Page 16-24 Download PDF
Home Online Catalog Products Tools and Resources Help

Square D > On-line Catalog > Products > NEMA Contactors and Starters > Full Voltage Contactors and Starters—NEMA Rated: General Information	Search

Digest 174 Quick Page Locator Enter a page number from our paper catalog to go directly to that page in our online catalog. Example: 5 - 3

Section - Page -

Full Voltage Contactors and Starters—NEMA Rated

Class 8502, 8536 / Refer to Catalog 8502CT9701

Approximate Dimensions

 

Table 16.53:

NEMA 4X—Watertight & Corrosion Resistant Glass Polyester Enclosures

NEMA Size	Type	No. of Poles	Dimensions—Inches (see the figure to the left)
			A	B	C	E	F
0-2a	SBW	All	16-7/8	9-25/32	22-3/4	10-1/8	21-1/2
	SCW
	SDW
3-4b	SEW	All	25-13/16	11-15/16	33-1/2	18-1/2	32-1/4
	SFW

a	With control power transformer (Form F4T)

b	Dimensions also for Form F4T.

Devices with Form F4T may use larger enclosure. Consult Square D/Schneider Electric CIC at 1-888-SquareD (1-888-778-2733) for dimensions.

 

 

NEMA 7 & 9—Bolted Cover, Cast Iron

See Figure 1 for dimensions for NEMA size 0 and 1 (weight is 59 pounds). See Figure 2 for NEMA size 2
(weight is 75 pounds).

 

 

Table 16.54:

NEMA 7 & 9—SPIN TOP® Enclosure

Conduit Sizes Loc. A, B, C & D

Dimensions—Inches (See Figure 3)

Wt. (lbs.)

NEMA Size

Std.

Type

E

F

G

H

J

K

L

M

N

P

Q

R

S

T

0–1

1-1/4

SBR SCR

10-5/8

26

15-1/4

8

4-3/4

5-3/8

3-3/4

1-1/16

7-1/2

11

7-5/16

2-1/16

—

—

70

2

1-1/2

SDR

13-7/8

30-1/2

19-1/4

8

4-3/4

5-1/4

3-3/4

1-1/16

7

18

9-3/8

2-3/4

—

—

100

3–4

2-1/2

SER SFR

13-3/8

39-1/2

20-1/4

8

4-3/4

7-1/2

3-3/4

—

7-3/4

23

8-5/8

3

—

—

165 195

5

4

SGR

19

53-1/2

27-3/4

—

—

11-1/4

5-3/4

1/8

16

20-5/8

11-3/8

4-5/16

12

6-1/2

375