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Combination Starters—NEMA Rated

Class 8538, 8539 / Refer to Catalog 8538CT9701

Approximate Dimensions

 

Table 16.101:

NEMA 1 Enclosure—Figure 1

NEMA Size

Class

Type

Dimensions in Inches a

Top & Bottom

Sides

Wt. (lbs.)

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

W

X

Y

0–1

8538 & 8539

SBG SCG

9-1/2

22-1/2

8 11/32

6 3/8

20-1/2

14 21/32

1 13/16

1 11/16

3

2 5/16

1-1/16

3-1/4

2-3/16

1-1/4

7/8

—

1/2–3/4

1/2–3/4

1/2

38

2

8538 & 8539

SDG

10-1/2

26

9 19/32

7 3/8

24

16 29/32

2 1/8

2

4

2-5/16

1-1/16

3-1/4

2-3/16

1-1/4

7/8

—

1–1-1/4

1/2–3/4

1/2

54

 

Table 16.102:

NEMA 1 Enclosure—Figure 2

NEMA Size

Class

Type

Dimensions in Inches a

Top & Bottom

Sides

Wt. (lbs.)

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

W

X

Y

3 b

8538 & 8539

SEG

15-1/4

42

10-19/32

9-1/4

3

22-23/32

41

1/2

—

2-53/64

3-17/32

5

2-11/16

5-3/8

1-9/32

29/32

1–1-1/4 2–2-1/2

1/2–3/4

1/2

102

4

8538

SFG

16

52-1/2

10-17/32

10

3

23-21/32

51-1/2

1/2

—

2-53/64

3-17/32

5

2-11/16

5-3/8

1-9/32

29/32

2-1/2

1/2–3/4

1/2

163

8539

SFG

16

52-1/2

10-17/32

10

3

23-21/32

51-1/2

1/2

—

2-53/64

3-17/32

5

2-11/16

5-3/8

1-9/32

29/32

2-1/2

1/2–3/4

1/2

163

5

8538

SGG

20

78

15-1/2

12

4

29-13/32

77

1/2

—

3-33/64

4-39/64

9-1/4

3-3/16

—

—

—

1/2–3/4 c

3

—

450

8539

SGG

20

66

13-23/32

12

4

29-13/32

65

1/2

—

3-33/64

4-39/64

5

3-3/16

—

—

—

1/2–3/4

3

—

420

6e

8538 & 8539

SHG