Square D Digest 179

Approximate Dimensions

Separate Enclosures

Class 9991 / Refer to Catalog 9999CT9701

www.se.com/us

NEMA 1 Enclosures NOTE: These dimensions are for reference only. If you need precise measurements, contact the Customer Care Center at 1-888-778-2733.

Table 16.299: NEMA 1—General Purpose Enclosures (Standard) Class For Use With

Dimensions (inches/millimeters)

Weight (lb)

9991 Type

Mounting Screws (in.)

Fig. No.

Type LO , LXO DPA SAO SBO SCO DPA SDO DPA SEO

Class

Size No. of Poles

A B C D E F G H I

J

K L

LXG1 16 NEMA AND DEFINITE PURPOSE CONTACTORS AND STARTERS 8903 DPG1 8910 DP SCG8 8536

12.69 322

6.03 153 —

1.09 28 .109 3

10.50 267

1.09 28 .531 13

1.09 28

5.63 143 3.00 76

5.75 146

1.09 28

5.63 143 8

20A 2–12 1

— 7.81 198 (4) #10 4.85 123

1–2 1–3 2–3

8.5 216

4.03 102 5.56 141 6.31 160

2.42 62

5.75 146

.92 23

3.75 95 — — 2

20–40 A

1

00

0 1

All

DPG2 SDG8 DPG3 SEG8

8910 8536 8910 8536 8702 [18] 8922 8702 [18] 8922

— —

2

All

— —

3

All

8911 DPSG63 to 93

— All

SBO, SCO 0 & 1

11.88 302

7.41 188

9.75 248

1.06 27

1.06 27

9.75 248

1.06 27

.31 8

(4) 5/16 11.88 302

SCG9

All

2

— — — 16

ETBC20, ETBC36

—

SCO

2

14.13 359

7.56 192

12.75 324

12.00 305

.31 8

1.06 27

1.06 27

1.06 27

(4) 5/16 14.88 378

SDG9

All

2

— — — 24

ETBC60 — Table 16.300: NEMA 1—General Purpose Enclosures (Oversize) Class For Use With

Mounting Screws (in.)

9991 Type

Weight (lb)

Fig. No.

Type

Class

Size No. of Poles

A

B

C

D

E

F

G

H

I

SDO (FormF4T)

8502

2

All

7.66 194 7.56 192

SDG4

21

8536 SDO (Form F4T)

2

All

EO51, EO61, EO71, T750, T1000

9070

— —

SBO, SCO (FormF4T) SBO, SCO (FormF4T)

0, 1

8502

All

15.88 403

5.19 132

4.66 118

14.38 365

.75 19

.35 9

.84 21

.28 7

0, 1

SCG1

3 (4) 9/32 6.34 161

All

8536

8

SMO (E.H.) (Form F4T)

8903

30A All

H

A

D

C

K

K

L

J

E

(4) I D ia. Mtg. H oles

A

B

H

Pilot L ight

G

B

F

G

B

R E S E T

R E S E T

E

C

D

G

A (4) I D ia. Mtg. H oles

H

H

H

I

F

D

C

E

Figure1

Figure2

Figure3

Dimensions: in. mm

NEMA 1 and 3R Enclosures NOTE: These dimensions are for reference only. If you need precise measurements, contact the Customer Care Center at 1-888-778-2733.

Table 16.301: NEMA 1—General Purpose Enclosures Class For Use With

Dimensions (See Figure 4)

Weight (lb)

9991 Type

No. of Poles

Type

Class

A

B

C

D

E

F

G

H

J

L

1/4 in. [19]

3.63 92

5.28 134

3.31 84

1.88 48

3.63 92

1.06 27

1.50 38

UE1

8501

CO

All

1/2–3/4 in.

2

H, J, K L&M

8910

All

4.91 125

5.75 146

5.53 140

3.50 89

4.38 111

1.56 40

2.00 51 9/32 in.

1/2–3/4 in. 1–1-1/4 in.

AO (Single Head)

UE6

1/2–3/4 in.

2

All All

9050

HO

2–12, 2–4 w/ Attachments

7.79 198

7.53 191

3.50 89

6.38 162

1.31 33

1.88 48

4.87 124

UE7

8501

XO

#10

1/2–3/4 in.

4

[18] The standard enclosure has space for a fused control transformer, FormFF4T , on Sizes 0–2. [19] Class 9991 Type UE1 has only 3 of the H diameter mounting holes: 2 in the bottom as shown, and 1 centered at the top.

16-114

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