Class 84 Duplex Pump Control Combination

Duplex Heavy Duty Controllers
Class 83, 84
Dimensions
Figure 1
Figure 2
Figure 3
A
Class 83 Non Combination Type
Enclosure
Type
NEMA 1
NEMA 12
NEMA 4
Size
0–13⁄4
2, 21⁄2
3–4
0–13⁄4
2, 21⁄2
3–4
0–13⁄4
2, 21⁄2
3–4
Outline Dimensions
Figure A
B
1
19 1⁄2
16 1⁄8
1
25 1⁄16
17 3⁄16
1
29 11⁄16
23 3⁄16
2
19 1⁄2
16 1⁄8
2
25 1⁄16
17 3⁄16
2
231⁄2
23 3⁄16
2
19 1⁄2
16 1⁄8
2
25 1⁄16
17 3⁄16
2
29 1⁄16
23 3⁄16
Mounting Dimensions
C
D
6 1⁄2
18 3⁄4
7 3⁄8
24 5⁄16
9 1⁄4
27 9⁄16
6 1⁄2
18 3⁄4
7 3⁄8
24 5⁄16
11 1⁄4
27 9⁄16
6 1⁄2
18 3⁄4
7 3⁄8
24 5⁄16
9 1⁄4
27 9⁄16
Mounting
Screw
E
G
1⁄4
13
1⁄4
14
5⁄16
20
1⁄4
13
1⁄4
14
5⁄16
20
1⁄4
13
1⁄4
14
5⁄16
20
Conduit Size
K1
K2
1⁄2–3⁄4
11⁄4–11⁄2
1⁄2–3⁄4
11⁄4–11⁄2
2–21⁄2
11⁄4–11⁄2
—
—
—
—
—
—
—
—
—
—
—
—
Mounting Dimensions
C
D
79⁄16
33
911⁄16
5413⁄16
79⁄16
33
Mounting
Screw
E
G
3
20
⁄8
3⁄8
241⁄4
3⁄8
20
Conduit Size
K1
K2
7⁄8–11⁄8
7⁄8–11⁄8
—
—
—
—
K3
1⁄2
1⁄2–3⁄4
1⁄2–3⁄4
—
—
—
—
—
—
K4
1⁄2–3⁄4
11⁄4–11⁄2
11⁄4–11⁄2
—
—
—
—
—
—
K5
11⁄4–11⁄2
11⁄2–2
2–21⁄2–3
—
—
—
—
—
—
Approx
Ship Wt
Lbs
20
57
93
20
57
93
20
57
93
K5
123⁄64–123⁄32
—
—
Approx
Ship Wt
Lbs
70
106
—
Class 84 Combination Type
Enclosure
Type
NEMA 1
NEMA 4/12
Size
0–21⁄2
3–4
0–4
Outline Dimensions
Figure A
B
3
341⁄8
245⁄8
3
56
281⁄2
3
341⁄8
245⁄8
K3
11⁄8–123⁄64
—
—
K4
11⁄8–123⁄64
—
—
Dimensions
may vary for size 3 & 4
stainless steel enclosures.
Siemens Energy & Automation, Inc.
Industrial Controls Catalog
8/109
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