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291CSI Section 16160
Siemens Electrical Products and Systems
Specification Guide
AC Controls
15
Dimensions
AC Controls
Manual Motor Starters and Contactors
Enclosure
Type Fig
Outline Dimensions in Inches (mm)
Mounting
Dimensions in Inches (mm)
Mtg.
Screw Conduit Size
Max
Wire
Size
Approx
Ship Wt
Lbs
Ref
Dwg
1
2
3
4
5
6
5.313 (134.94)
8.000 (203.20)
11.875 (301.63)
11.875 (301.63)
11.000 (279.40)
9.700 (233.36)
Open
NEMA 1
NEMA 4
NEMA 4X
NEMA 7 & 9
NEMA 12
Table 15.12 Motor Starters
A
2.500 ( 63.50)
5.688 (114.46)
6.250 (158.75)
7.938 (201.62)
7.125 (184.15)
5.875 (149.23)
B
3.625 ( 92.08)
3.188 ( 80.96)
5.125 (130.18)
7.313 (185.74)
5.875 (149.23)
5.063 (128.59)
C
5.500 (139.70)
5.875 (149.23)
10.375 (263.53)
11.125 (282.58)
9.188 (233.36)
8.625 (219.08)
DE
2.250 ( 57.15)
2.500 ( 63.50)
4.125 (104.78)
6.875 (174.63)
6.063 (153.99)
3.000 ( 76.20)
10
10
1/4
10
1/2
—
8
8
8
8
8
8
3
8
10
12
27
11
—
1/2 – 3/4
—
1
1/2
—
—
—
—
—
3/4
—
D54755
D25055
D54824
D26243
D56049
D25293
GK1K2
Figure 2
Figure 1
Figure 3
Figure 5 Figure 6
Figure 4