8502CT9701R11/20

Dimensions

Class 8502/8536 Type S Approximate Dimensions, Shipping Weights

Open Style Dimensions

Open Style, Dimensions A–E

Class

NEMA Size

Type

Number of poles

Figure

Manufacturing screws

Dimensions, in./mm (For additional dimensions information, see Open Style Dimensional Diagrams.)

Weight (lb)

A

B

C

D

E

in.

mm

in.

mm

in.

mm

in.

mm

in.

mm

8502

00

SAO

2–3

Class 8502 Contactor

(2) #10

3.22

82

4.34

110

4.22

107

1.63

41

1.63

41

4

0

1

SBO

SCO

1–3

4-5

Class 8502 Contactor

(2) #10

3.22

4.25

82

108

4.34

4.34

110

110

4.22

4.22

107

107

1.63

1.63

41

41

1.63

2.63

41

67

4

4.5

2

SDO

2–3

4–5

Class 8502 Contactor

(3) #10

4.31

5.63

110

143

5.13

5.13

130

130

4.94

4.94

125

125

2.16

2.16

55

55

2.16

3.47

55

88

6.75

8.25

3

SEO

2–3

4–5

Class 8502 Contactor

(3) 1/4"

(3) 5/16"

5.47

9.75

139

248

7.09

7.88

180

200

6.50

6.50

165

165

1.88

3.94

48

100

3.59

5.81

91

148

14

22

4

SFO

2–3

4–5

Class 8502 Contactor

(3) 5/16"

(3) 5/16"

6.00

9.75

152

248

8.19

8.19

208

208

6.50

6.50

165

165

2.06

3.94

52

100

3.94

5.81

100

148

18

22

5

SGO

2–3

Class 8502 Contactor

(3) 1/2"

8.66

220

12.31

313

8.75

222

3.25

83

5.81

148

45

6

SHO

2–3

Class 8502 Contactor

(3) 1/2"

12.34

313

28.06

713

9.00

229

3.53

90

5.78

147

80

7

SJO

2–3

Class 8502 Contactor

(3) 1/2"

12.34

313

37.25

946

10.88

276

3.53

90

5.78

147

135

8536

00, 0, 1, 1P

SAO

SCO

2–3

Class 8536 Starter

(3) #10

3.50

89

6.77

172

4.22

107

0.50

13

1.00

25

5

0, 1

SBO

SCO

4

Class 8536 Starter

(3) #10

4.53

115

6.77

172

4.22

107

0.50

13

1.00

25

5.5

2

SDO

2–3

4

Class 8536 Starter

(3) #10

4.31

5.63

109

143

7.81

7.81

198

198

4.94

4.94

125

125

0.50

0.50

13

13

1.00

1.00

25

25

7.75

9.25

3

SEO

2–3

4

Class 8536 Starter

(3) 1/4"

(3) 5/16"

5.47

9.75

139

248

11.09

12.13

282

308

6.50

6.50

165

165

0.88

1.81

22

46

1.75

1.75

44

44

17

25

4

SFO

3

4

Class 8536 Starter

(3) 5/16"

(3) 5/16"

6.00

9.75

152

248

12.88

12.88

327

327

6.50

6.50

165

165

1.81

1.81

46

46

1.75

1.75

44

44

22

25

5

SGO

3

Class 8536 Starter

(3) 1/2"

8.56

217

17.56

446

8.75

222

4.75

121

7.25

184

62

6

SHO

3

Class 8536 Starter

(3) 1/2"

12.34

313

28.06

713

9.00

229

4.75

121

7.25

184

85

7

SJO

3

Class 8536 Starter

(3) 1/2"

12.34

313

37.25

946

10.88

276

4.75

121

7.25

184

140

Open Style, Dimensions F–I

Class

NEMA Size

Type

Number of poles

Figure

Manufacturing screws

Dimensions, in./mm (For additional dimensions information, see Open Style Dimensional Diagrams.)

Weight (lb)

F

G

H

I

in.

mm

in.

mm

in.

mm

in.

mm

8502

00

SAO

2–3

Class 8502 Contactor

(2) #10

0.22

6

3.94

100

4

0

1

SBO

SCO

1–3

4-5

Class 8502 Contactor

(2) #10

0.22

0.22

6

6

3.94

3.94

100

100

4

4.5

2

SDO

2–3

4–5

Class 8502 Contactor

(3) #10

0.22

0.22

6

6

4.59

4.59

117

117

0.53

0.53

13

13

1.06

1.06

27

27

6.75

8.25

3

SEO

2–3

4–5

Class 8502 Contactor

(3) 1/4"

(3) 5/16"

0.31

0.31

8

8

6.03

7.00

153

178

3.25

4.53

83

115

4.75

9.06

121

230

14

22

4

SFO

2–3

4–5

Class 8502 Contactor

(3) 5/16"

(3) 5/16"

0.31

0.31

8

8

7.00

7.00

178

178

3.59

4.53

91

115

5.31

9.06

135

230

18

22

5

SGO

2–3

Class 8502 Contactor

(3) 1/2"

