AC Controls
Manual Motor Starters and Contactors
Dimensions
Table 15.12 | Motor Starters |
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| Mounting |
| Mtg. |
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| Max | Approx |
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| Outline Dimensions in Inches (mm) | Dimensions in Inches (mm) | Screw | Conduit Size |
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Enclosure |
| Wire | Ship Wt | Ref | ||||||||||
Type | Fig | A |
| B | C | D |
| E | G | K1 | K2 | Size | Lbs | Dwg |
Open | 1 | 5.313 | (134.94) | 2.500 ( 63.50) | 3.625 ( 92.08) | 5.500 | (139.70) | 2.250 ( 57.15) | 10 | — | — | 8 | 3 | D54755 |
NEMA 1 | 2 | 8.000 | (203.20) | 5.688 (114.46) | 3.188 ( 80.96) | 5.875 | (149.23) | 2.500 ( 63.50) | 10 | 1/2 – 3/4 | — | 8 | 8 | D25055 |
NEMA 4 | 3 | 11.875 | (301.63) | 6.250 (158.75) | 5.125 (130.18) | 10.375 | (263.53) | 4.125 (104.78) | 1/4 | — | — | 8 | 10 | D54824 |
NEMA 4X | 4 | 11.875 | (301.63) | 7.938 (201.62) | 7.313 (185.74) | 11.125 | (282.58) | 6.875 (174.63) | 10 | 1 | — | 8 | 12 | D26243 |
NEMA 7 & 9 | 5 | 11.000 | (279.40) | 7.125 (184.15) | 5.875 (149.23) | 9.188 | (233.36) | 6.063 (153.99) | 1/2 | 1/2 | 3/4 | 8 | 27 | D56049 |
NEMA 12 | 6 | 9.700 | (233.36) | 5.875 (149.23) | 5.063 (128.59) | 8.625 | (219.08) | 3.000 ( 76.20) | — | — | — | 8 | 11 | D25293 |
Figure 1
Figure 2 |
| Figure 3 |
Figure 4 |
| Figure 5 |
| Figure 6 |
15
AC Controls
CSI Section 16160 | Siemens Electrical Products and Systems | 291 |
| Specification Guide |
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