Approximate Dimensions

Class 8810 / Refer to Catalog 8502CT9701

Disconnect Switch or Circuit Breaker Type

Dimensions are for reference only. For precise measurements, contact the Customer Care Center (CCC) at 1-888-778-2733.

Class 8810, NEMA 1 Enclosure, Figure 1

NEMA
Size

Type

Dimensions (in.)—see Figure 1

Hubs

Top & Bottom

Sides

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

W

X

Y

0–1

CBG UBG DBG
CCG UCG DCG

13.88

23.13

8.25

10.63

21

19.28

1.88

1.88

3.75

2.31

1.06

3.3

2.19

1.25

0.88

0.5–0.75–1

0.5–0.75–1

0.5

2

CDG UDG DDG

15.16

28.91

9.56

11.63

26.25

21.81

2.19

2

4

2.63

1.33

3.3

2.22

1.27

0.91

1–1.25

0.5–0.75

0.5

3 [1]

CEG UEG DEG

22.13

42.63

10.13

18.63

40

29.13

2.34

2.13

4.25

2.63

1.25

3.3

2.25

0.88

0.75

1–1.25–1.5

0.5–0.75

0.5

4 [1]

CFG UFG DFG

22.13

50.13

10.19

18.63

47.5

29.19

2.91

2.69

5.38

2.63

1.31

3.3

2.25

0.88

0.75

2.5

0.5–0.75

0.5

Class 8810, NEMA 4 Enclosure, Figure 2

NEMA
Size

Type

Dimensions (in.)—see Figure 2

Hubs

Bottom

Top & Bottom

A

B

C

D

E

F

G

H

I

J

K

L

W

X

0–1

CBW UBW DBW
CCW UCW DCW

13.88

8.33

25.19

3.3

2.56

8.75

24

0.59

3.95

1.63

2.31

18.53

0.75

1

2

CDW UDW DDW

15.13

9.58

30.94

3.3

2.56

10

29.75

0.59

3.95

2

2.63

21.34

0.75

1.5

3 [1]

CEW UEW DEW

22.13

10.13

46.25

3.3

3

16

44

0.63

3.94

1.75

2.63

29.13

0.75

2

4 [1]

CFW UFW DFW

22.13

10.19

53.75

3.3

3

16

51.5

0.63

3.94

2.28

3.19

29.19

0.75

2.5

Class 8810, NEMA 12 Enclosure, Figure 3

NEMA
Size

Type

Dimensions (in.)—see Figure 3

A

B

C

D

E

F

G

H

I

J

0–1

CBA UBA DBA
CCA UCA DCA

13.88

10.09

24.75

3.3

2.56

8.75

24

0.38

3.95

20.28

2

CDA UDA DDA

15.16

10.97

31.25

3.3

3.08

9

30.25

0.5

4.83

23.44

3 [1]

CEA UEA DEA

22.13

10.13

45

3.3

3

16

44

0.63

3.94

29.13

4 [1]

CFA UFA DFA

22.13

10.19

52.5

3.3

3

16

51.5

0.63

3.94

29.19

Figure 1:

NEMA Type 1 Enclosure

Figure 2:

NEMA Type 4 Enclosure

Figure 3:

NEMA Type 12 Enclosure

note

Illustrations are intended for dimensional information only and may not represent the actual enclosure. Dimensions are shown in inches.

Footnotes

  1. Size 3 (5-Pole–3-Pole) with FA, KA circuit breaker or 100 A disconnect switch. Size 4 (5-Pole–3-Pole) with KA circuit breaker or 200 A disconnect switch. Size 3 & 4 (3-Pole–3-Pole) enclosures may be smaller. Consult the Customer Care Center (CCC) at 1-888-778-2733 for additional dimensional information.

Was this helpful?