0.63

16

11.13

283

4.75

121

7.25

184

45

6

SHO

2–3

Class 8502 Contactor

(3) 1/2"

5.06

129

18.56

471

4.75

121

7.25

184

80

7

SJO

2–3

Class 8502 Contactor

(3) 1/2"

7.22

183

22.38

568

4.75

121

7.25

184

135

8536

00, 0, 1, 1P

SAO–SCO

2–3

Class 8536 Starter

(3) #10

1.61

41

0.20

5

6.25

159

3.97

101

5

0, 1

SBO

SCO

4

Class 8536 Starter

(3) #10

2.66

68

0.20

5

6.25

159

3.97

101

5.5

2

SDO

2–3

4

Class 8536 Starter

(3) #10

2.16

3.47

55

88

0.20

0.20

5

5

7.34

7.34

186

186

4.06

4.06

103

103

7.75

9.25

3

SEO

2–3

4

Class 8536 Starter

(3) 1/4"

(3) 5/16"

3.59

5.81

91

148

0.31

0.31

8

8

10.19

11.19

259

284

5.75

5.75

146

146

17

25

4

SFO

3

4

Class 8536 Starter

(3) 5/16"

(3) 5/16"

3.94

5.91

100

150

0.31

0.31

8

8

11.19

11.19

284

284

5.75

5.75

146

146

22

25

5

SGO

3

Class 8536 Starter

(3) 1/2"

5.38

137

0.63

16

16.38

416

6.00

152

62

6

SHO

3

Class 8536 Starter

(3) 1/2"

5.78

147

5.06

129

18.56

471

8.69

221

85

7

SJO

3

Class 8536 Starter

(3) 1/2"

5.78

147

7.22

183

22.38

568

9.00

229

140

Open Style Dimensional Diagrams

Class 8502 Contactor

Class 8536 Starter

NEMA 1 Dimensions

NEMA 1—General Purpose Enclosure Dimensions A–F

NEMA Size

Class

Type

Number of poles

Figure

Manufacturing screws

Dimensions, in./mm (For additional dimensions information, see NEMA 1 General Purpose Enclosure Dimensional Diagrams.)

Weight (lb)

A

B

C

D

E

F

Class

8502

8536

8502

8536

00, 0, 1

8502, 8536

SAG, SBG, SCG

All

Diagram G

(3) #10

6.00

152

10.00

254

5.28

134

5.56

141

3.00

76

0.88

22

8.13

207

7.5

8

2

8502, 8536

SDG

All

Diagram G

(4) 1/4"

7.81

198

12.69

322

6.03

153

6.31

160

1.09

28

10.50

267

14.5

15.5

3

8502, 8536

SEG

All

Diagram G

(4) 3/8"

11.44

291

21.81

554

8.00

203

8.38

213

1.53

39

18.75

476

34

37

4

8502, 8536

SFG

All

Diagram H

(4) 7/16"

11.25

286

25.16

639

9.00

229

9.00

229

8.59

218

1.25

32

1.25

32

52

56

5

8502, 8536

SGG

All

Diagram H

(4) 9/16"

17.22

437

44.22

1123

12.81

325

12.94

329

13.00

330

2.13

54

2.13

54

143

160

6

8502, 8536

SHG

All

Diagram I

(4) 11/16"

65.75

1670

20.22

514

13.13

334

13.13

334

11.00

279

64.50

1638

226

231

7

8502, 8536

SJG

All

Diagram I

93.00

2362

34.50

876

23.50

597

23.50

597

Floor Mounting

NEMA 1—General Purpose Enclosure Dimensions G–L

NEMA Size

Class

Type

Number of poles

Figure

Manufacturing screws

Dimensions, in./mm (For additional dimensions information, see NEMA 1 General Purpose Enclosure Dimensional Diagrams.)

Weight (lb)

G

H

I

J

K

L

Class

8502

8536

00, 0, 1

8502, 8536

SAG, SBG, SCG

All

Diagram G

(3) #10

1.00

25

0.94

24

4.13

105

5.00

127

7.5

8

2

8502, 8536

SDG

All

Diagram G

(4) 1/4"

1.09

28

1.09

28

5.63

143

5.75

146

1.09

28

5.63

143

14.5

15.5

3

8502, 8536

SEG

All

Diagram G

(4) 3/8"

1.53

39

1.53

39

8.38

213

7.75

197

1.53

39

8.38

213

34

37

4

8502, 8536

SFG

All

Diagram H

(4) 7/16"

22.31

567

1.44

37

0.44

11

52

56

5

8502, 8536

SGG

All

Diagram H

(4) 9/16"

40.00

1016

2.13

54

0.56

14

143

160

6

8502, 8536

SHG

All

Diagram I

(4) 11/16"

2.31

59

5.50

140

226

231

7

8502, 8536

SJG

All

Diagram I

Floor Mounting

NEMA 1—General Purpose Enclosure with Form FF4T Dimensions

NEMA Size

Class

Type

Number of poles

Figure

Manufactoring screws

Dimensions, in./mm (For additional dimensions information, see NEMA 1 General Purpose Enclosure Dimensional Diagrams.)

