AC Controls

Manual Motor Starters and Contactors

Dimensions

Table 15.12

Motor Starters

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mounting

 

Mtg.

 

 

Max

Approx

 

 

 

Outline Dimensions in Inches (mm)

Dimensions in Inches (mm)

Screw

Conduit Size

 

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

Controls AC

CSI Section 16160

Siemens Electrical Products and Systems

291

 

Specification Guide