User guide

SDN12 & SDN12PL SERIES ENCLOSURES
NEMA 12 FLANGED SINGLE DOOR DISCONNECT
F5
www.hubbell-wiegmann.com
Data Subject To Change Without Notice
2.00
3.00
1.25
3.00
0.63
H
1.25
0.63
0.44
W-3.00
H-1.56
X
X
W
DOOR STIFFENER IF
H = 42.00"OR MORE
D
D-0.28
Y
Y
0.88
0.88
B1.75 2.62
MOUNTING FEET
PANEL
(Order
Separately)
STIFFENER
SEEPageF27
OMIT TWO MIDDLE
STUDSIFH= LESS
THAN 31.00"
OMIT TWO MIDDLE STUDS
IF W = LESS THAN 32.00"
SECTION Y-Y
0.19
D
0.88
0.63
1.31
1.09
12 GA.
0.75
2.75
14 GA.
2.38
1.25 TYP
3/8 - 16 COLLAR
STUD
PA N E L
(ORDER SEPARATELY)
BODY
STIFFENER
MOUNTING
FEET
DOOR
STIFFENER
CONTINUOUS
HINGE
GASKET
SECTION X-X
E
FF
2.63
1.59
1.50
Ø0.44
3.00
3.00
1.50
1.50
A
WB
G
0.69
TYP
Note:
E = 4.75 when Depth = 8.00
E = 7.09 when Depth = 10.00
E = 11.62 when Depth = 12.00 or 16.00
E = 18.38 for SDN12603812A
See Pages F16-F22 for various brands of disconnects
for “F”, “G”,&“WB” dimensions.
Disconnects will occupy space on panel shown by
dimensions “E”, “F”,&“G”. Wiring space “WB” is
available when disconnect is installed in the enclosure.
Refer to National Electrical Code article 430-10(b)
for wiring space required for line side conductors to be
connected to disconnect. Verify your application to determine
if wiring space is adequate.
THIS SPACE IS OCCUPIED
BY DISCONNECT SWITCH
AND FUSE CLIP (IF USED)
OR CIRCUIT BREAKER.
TOPHOLEIN
R.H. FLANGE
Notes:
1. Large print pocket (8"x10") is provided in each enclosure.
2. Panels are made from 12 Ga. steel.
3. Panels have flanges along all sides when either dimension
exceeds 17".
4. Catalog number SDN12603812A has a larger cutout in the
enclosure flange to accommodate the Allen-Bradley
1494V-H2 and I-T-E FHOHN operating handles.
5. Enclosures under 40" high require 2-point door hardware and
6. See Page F27 for Stiffener Location
enclosures 40" high and larger require 3-point door hardware.
H-6.00
WB = Wiring Space
SDN12 Version