A

B

C

D

E

F

G

H

I

8502

8536

0

8502, 8536

SBG

All

Diagram J

(4) 9/32

6.34

161

15.88

403

5.00

127

5.19

132

4.66

118

0.84

21

14.38

365

0.75

19

0.28

7

1

8502, 8536

SCG

All

Diagram J

(4) 9/32

2

8502, 8536

SDG

All

Diagram K

(4) 5/16

14.88

378

14.13

359

7.56

192

7.66

195

12.75

324

1.06

27

1.06

27

12.00

305

1.06

27

0.31

8

3

8502, 8536

SEG

2–3

Diagram G

(4) 3/8

Same as Standard NEMA 1 Dimensions, see above.

4

8502, 8536

SFG

2–3

Diagram K

(4) 3/8

18.16

461

29.16

741

9.25

235

9.25

235

15.50

394

1.33

34

1.33

34

26.50

673

1.33

34

0.44

11

5

8502, 8536

SGG

All

Diagram K

(4) 9/16

Same as Standard NEMA 1 Dimensions, see above.

6

8502, 8536

SHG

All

Diagram I

(4) 11/16

Form FF4T is supplied as standard. Refer to Replacement Control Transformers Size 6, Type SH and Size 7, Type SJ .

7

8502, 8536

SJG

All

Diagram I

NEMA 1 General Purpose Enclosure Dimensional Diagrams

Diagram G

Diagram H

Diagram I

Diagram J

Diagram K

NEMA 4 and 4X Dimensions

NEMA Type 4 & 4X—Stainless Steel Watertight Enclosures*, *, Dimensions A–F

NEMA Size

Class

Type

Number of poles

Dimensions, in./mm (For additional dimensions information, see NEMA 4 and 4X Stainless Steel Watertight Enclosure Dimensional Diagram.)

W Bottom Only

X Top and Bottom

Weight (lb)

A

B

C

D

E

F

Class

8502

Class

8536

0, 1

8502

SBW

SCW

All

6.38

162

7.13

181

13.19

335

1.56

40

3.25

83

12.00

305

3/4" Dia. Hub

1" Dia. Hub

17

8536

SBW

SCW

All

6.38

162

7.81

198

13.19

335

1.56

40

3.25

83

12.00

305

18

2

8502

SDW

All

8.13

207

7.88

200

16.19

411

1.56

40

5.00

127

15.00

381

3/4" Dia. Hub

1.5" Dia. Hub

24

8536

8.13

207

8.56

217

16.19

411

1.56

40

5.00

127

15.00

381

25

3, 4

8502

SEW

All

18.16

461

8.75

222

32.22

818

3.08

78

12.00

305

30.50

775

3/4" Dia. Hub

2.5" Dia. Hub

65

SFW

69

8536

SEW

All

18.16

461

9.56

243

32.22

818

3.08

78

12.00

305

30.50

775

3/4" Dia. Hub

2.5" Dia. Hub

68

SFW

73

5

8502, 8536

SGW

All

17.22

437

12.63

321

47.22

1199

4.13

105

9.00

229

46.00

1168

3/4" Dia. Hub

3.5" Dia. Hub

159

176

6*

8502, 8536

SHW

All

20.22

514

12.13

308

65.22

1657

4.13

105

12.00

305

64.00

1626

3/4" Dia. Hub

(2) 3" Dia. Hub

227

232

7 *

8502, 8536

SJW

All

34.50

876

23.50

597

101.00

2565

Floor Mounting

NEMA Type 4 & 4X—Stainless Steel Watertight Enclosures*, *, Dimensions G–L

NEMA Size

Class

Type

Number of poles

Dimensions, in./mm (For additional dimensions information, see NEMA 4 and 4X Stainless Steel Watertight Enclosure Dimensional Diagram.)

W Bottom Only

X Top and Bottom

Weight (lb)

G

H

I

J

K

L

Class

8502

Class

8536

0, 1

8502

SBW

SCW

All

.59

15

1.19

30

11.78

299

1.63

41

2.31

59

.31

8

3/4" Dia. Hub

1" Dia. Hub

17

8536

SBW

SCW

All

.59

15

1.88

48

11.78

299

2.00

51

2.31

59

.31

8

18

2

8502

SDW

All

1.09

28

1.94

49

14.75

375

2.00

51

2.63

67

.31

8

1.5" Dia. Hub

1.5" Dia. Hub

24

8536

All

1.09

28

2.88

73

14.75

375

2.56

65

3.19

81

.31

8

25

3, 4

8502

SEW

All

.88

22

3.69

94

26.72

679

2.56

65

3.19

81

.44

11

3/4" Dia. Hub

2.5" Dia. Hub

65

SFW

69

8536

SEW

.88

22

4.50

114

26.72

679

2.56

65

3.19

81

.44

11

68

SFW

73

5

8502, 8536

SGW

All

.63

16

4.59

117

28.31

719

3.13

80

5.75

146

.56

14

3/4" Dia. Hub

3.5" Dia. Hub

159

176

6*

8502, 8536

SHW

All

.63

16

4.59

117

30.81

783

2.69

68

4.50

114

.56

14

3/4" Dia. Hub

(2) 3" Dia. Hub

227

232

7 *

8502, 8536

SJW

All

Floor Mounting

NEMA Type 4 & 4X—Stainless Steel Watertight Enclosures with Form FF4T * , *, Dimensions A–F

NEMA Size

Class

Type

Number of poles

Dimensions, in./mm (For additional dimensions information, see NEMA 4 and 4X Stainless Steel Watertight Enclosure Dimensional Diagram.)

