Hammond Power Solutions NH SERIES Dimensional Sheet
GENERAL INFORMATION
FRONT VIEW SIDE VIEW
F
B
MA
A
A
1
MA
B
1
D
H
MB
E
C
K
L
0.56 Dia.(4)
0.50
Keyhole
Slot (4)
BACK
All Dimensions in Inches
G
MA
FRONT VIEW SIDE VIEW
A
C
D
H
K
B1
MB
L
E
0.56 Dia.(4)
B
BACK
All Dimensions in Inches
NEMA 3R ENCLOSURE DIMENSIONAL DRAWINGS
‘NH’ SERIES ENCLOSURES
Case
Style
NH3 26.00 25.00 21.00 38.00 24.00 2.50 14.00 2.00 X 3.00 1.00 21.50 19.00
NH4 32.00 29.50 25.50 41.00 24.00 2.50 12.00 2.00 X 3.00 1.00 23.50 23.50
Note: Mounting hole dimension is 0.56” diameter.
1
Knockout (K) sizes are actual diameters of knockout, not conduit sizes. Refer to table on page 251 for conduit sizes.
A B B
1
Case
Style
NH5 19.40 16.75 20.20 15.00 21.50 12.00 2.00 7.00 7.81 6.00 1.38 X 1.75 2.80 18.00 9.00
NH6 23.90 21.50 25.00 19.50 28.75 17.00 2.00 8.00 10.29 8.50 1.75 X 2.50 5.20 22.75 9.00
Note: Mounting hole dimension is 0.56” diameter.
1
Knockout (K) sizes are actual diameters of knockout, not conduit sizes. Refer to table on page 251 for conduit sizes.
© Hammond Power Solutions Inc.
A A
1
B B
1
Dimensions in Inches
C D E H K
Op t i O n a l nEMa 4, 12 a n d St a i n l E S S St E E l En c l O S u r E S a r E a v a i l a b l E .
Dimensions in Inches
C D E F G H K
247
p t i O n a l nEMa 4, 12 a n d St a i n l E S S St E E l En c l O S u r E S a r E a v a i l a b l E .
O
1
Data subject to change without notice.
L MA MB
E E p a g E 252 & 253 f O r d E t a i l S .
S
1
L MA MB
E E p a g E 252 & 253 f O r d E t a i l S .
S
GENERAL
INFORMATION
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