Square D Digest 179

Approximate Dimensions

Type S Reversing Full Voltage Contactors and Starters

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Class 8702, 8736 / Refer to Catalog 8502CT9701

NEMA 4X and 12/3R Enclosures

Table 16.168: See Figure: NEMA 4 and 4X—Stainless Steel [17]

HubDia.

Weight (lb)

Dimensions, in.

X Top & Bot.

NEMA Size

Class Number

W Bot. Only

A

B

C

D

E

F

G H

I

J

K L

8702 8736

0 [18] 1 [18] 2 [18] 3 [19] 4 [19]

8702, 8736 12.63 8702, 8736 14.88

7.81 8.25 8.75 9.56

14.69 15.75 32.22 32.22 49.22 49.22 70.13

2.56 7.5 13.5 0.59 3.88

18.41 20.88 26.72 26.72 45.81 45.81

1.66 1.72 2.56 2.56 2.97 2.97

2.31 0.31 0.75 1

25 26

2.56 9.75

15 0.38 3.88 30.5 0.88 3.69 30.5 0.88 4.5 48 0.63 4.59 48 0.63 5.41

2.63 0.31 0.75 1.5 33 35 3.19 0.44 0.75 2.5 96 — 3.19 0.44 0.75 2.5 — 99 3.5 0.56 0.75 3.5 300 — 3.5 0.56 0.75 3.5 — 317

8702 8736 8702 8736 16 NEMA AND DEFINITE PURPOSE CONTACTORS AND STARTERS 18.16 18.16 5 6

3.08 3.08 4.11 4.11

12 12 27 27

35.22 12.13 35.22 12.94

Floor Mounting

8702, 8736 36.22 19.47

500 505

E A

D

D

G

B

C F

G

(4) L Dia. Mtg. Holes

I

W X

J

H

K

Figure 16.13: NEMA 4X—Stainless Steel

Table 16.169: See Figure: NEMA 12/3R NEMA Size Class

Weight (lb)

Dimensions, in.

A

D

D

E

G

A B C D E F G H I

J 8702 8736

0 [18] 1 [18] 8702 8736 11.88 7.75 13.75 2.56 6.75 12.75 0.5 3.66 18.13 0.31 23 24 2 [18] 8702 8736 14.88 7.88 16 2.56 9.75 15 0.5 3.66 21.25 0.31 31 32 8702 18.16 9.25 31.5 3.08 12 30.5 0.5 3.69 26.72 0.44 96 — 8736 18.16 9.56 31.5 3.08 12 30.5 0.5 4.5 26.72 0.44 — 99 5 8702 35.22 13.13 49 4.13 27 48 0.5 5.31 45.88 0.56 302 — 8736 35.22 13.94 49 4.13 27 48 0.5 6.13 45.88 0.56 — 319 6 8702 8736 36.22 19.47 62.22 Floor Mounting 490 495 NOTE: These dimensions are for reference only. If you need precise measurements, contact the Customer Care Center at 1-888-778-2733. 3 [19] 4 [19]

F

C

B

G

(4) J D ia. Mtg. H oles

I

H

Figure 16.14: NEMA 12/3R

[17] Size 6 is NEMA 4 sheet steel enclosures. [18] The standard enclosure has space for a fused control transformer, FormFF4T , on Sizes 0-2 (except 4-pole devices, Size 0 and 1). [19] 3-Pole only.

16-66

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