W Bottom Only

X Top and Bottom

A

B

C

D

E

F

0, 1

8502

SBW

All

12.63

321

7.13

181

14.69

373

2.56

65

7.50

191

13.50

343

0.75

1

SCW

8536

SBW

All

12.63

321

7.81

198

14.69

373

2.56

65

7.50

191

13.50

343

0.75

1

SCW

2

8502

SDW

All

14.88

378

7.56

192

16.31

414

2.56

65

9.75

248

15.00

381

0.75

1.5

8536

14.88

378

8.25

210

16.31

414

2.56

65

9.75

248

15.00

381

0.75

1.5

3, 4

8502

SEW

2–3

Same as Standard NEMA 4 dimensions—see above.

SFW

8536

SEW

2–3

Same as Standard NEMA 4 dimensions—see above.

SFW

5

8502, 8536

SGW

All

Same as Standard NEMA 4 dimensions—see above.

6*

8502, 8536

SHW

All

Form FF4T is supplied as standard. Refer to Replacement Control Transformers Size 6, Type SH and Size 7, Type SJ .

7 *

8502, 8536

SJW

All

NEMA Type 4 & 4X—Stainless Steel Watertight Enclosures with Form FF4T *, *, Dimensions G–L

NEMA Size

Class

Type

No. of Poles

Dimensions, in./mm (For additional dimensions information, see NEMA 4 and 4X Stainless Steel Watertight Enclosure Dimensional Diagram.)

W Bottom Only

X Top and Bottom

G

H

I

J

K

L

0, 1

8502

SBW

All

0.59

15

3.19

81

18.41

468

1.66

42

2.31

59

0.31

8

0.75

1

SCW

8536

SBW

All

0.59

15

3.88

99

18.41

468

1.66

42

2.31

59

0.31

8

0.75

1

SCW

2

8502

SDW

All

0.66

17

3.19

81

20.88

530

2.00

51

2.63

67

0.31

8

0.75

1.5

8536

0.66

17

3.88

99

20.88

530

2.00

51

2.63

67

0.31

8

0.75

1.5

3, 4

8502

SEW

SFW

2–3

Same as Standard NEMA 4 dimensions—see above.

8536

SEW

SFW

5

8502, 8536

SGW

All

Same as Standard NEMA 4 dimensions—see above.

6*

8502, 8536

SHW

All

Form FF4T is supplied as standard. Refer to Replacement Control Transformers Size 6, Type SH and Size 7, Type SJ .

7 *

8502, 8536

SJW

All

NEMA 4 and 4X Stainless Steel Watertight Enclosure Dimensional Diagram

NEMA 4X Dimensions

NEMA 4X—Watertight and Corrosion Resistant Glass Polyester Enclosures, Dimensions A–F

NEMA Size

Class

Type

Number of poles

Figure

Dimensions, in./mm (For additional dimensions information, see NEMA 4X Watertight and Corrosion Resistant Glass Polyester Enclosure Dimensional Diagrams.)

Hub

Weight (lb)

W Bottom Only

X Top and Bottom

A

B

C

D

E

F

0–1

8502, 8536

SBW

SCW

All

Diagram L

6.50

165

6.44

164

12.13

308

0.75

19

5.00

127

8.75

222

0.75

1

17

2

8502, 8536

SDW

All

Diagram L

8.50

216

7.06

179

13.88

353

0.75

19

7.00

179

10.50

267

0.75

1.5

22

NEMA 4X—Watertight and Corrosion Resistant Glass Polyester Enclosures, Dimensions G–L

NEMA Size

Class

Type

Number of poles

Figure

Dimensions, in./mm (For additional dimensions information, see NEMA 4X Watertight and Corrosion Resistant Glass Polyester Enclosure Dimensional Diagrams.)

Hub

Weight (lb)

W Bottom Only

X Top and Bottom

G

H

I

J

K

L

0–1

8502, 8536

SBW

SCW

All

Diagram L

1.69

43

3.34

85

10.06

256

1.31

33

2.13

54

0.31

8

0.75

1

17

2

8502, 8536

SDW

All

Diagram L

1.69

43

3.91

99

11.94

303

1.63

41

2.38

60

0.31

8

0.75

1.5

22

NEMA 4X—Watertight and Corrosion Resistant Glass Polyester Enclosures with Form FF4T, Dimensions A–F

NEMA Size

Class

Type

Number of poles

Figure

Dimensions, in./mm (For additional dimensions information, see NEMA 4X Watertight and Corrosion Resistant Glass Polyester Enclosure Dimensional Diagrams.)

