainless steel
• Seams continuously welded and ground smooth
• Seamless foam-in-place gasket
• Stainless steel screws and clamps
• Weldnuts provided for mounting optional panels and terminal
block kits in size 6.00 x 4.00 in. (152 x 102 mm) and larger
• Bonding provision on door and body
FinisH
Cover and sides of body have smooth #4 brushed finish.
accessories
Fast-Operating Clamp-Cover Junction Box Clamp
Panels for Junction Boxes
Terminal Block Kit Assembly for Junction Boxes
Steel, Stainless Steel and Non-Metallic Window Kits
Hol-Sealers Hole Seals
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: A51S
Standard Product
Catalog Number AxBxC in./mm UL Listed
Body
Gauge
Cover
Gauge
Steel
Panel
Conductive
Steel
Panel
Panel Size
D x E
in./mm
Mounting
G x H
in./mm
Overall
L x W
in./mm
F
in./mm
J
in./mm
M
in./mm
N
in./mm
T
in./mm
V
in./mm
Y
in./mm
A404NFSS 4.00 x 4.00 x 3.00
102 x 102 x 76
508A 16 16 No Panel No Panel No Panel
No Panel
4.75 x 2.00
121 x 51
5.50 x 5.38
140 x 137
—
—
2.56
65
1.38
35
1.38
35
3.00
76
—
—
—
—
A404NFSS6 4.00 x 4.00 x 3.00
102 x 102 x 76
508A 16 16 No Panel No Panel No Panel
No Panel
4.75 x 2.00
121 x 51
5.50 x 5.38
140 x 137
—
—
2.56
65
1.38
35
1.38
35
3.00
76
—
—
—
—
A6044NFSS 6.00 x 4.00 x 4.00
152 x 102 x 102
508A 16 16 A6P4 A6P4G 4.88 x 2.88
124 x 73
6.75 x 2.00
171 x 51
7.50 x 5.38
191 x 137
3.50
89
3.56
90
1.38
35
1.38
35
3.00
76
0.31
8
0.56
14
A6044NFSS6 6.00 x 4.00 x 4.00
152 x 102 x 102
508A 16 16 A6P4 A6P4G 4.88 x 2.88
124 x 73
6.75 x 2.00
171 x 51
7.50 x 5.38
191 x 137
3.50
89
3.56
90
1.38
35
1.38
35
3.00
76
0.31
8
0.56
14
A8064NFSS 8.00 x 6.00 x 4.00
203 x 152 x 102
50, 50E 14 16 A8P6 A8P6G 6.75 x 4.88
171 x 124
8.75 x 4.00
222 x 102
9.50 x 7.38
241 x 187
3.50
89
3.56
90
—
—
1.38
35
5.00
127
0.25
6
0.62
16
A8064NFSS6 8.00 x 6.00 x 4.00
203 x 152 x 102
50, 50E 14 16 A8P6 A8P6G 6.75 x 4.88
171 x 124
8.75 x 4.00
222 x 102
9.50 x 7.38
241 x 187
3.50
89
3.56
90
—
—
1.38
35
5.00
127
0.25
6
0.62
16
A606NFSS 6.00 x 6.00 x 4.00
152 x 152 x 102
50, 50E 16 16 A6P6 A6P6G 4.88 x 4.88
124 x 124
6.75 x 4.00
171 x 102
7.50 x 7.38
191 x 187
3.50
89
3.56
90
2.38
60
1.38
35
5.00
127
0.31
8
0.56
14
A606NFSS6 6.00 x 6.00 x 4.00
152 x 152 x 102
50, 50E 16 16 A6P6 A6P6G 4.88 x 4.88
124 x 124
6.75 x 4.00
171 x 102
7.50 x 7.38
191 x 187
3.50
89
3.56
90
2.38
60
1.38
35
5.00
127
0.31
8
0.56
14
A1008NFSS 10.00 x 8.00 x 4.00
254 x 203 x 102
50, 50E 14 16 A10P8 A10P8G 8.75 x 6.88
222 x 175
10.75 x 6.00
273 x 152
11.50 x 9.38
292 x 238
3.50
89
3.56
90
—
—
1.38
35
7.00
178
0.25
6
0.62
16
A1008NFSS6 10.00 x 8.00 x 4.00
254 x 203 x 102
50, 50E 14 16 A10P8 A10P8G 8.75 x 6.88
222 x 175
10.75 x 6.00
273 x 152
11.50 x 9.38
292 x 238
3.50
89
3.56
90
—
—
1.38
35
7.00
178
0.25
6
0.62
16
A12106NFSS 12.00 x 10.00 x 6.00
305 x 254 x 152
50, 50E 14 16 A12P10 A12P10G 10.75 x 8.88
273 x 225
12.75 x 8.00
324 x 203
13.50 x 11.38
343 x 289
5.50
140
5.56
141
—
—
2.38
60
9.00
229
0.25
6
0.62
16
A12106NFSS6 12.00 x 10.00 x 6.00
305 x 254 x 152
50, 50E 14 16 A12P10 A12P10G 10.75 x 8.88
273 x 225
12.75 x 8.00
324 x 203
13.50 x 11.38
343 x 289
5.50
140
5.56
141
—
—
2.38
60
9.00
229
0.25
6
0.62
16
A1412NFSS 14.00 x 12.00 x 6.00
356 x 305 x 152
50, 50E 14 16 A14P12 A14P12G 12.75 x 10.88
324 x 276
14.75 x 10.00
375 x 254
15.50 x 13.38
394 x 340
5.50
140
5.56
141
—
—
2.38
60
11.00
279
0.25
6
0.62
16
A1412NFSS6 14.00 x 12.00 x 6.00
356 x 305 x 152
50, 50E 14 16 A14P12 A14P12G 12.75 x 10.88
324 x 276
14.75 x 10.00
375 x 254
15.50 x 13.38
394 x 340
5.50
140
5.56
141
—
—
2.38
60
11.00
279
0.25
6
0.62
16
A1614NFSS 16.00 x 14.00 x 6.00
406 x 356 x 152
50, 50E 14 16 A16P14 A16P14G 14.75 x 12.88
375 x 327
16.75 x 12.00
425 x 305
17.50 x 15.38
445 x 391
5.50
140
5.56
141
—
—
2.38
60
13.00
330
0.25
6
0.62
16
A1614NFSS6 16.00 x 14.00 x 6.00
406 x 356 x 152
50, 50E 14 16 A16P14 A16P14G 14.75 x 12.88
375 x 327
16.75 x 12.00
425 x 305
17.50 x 15.38
445 x 391
5.50
140
5.56
141
—
—
2.38
60
13.00
330
0.25
6
0.62
16
A404NFSS, A404NFSS6, A6044NFSS and A6044NFSS6 are UL 508A Listed.
The remaining catalog numbers are UL 50 Listed.
Catalog numbers ending in “6” are Type 316L stainless steel.
Purchase panels separately. Optional stainless steel, composite and aluminum panels are also available for most sizes.
Junction Boxes Clamp-Cover
PH 763.422.2211nVent.com/HOFFMAN stainless steel 2
Spec-00359 G
