2
1
Top View of Assembly
23.50
[.925]
SECTION A-A
End View of Assembly
A
23.50
[.925]
B
B
B
35.00
[1.378]
B
A
35.00
[1.378]
11.00
[.433]
SECTION B-B
Side View of Assembly
15.00
[.591]
2.00
[.079]
Top View Looking Inside Box
17.50
[.689]
23.50
[.925]
NOTE
Purchased assembly includes lid and box made from GP ABS material
and cover screws.
3.00
[.118]
SECTION C-C
Boss Heights
1551N
3.50
[.138]
Note: Enclosure Lid may come with
"gate" tab still intact. This tab is easily
removed if necessary
Lid
Maximum P.C. Board Size
n
2.50
35.00
[1.378]
A
29.50
[1.161]
28.73
[1.131]
35.00
[1.378]
[.098]
3.25
[.128]
23.50
[.925]
R3.00
[.118]
3.25
[.128]
1551N Enclosure
Black Enclosure - RAL 9011 - UL94 - HB
1551NBK
Gray Enclosure - RAL 7035 - UL94 - HB
1551NGY
Translucent Blue - UL94 - HB
1551NTBU
ACCESSORIES
Recommended Screw Torque: 15-20 ozf.in (10-15 cN.m)
Black Enclosure Cover Screws (Pkg 100)
[#4
1591TS100BK
X 1/2" Self Tapping]
Grey Enclosure Cover Screws (Pkg 100)
[#4
1591TS100
X 1/2" Self Tapping]
P.C. Board Screws (Pkg 100)
1551ATS100
[#2 x 3/16" Self Tapping]
A
17.50
[.689]
28.73
[1.131]
29.50
[1.161]
R1.00
[.039]
1551N
1
2
HAMMOND [ Hammond Manufacturing Ltd. ]