Hub

Weight (lb)

W Bottom Only

X Top and Bottom

A

B

C

D

E

F

0–2

8502, 8536

SBW

SCW

SDW

All

Diagram M

16.88

429

9.78

248

22.75

578

10.13

257

21.50

546

3–4

8502, 8536

SEW

SFW

All

Diagram M

25.81

656

11.94

303

33.50

851

18.50

470

32.25

819

NEMA 4X—Watertight and Corrosion Resistant Glass Polyester Enclosures with Form FF4T, Dimensions G–L

NEMA Size

Class

Type

Number of poles

Figure

Dimensions, in./mm (For additional dimensions information, see NEMA 4X Watertight and Corrosion Resistant Glass Polyester Enclosure Dimensional Diagrams.)

Hub

Weight (lb)

 

W Bottom Only

X Top and Bottom

G

H

I

J

K

L

0–2

8502, 8536

SBW

SCW

SDW

All

Diagram M

3–4

8502, 8536

SEW

SFW

All

Diagram M

NEMA 4X Watertight and Corrosion Resistant Glass Polyester Enclosure Dimensional Diagrams

Diagram L

Diagram M

NEMA 12/3R Dimensions

NEMA 12/3R—Dusttight Enclosure, Dimensions A–E

NEMA

Class

Type

Number of poles

Dimensions, in./mm (For additional dimensions information, see NEMA 12/3R Dimensional Diagrams.)

Weight (lb)

A

B

C

D

E

8502

8536

0

8502, 8536

SBA

All

6.38
162

8.53
217

12.75
324

1.56
40

3.25
83

15

16

1

SCA

2

8502, 8536

SDA

All

8.13
207

9.28
236

16.00
406

1.56
40

5.00
127

22

23

3

8502, 8536

SEA

All

18.16
461

9.56
243

31.50
800

3.08
78

12.00
305

65

68

4

SFA

69

73

5

8502, 8536

SGA

All

17.22
437

13.44
341

47.00
1194

4.13
105

9.00
229

160

177

6

8502, 8536

SHA

All

20.22
514

13.00
330

65.00
1651

4.13
105

12.00
305

228

233

7

8502, 8536

SJA

All

34.50
876

23.50
597

93.00
2362

Floor Mounting

NEMA 12/3R—Dusttight Enclosure, Dimensions F–J

NEMA

Class

Type

Number of poles

Dimensions, in./mm (For additional dimensions information, see NEMA 12/3R Dimensional Diagrams.)

Weight (lb)

F

G

H

I

J

8502

8536

0

8502, 8536

SBA

All

12.00
305

0.38
10

3.56
90

12.25
311

0.31
8

15

16

1

SCA

2

8502, 8536

SDA

All

15.00
381

0.50
13

3.56
90

15.38
391

0.31
8

22

23

3

8502, 8536

SEA

All

30.50
775

0.50
13

4.50
114

26.72
679

0.44
11

65

68

4

SFA

69

73

5

8502, 8536

SGA

All

46.00
1168

0.50
13

5.41
137

28.31
719

0.56
14

160

177

6

8502, 8536

SHA

All

64.00
1626

0.50
13

6.44
164

30.88
784

0.69
18

228

233

7

8502, 8536

SJA

All

Floor Mounting

NEMA 12/3R—Dusttight Enclosure with Form FF4T

NEMA

Class

Type

Number of poles

Dimensions, in./mm (For additional dimensions information, see NEMA 12/3R Dimensional Diagrams.)

A

B

C

D

E

F

G

H

I

J

0

8502, 8536

SBA

All

11.88
302

8.00
203

13.50
343

2.81
71

6.75
171

12.75
324

0.38
10

3.91
99

18.38
467

0.31
8

1

SCA

2

8502, 8536

SDA

All

14.88
378

8.13
207

16.00
406

2.56
65

9.75
248

15.00
381

0.38
10

3.66
93

21.50
546

0.31
8

3

8502, 8536

SEA

2–3

Same as Standard NEMA Type 12 dimensions, see above.

4

SFA

5

8502, 8536

SGA

All

6

8502, 8536

SHA

All

Form FF4T is supplied as standard. Refer to Replacement Control Transformers Size 6, Type SH and Size 7, Type SJ .

7

8502, 8536

SJA

All

NEMA 3R—Rainproof and Sleet Resistant Enclosures, Dimensions A–G

NEMA

Class

Type

Number of poles

Dimensions, in./mm (For additional dimensions information, see NEMA 12/3R Dimensional Diagrams.)

