Supplemental 16: Contactors and Starters PDF

Supplemental 16: Contactors and Starters PDF

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Two-Speed Magnetic Starters

Class 8810 / Refer to Catalog 8502CT9701

Dimensions

Figure 1:

NEMA Type 1, 4, and 12 Enclosures

Figure 2:

Class 8810 NEMA Sizes 0, 1, and 2

NEMA Type 1 Enclosure (see Figure 1)

Type

A

B

C

D

E

F

G

H

SBG and SCG

11-7/8

11-7/8

7-17/32

9-3/4

1-1/16

1-1/16

9-3/4

5/16

SDG

14-7/8

14-1/8

7-21/32

12-3/4

1-1/16

1-1/16

12

5/16

SEG3 & 4 and
SFG3 & 4

18-5/32

29-5/32

9-15/64

15-1/2

1-11/32

1-11/32

26-1/2

7/16

SEG1 & 2 and
SFG1 & 2

22-5/32

39-5/32

10-15/64

19-1/2

1-11/32

1-11/32

36-1/2

7/16

SGG1, 2, 3, 4

20-7/32

65-3/4

16-29/64

31

2-1/8

2-1/8

42

9/16

SHG1, 2, 3, 4

36-7/32

62-7/32

19-15/32

Floor Mount

SJG3 & 4

Consult Square D

NEMA Type 4 Enclosure (see Figure 1)

Type

A

B

C

D

E

F

G

H

I

J

SBW and SCW

12-5/8

14-11/16

7-13/16

4-1/4

4-3/16

19/32

13-1/2

5/16

1-21/32

2-5/16

SDW

14-7/8

15-3/4

8-1/4

4-1/4

5-5/16

3/8

15

5/16

2-1/32

2-5/8

SEW3 & 4 and
SFW3 & 4

18-5/32

32-7/32

8-19/64

12

3-5/64

55/64

30-1/2

7/16

2-37/64

3-3/16

SEW1 & 2 and
SFW1 & 2

22-5/32

42-7/32

9-49/64

16

3-5/64

55/64

40-1/2

7/16

2-21/64

2-57/64

SGW1, 2, 3, 4

35-7/32

49-7/32

12-1/8

27

4-3/32

39/64

48

9/16

2-63/64

3-1/2

NEMA Type 12/3R Enclosure (see Figure 1)

Type

A

B

C

D

E

F

G

H

SBA and SCA

11-7/8

13-1/2

7-3/4

4-1/4

3-13/16

3/8

12-3/4

5/16

SDA

14-7/8

15-3/4

7-7/8

4-1/4

5-5/16

3/8

15

5/16

SEA3 & 4 and
SFA3 & 4

18-5/32

31-1/2

9-19/32

16

3-3/32

1/2

30-1/2

7/16

SEA1 & 2 and
SFA1 & 2

22-5/3

41-1/2

10-19/32

16

3-3/32

1/2

40-1/2

7/16

SGA1, 2, 3, 4

35-7/32

49

13-7/64

27

4-7/64

1/2

48

9/16

SHA1, 2, 3, 4

36-7/32

62-7/32

19-15/32

Floor Mount

SJA3 & 4

Consult Square D

Non-Reversing, Open Type

Fig.
No.

NEMA
Size

Type

Mtg.
Holes

A

B

C

D

E

F

G

H

I

J

K

L

M

N

2

0 and 1

SBO1, 2
SCO1, 2

4

9-5/8

7-11/32

5-5/16

8

5/8

—

7/32

6-29/32

—

7/32

4-3/4

2-1/4 

5-1/16

19/32

SBO3, 4
SCO3, 4

3

7-1/8

6-29/32

5-5/16

—

—

3-13/32

15/32

6-7/32

—

7/32

3-9/16

1-5/8

5-1/16

19/32

2

SDO1, 2

6

12-1/32

8-17/32

6-1/32

10-3/8

1/2

—

1/4

8-1/8

6-1/4

5/32

5-3/4

2-13/16

5-5/32

25/32

SDO3, 4

3

9

8-1/16

6-1/32

—

—

4-1/2

3/8

7-1/2

—

3/16

4-11/32

2-5/32

5-5/32

25/32

3

3

SEO1, 2

4

18

14-7/16

17

12-1/4

1-1/2

11/16

1/2

6-7/16

7-3/8

1-21/32

2-5/32

—

—

—

SEO3, 4

4

12-3/4

12-9/32

11-3/4

10-3/4

1-1/32

1/2

1/2

2-1/2

6-3/4

1-5/32

1-5/32

—

—

—

4

SFO1, 2

4

18-5/8

15-19/32

17

12-1/4

1-27/32

1-1/2

1-1/8

6-7/16

7-21/32

1-21/32

1-21/32

—

—

—

SFO3, 4

4

14-1/4

14-19/32

13-1/4

12-1/4

1-27/32

1/2

1/2

2-15/16

7-3/8

1-21/32

1-21/32

—

—

—

4

5

SGO1, 2 [1]

4

29-9/32

20-9/32

9-3/8

5-13/32

1-9/32

28

5/8

12-9/16

19

5/8

22-17/32

1/2

2-13/32

6-5/8

SGO3, 4

4

19-9/32

20-9/32

9-3/8

5-13/32

1-9/32

18

5/8

2-5/8

19

5/8

12-17/32

1/2

2-13/32

6-5/8

4

6 [2]

SHO1, 2 [1]

4

29-17/32

22-7/16

9-17/32

6-31/32

3-13/16

28

3/4

11-5/8

21-3/16

5/8

9-7/8

9/16

3-1/32

9-5/16

SHO3, 4

4

19-17/32

22-7/16

9-17/32

6-31/32

3-13/16

18

3/4

21-3/16

1-11/16

5/8

9-7/8

9/16

3-1/32

9-5/16

—

7[3]

SJO3, 4

Consult the Customer Care Center (CCC) at 1-888-778-2733.

note

Illustrations are for dimensional information only and may not represent the actual enclosure. Dimension units are in. or in. (mm).

Figure 3: Class 8810 NEMA Sizes 3 and 4

Figure 4: Class 8810 NEMA Size 5 and 6

Footnotes

  1. Consequent pole style starters consist of two 3-pole starters as pictured in Figure 4 and an additional 2-pole shorting contactor (not shown), all on a common baseplate, horizontally mounted.
  2. Current transformers used with Size 1 overload relay blocks.
  3. Solid-state overload relays and special current transformers.
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