Datasheet

Junction Boxes Drawn EnclosurEs
nVent.com/HOFFMANSUBJECT TO CHANGE WITHOUT NOTICEMild steel1
Spec-00277 E
Spec-00277
Flat and doMe screw cover, contoured, type 4
industry standards
UL 508A Listed; Type 4, 6, 12, 13; File No. E61997
cUL Listed per CSA C22.2 No. 94; Type 4, 6, 12, 13; File No.
E61997
NEMA Type 4, 6, 12, and 13
CSA, File No. 42186: Type 4, 12, and 13
IEC 60529, IP67
application
Made out of drawn steel, this screw cover junction box offers
rounded corners and smooth construction while meeting the water
submersion rating. It can be used for a broad range of electrical and
terminal wiring applications that do not require a back panel and is
available in flat and dome cover models for mounting flexibility.
speciFications
• Drawn 16 gauge steel
• No welded seams or sharp corners
• Cover screws
• Formed flanged cover
• Oil-resistant gasket
• External welded-on mounting brackets for easy installation
• Bonding provision on cover
• Grounding stud on body
FinisH
ANSI 61 gray polyester powder paint inside and out
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: A51DR
Standard Product
Catalog Number
AxBxC in./mm Interior Volume (in.³)
Mounting G
in./mm Cover Type
K
in./mm
L
in./mm
M
in./mm
R
in./mm
S
in./mm
V
in./mm
A443DSC 3.50 x 4.00 x 2.75
89 x 102 x 70
32.6 4.00
102
Flat 1.50
38
4.50
114
4.06
103
—
—
2.06
52
2.98
76
A643DSC 5.75 x 4.00 x 2.75
146 x 102 x 70
55.9 6.25
159
Flat 3.75
95
6.75
171
6.31
160
—
—
4.31
109
2.98
76
A843DSC 8.00 x 4.00 x 2.75
203 x 102 x 70
79.4 8.50
216
Flat 6.00
152
9.00
229
8.56
217
—
—
6.56
167
2.98
76
A1043DSC 10.25 x 4.00 x 2.75
260 x 102 x 70
102.8 10.75
273
Flat 8.25
210
11.25
286
10.81
275
—
—
8.81
224
2.98
76
A445DSC 3.50 x 4.00 x 4.75
89 x 102 x 121
44.7 4.00
102
Dome 1.50
38
4.50
114
4.06
103
2.53
64
2.06
52
3.98
101
A645DSC 5.75 x 4.00 x 4.75
146 x 102 x 121
76.9 6.25
159
Dome 3.75
95
6.75
171
6.31
160
4.78
121
4.31
109
3.98
101
A845DSC 8.00 x 4.00 x 4.75
203 x 102 x 121
109.1 8.50
216
Dome 6.00
152
9.00
229
8.56
217
7.03
179
6.56
167
3.98
101
A1045DSC 10.25 x 4.00 x 4.75
260 x 102 x 121
141.2 10.75
273
Dome 8.25
210
11.25
286
10.81
275
9.25
235
8.81
224
3.98
101
Domed-cover enclosure depth = V + 1 in. (25 mm)