A

B

C

D1

D2

E

F

G1

G2

K.O.
X

K.O.
Y

0, 1

8502, 8536

SBH, SCH

All

8.84
225

12.28
312

7.13
181

1.38
35

1.44
37

6.00
152

7.50
191

2.59
66

2.19
56

1⁄2
3⁄4
1

1⁄2
3⁄4
1

2

8502, 8536

SDH

All

9.84
250

16.28
414

8.63
219

1.38
35

1.44
37

7.00
178

11.50
292

2.59
66

2.19
56

1
1–1⁄4
1–1⁄2

1⁄2
3⁄4

3

8502, 8536

SEH

All

12.84
326

25.28
642

8.63
219

1.38
35

1.44
37

10.00
254

20.50
521

2.59
66

2.19
56

1
1-1⁄4
2
2-1⁄2

1⁄2
3⁄4

4

8502, 8536

SFH

All

12.84
326

40.28
1023

9.13
232

1.38
35

1.44
37

10.00
254

35.50
902

2.59
66

2.19
56

1
1-1⁄4
2
2-1⁄2

1⁄2
3⁄4

NEMA 3R—Rainproof and Sleet Resistant Enclosures, Dimensions H–P

NEMA

Class

Type

Number of poles

Dimensions, in./mm (For additional dimensions information, see NEMA 12/3R Dimensional Diagrams.)

H1

H1

J

K

L

M

N

P

K.O. X

K.O. Y

0, 1

8502, 8536

SBH, SCH

All

2.06
52

2.63
67

14.28
363

1.38
35

1.38
35

1.88
48

4.38
111

1.84
47

1⁄2
3⁄4
1

1⁄2
3⁄4
1

2

8502, 8536

SDH

All

2.06
52

2.63
67

16.78
426

1.31
33

1.75
44

2.13
54

4.88
124

1.84
47

1
1–1⁄4
1–1⁄2

1⁄2
3⁄4

3

8502, 8536

SEH

All

2.06
52

2.63
67

19.78
502

1.31
33

1.94
49

2.44
62

6.38
162

1.84
47

1
1-1⁄4
2
2-1⁄2

1⁄2
3⁄4

4

8502, 8536

SFH

All

2.06
52

2.63
67

20.28
515

1.31
33

2.31
59

2.69
68

6.38
162

1.84
47

1
1-1⁄4
2
2-1⁄2

1⁄2
3⁄4

NEMA 12/3R Dimensional Diagrams

Industrial Use Enclosure

Outdoor Use Enclosure

NEMA 12/3R (with or
without Form FF4T)

NEMA 3R

Class 8702/8736 Type S Approximate Dimensions, Shipping Weights

Reversing, Open Style Dimensions

Open Style—2 or 3-Pole Only, Dimensions A–G

Class

NEMA Size

Type

Mounting

Figure

Dimensions, in./mm (For additional dimensions information, see Open Style, Reversing, Dimensional Diagrams.)

Weight (lb)

