Class 88 Reduced Pump Control

Pump Control Panels
Class 87, 88
Dimensions
Outline Drawings
Figure 2
Figure 1
F
B
E
F
5.000
C
Opening for
Conduit Hub
Size "P"
B
A
G
D
F
C
6.000
DG
A
M
L
L
Mounting Hole
For 3/8" screw
Figure 4
Mounting Holes
For 5/16" Hardware
N
C
H
B
K
L
Handle
(Optional)
H
I
J
K
Figure 3
A
C
D
A
J
(4) .687 Dia Holes
Mounting Hole
for 1/4" screw
D
F
F
E
B
G
E
Class 87 Standard Pump Panel
Size
Figure
A
B
C
D
E
F
G
H
I
J
K
1 – 21/2
3–4
5
6
4 (Vac)
1
1
2
2
2
281/2
401/2
725/32
791/8
5531/32
20
24
20
22
243/8
81/16
83/32
10
1215/16
922/32
24
36
71
78
5426/32
—
—
16
18
201/4
10
12
21/8
21/8
21/8
27
39
7029/32
777/8
5423/32
51/2
87/16
81/2
1115/16
111/2
157/16
141/2
—
—
—
—
263/16
—
—
—
5
—
2714/32
—
—
L
Conduit Knockout
M
N
1/ x 3/
11/4 x 1
2
4
131/32 x 215/32 7/8 x 11/8
3/
4
x1
—
Hub
P
11/2
21/2
—
—
—
—
—
—
—
—
—
—
—
—
Class 88 Reduced Voltage Pump Panels
RVAT
Size
0–2 1/2
3–3 1/2
4
5,6
Part Winding & Wye Delta
Fusible
Circuit
Disconnect Breaker
0–2
0–2 1/2
2 1/2–3 1/2
3–3 1/2
4
4
5
5
Figure
3
3
3
4
All dimensions shown in inches (mm).
Dimensions for reference, not for construction.
8/110
A
43 5/16
55 5/16
74 21/32
90
B
24 5/32
28 9/32
28 9/32
30
C
11
11
11
20
D
42 11/32
54 11/32
73 13/32
16
E
20
24
24
24 716
G
2 1/16
2 1/8
2 1/8
2 3/4
H
—
—
—
1 5/8
I
—
—
—
2
J
—
—
—
1 1/8
K
—
—
—
8 1/16
L
—
—
—
3
Contact a Siemens Sales Office for dimensions not
listed.
Siemens Energy & Automation, Inc.
Industrial Controls Catalog
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