A

B

C

D

E

F

G

8702

00

SAO

Horizontal

Diagram A

7.13

181

5.00

127

5.31

135

3.41

87

0.47

12

12

0

1

SBO

SCO

Horizontal

Diagram A

7.13

181

5.00

127

5.31

135

3.41

87

.47

12

12

Vertical

Diagram A*

5.41

137

9.22

234

5.31

135

5.03

128

0.22

6

0.61

15

12

2

SDO

Horizontal

Diagram A

9.00

229

6.88

175

6.03

153

4.50

114

0.38

10

16

Vertical

Diagram A*

6.75

171

11.38

289

6.03

153

6.25

159

0.25

6

0.50

13

16

3

SEO

Horizontal

Diagram A

12.72

323

7.97

202

7.00

178

11.75

298

0.48

12

0.48

12

35

Vertical

Diagram A*

7.20

183

19.00

483

7.00

178

6.25

159

0.48

12

1.02

26

35

4

SFO

Horizontal

Diagram A

14.25

362

11.69

297

7.00

178

13.25

337

.50

13

0.50

13

45

Vertical

Diagram A

*

7.97

202

23.91

607

7.00

178

7.00

178

0.48

12

1.81

46

45

5

SGO

Horizontal

Diagram A

19.31

490

16.19

411

9.38

238

18.00

457

0.66

17

1.03

26

98

Vertical

Diagram A*

10.75

273

34.41

874

9.38

238

9.50

241

0.63

16

1.25

32

98

6

SHO

Horizontal

Diagram A

22.38

568

28.05

712

9.52

242

18.00

457

0.77

20

3.83

97

195

7

SJO

Horizontal

Diagram A

24.25

616

37.25

946

13.81

351

19.75

502

1.52

39

310

8736

00

SAO

Horizontal

Diagram B

7.13

181

6.91

176

5.31

135

3.41

87

0.47

12

13

0

SBO

Horizontal

Diagram B

7.13

181

6.91

176

5.31

135

3.41

87

0.47

12

13

1

SCO

Vertical

Diagram B*

5.41

137

11.52

293

5.31

135

5.03

128

0.22

6

0.61

15

13

2

SDO

Horizontal

Diagram B

9.00

229

8.50

216

6.03

153

4.50

114

0.38

10

18

Vertical

Diagram B*

6.75

171

13.48

342

6.03

153

6.25

159

0.25

6

0.78

20

18

3

SEO

Horizontal

Diagram B

12.72

323

11.72

298

7.00

178

11.75

298

0.48

12

0.48

12

38

Vertical

Diagram B*

7.31

186

22.25

565

7.00

178

6.25

159

0.48

12

1.02

26

38

4

SFO

Horizontal

Diagram B

14.25

362

14.59

371

7.00

178

13.25

337

0.50

13

1.84

47

48

Vertical

Diagram B*

7.97

202

26.81

681

7.00

178

7.00

178

0.48

12

1.84

47

48

5

SGO

Horizontal

Diagram B

19.31

490

20.91

531

9.38

238

18.00

457

0.66

17

1.28

33

115

Vertical

Diagram B*

10.75

273

39.16

995

9.38

238

9.50

241

0.66

17

1.28

33

115

6

SHO

Horizontal

Diagram B

22.38

568

28.05

712

9.52

242

18.00

457

.77

20

3.83

97

200

7

SJO

Horizontal

Diagram A

24.25

616

37.25

946

13.81

351

19.75

502

1.52

39

315

Open Style—2 or 3-Pole Only, Dimensions H–M

Class

NEMA Size

Type

Mounting

Figure

Dimensions, in./mm (For additional dimensions information, see Open Style, Reversing, Dimensional Diagrams.)

Weight (lb)

H

I

J

K

L

M

8702

00

SAO

Horizontal

Diagram A

4.34

110

0.19

5

5.50

140

0.91

23

12

0

1

SBO

SCO

Horizontal

Diagram A

4.34

110

.19

5

5.50

140

0.91

23

12

Vertical

Diagram A*

8.00

203

0.61

15

5.03

128

0.22

6

12

2

SDO

Horizontal

Diagram A

5.63

143

0.25

6

6.00

152

1.50

38

16

Vertical

Diagram A*

10.38

264

0.50

13

6.25

159

0.25

6

16

3

SEO

Horizontal

Diagram A

7.00

178

0.48

12

11.75

298

0.48

12

35

Vertical

Diagram A

*

17.00

432

0.98

25

6.25

159

0.48

12

35

4

SFO

Horizontal

Diagram A

8.00

203

1.84

47

13.25

337

0.50

13

45

Vertical

Diagram A*

20.25

514

1.19

30

7.00

178

0.48

12

45

5

SGO

Horizontal

Diagram A

14.00

356

1.16

29

18.00

457

0.66

17

98

Vertical

Diagram A*

32.00

813

1.16

29

9.50

241

0.63

16

98

6

SHO

Horizontal

Diagram A

21.19

538

3.03

77

18.00

457

0.77

20

195

7

SJO

Horizontal

Diagram A

30.00

762

310

8736

00

SAO

Horizontal

Diagram A

4.34

110

6.22

158

4.53

115

5.06

129

0.66

17

13

0

SBO

Horizontal

Diagram A

4.34

110

6.22

158

4.53

115

5.06

129

0.66

17

13

1

SCO

Vertical

Diagram B*

8.00

203

10.70

272

2.52

64

5.06

129

0.22

6

5.03

128

13

2

SDO

Horizontal

Diagram B

5.63

143

7.50

191

5.00

127

5.16

131

1.50

38

18

Vertical

Diagram B*

10.38

264

12.97

329

3.13

80

5.16

131

0.25

6

6.00

152

18

3

SEO

Horizontal

Diagram B

10.75

273

10.75

273

11.75

298

6.25

159

0.48

12

11.75

298

38

Vertical

Diagram B*

20.75

527

6.25

159

6.25

159

0.48

12

6.25

159

38

4

SFO

Horizontal

Diagram B

12.25

311

12.25

311

13.25

337

6.25

159

0.50

13

13.25

337

48

Vertical

Diagram B*

24.50

622

4.05

103

6.25

159

0.48

12

7.00

178

48

5

SGO

Horizontal

Diagram B

19.00

483

19.00

483

18.00

457

6.63

168

0.63

16

18.00

457

115

Vertical

Diagram B*

37.25

946

37.25

946

9.50

241

6.63

168

.63

16

9.50

241

115

6

SHO

Horizontal

Diagram B

21.19

538

3.03

77

18.00

457

0.77

20

200

7

SJO

Horizontal

Diagram A

30.00

762

315

Open Style, Reversing, Dimensional Diagrams

Diagram A

Diagram B

Reversing, NEMA 1, 4, and 12 Dimensions

NEMA Type 1 Dimensions

NEMA Size

Class

Figure

Dimensions, in./mm (For additional dimensions information, see NEMA 1, 4, and 12, Reversing, Dimensional Diagrams.)

Weight (lb)

A

B

C

D

E

F

G

H

I

8702

8736

8702

8736

00, 0 *

1 *

8702, 8736

Diagram C

11.88

302

11.88

302

7.41

188

7.53

191

9.75

248

1.06

27

1.06

27

9.75

248

1.06

27

0.31

8

16

17

2 *

8702, 8736

Diagram C

14.88

378

14.13

359

7.56

192

7.66

195

12.7

5324

1.06

27

1.06

27

12.00

305

1.06

27

0.31

8

24

25

3 *

4*

8702, 8736

Diagram C

18.16

461

29.16

741

9.25

235

9.25

235

15.50

394

1.33

34

1.33

34

26.50

673

1.33

34

0.44

11

95

98

5

8702, 8736

Diagram C

35.22

895

46.22

1174

12.81

325

12.93

328

31.00

787

2.11

54

2.11

54

42.00

1067

2.11

54

0.56

14

298

315

6

8702, 8736

Diagram D

36.22

920

62.22

1580

19.47

495

19.47

495

Floor Mounting

400

405

7

8702, 8736

Diagram D

34.50

876

93.00

2362

23.50

597

23.50

597

NEMA Type 4 and 4X—Stainless Steel* Dimensions A—F

NEMA Size

Class

Figure

Dimensions, in./mm (For additional dimensions information, see NEMA 1, 4, and 12, Reversing, Dimensional Diagrams.)

Hub Dia.

Weight (lb)

A

B

C

D

E

F

W Bottom Only

X Top and Bottom

8702

8736

0 *

1*

8702, 8736

Diagram E

12.63

321

7.81

198

14.69

373

2.56

65

7.50

191

13.50

343

3⁄4

1

25

26

2 *

8702, 8736

Diagram E

14.88

378

8.25

210

15.75

400

12.56

319

9.75

248

15.00

381

3⁄4

1–1/2

33

35

3 *

4*

8702

Diagram E

18.16

461

8.75

222

32.22

818

3.08

78

12.00

305

30.50

775

3⁄4

2–1/2

96

8736

Diagram E

18.16

461

9.56

243

32.22

818

3.08

78

12.00

305

30.50

775

3⁄4

2–1/2

99

5

8702

Diagram E

35.22

895

12.13

308

49.22

1250

4.11

104

27.00

686

48.00

1219

3⁄4

3–1/2

300

8736

Diagram E

35.22

895

12.94

329

49.22

1250

4.11

104

27.00

686

48.00

1219

3⁄4

3–1/2

317

6*

8702, 8736

Diagram D

36.22

920

70.13

1781

19.47

495

Floor Mounting

500

505

7*

8702, 8736

Diagram D

34.50

876

101.00

2565

23.50

597

NEMA Type 4 and 4X—Stainless Steel* Dimensions G-L

NEMA Size

Class

Figure

Dimensions, in./mm (For additional dimensions information, see NEMA 1, 4, and 12, Reversing, Dimensional Diagrams.)

Hub Dia.

Weight (lb)

G

H

I

J

K

L

W Bottom Only

X Top and Bottom

8702

8736

0 *

1*

8702, 8736

Diagram E

0.59

15

3.88

99

18.41

468

1.66

42

2.31

59

031

8

3⁄4

1

8702

26

2 *

8702, 8736

Diagram E

0.38

10

3.88

99

20.88

530

1.72

44

2.63

67

0.31

8

3⁄4

1–1/2

25

35

3 *

4*

8702

Diagram E

0.88

22

3.69

94

26.72

679

2.56

65

3.19

81

0.44

11

3⁄4

2–1/2

33

8736

Diagram E

0.88

22

4.50

114

26.72

679

2.56

65

3.19

81

0.44

11

3⁄4

2–1/2

96

99

5

8702

Diagram E

0.63

16

4.59

117

45.81

1164

2.97

75

3.50

89

0.56

14

3⁄4

3–1/2

8736

Diagram E

0.63

16

5.41

137

45.81

1164

2.97

75

3.50

89

0.56

14

3⁄4

3–1/2

300

317

6 *

8702, 8736

Diagram D

Floor Mounting

505

7*

8702, 8736

Diagram D

 

NEMA Type 12/ 3R Dimensions

NEMA Size

Class

Figure

Dimensions, in./mm (For additional dimensions information, see NEMA 1, 4, and 12, Reversing, Dimensional Diagrams.)

Weight (lb)

A

B

C

D

E

F

G

H

I

J

8702

8736

0 *

1 *

8702, 8736

Diagram F

11.88

302

7.75

197

13.75

349

2.56

65

6.75

171

12.75

324

0.50

13

3.66

93

18.13

461

0.31

8

23

24

2 *

8702, 8736

Diagram F

14.88

378

7.88

200

16.00

406

2.56

65

9.75

248

15.00

381

.50

13

3.66

93

21.25

540

0.31

8

31

32

3*

4*

8702

Diagram F

18.16

461

9.25

235

31.50

800

3.08

78

12.00

305

30.50

775

0.50

13

3.69

93

26.72

679

0.44

11

96

8736

Diagram F

18.16

461

9.56

243

31.50

800

3.08

78

12.00

305

30.50

775

0.50

13

4.50

114

26.72

679

0.44

11

99

5

8702

Diagram F

35.22

895

13.13

334

49.00

1245

4.13

105

27.00

686

48.00

1219

050

13

5.31

135

45.88

1165

0.56

14

302

8736

Diagram F

35.22

895

13.94

354

49.00

1245

4.13

105

27.00

686

48.00

1219

0.50

13

6.13

156

45.88

1165

0.56

14

319

6

8702, 8736

Diagram D

36.22

920

62.22

1580

19.47

495

Floor Mounting

490

495

7

8702, 8736

Diagram D

34.50

876

93.00

2362

23.50

597

NEMA 1, 4, and 12, Reversing, Dimensional Diagrams

Diagram C

Diagram D

Diagram E

Diagram F

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