9999CT9701 101048 Catalog

2014-09-05

: Pdf 101048-Catalog 101048-Catalog 785901 Batch7 unilog

Open the PDF directly: View PDF .
Page Count: 20

Class 9991/9998/9999

Separate Enclosures

Replacement Parts Kits,

Coils Modification Kits, and

Accessories

CONTENTS

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page

Separate Enclosures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Approximate Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Magnetic Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Replacement Parts Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Catalog

9999CT9701R10/07

Separate Enclosures

Class 9991—NEMA Type 3R, 4, 4x, and 12

Separate enclosures can be used with open style devices for field assembly of enclosed controls.

These enclosures, plus the open style components, are equivalent to a factory-assembled device.

Separate enclosures are to be used only with the equipment listed below:

•NEMA Types 4 and 12, Class 9991, Separate Enclosures for Type S devices are supplied as

standard with closing plates. See the selection chart below for the specific number of closing plates

on various enclosures. For applications requiring enclosures without closing plates, consult your

local Schneider Electric representative.

•NEMA Type 3R Enclosures for field assembly of equipment for outdoor applications are provided

with three closing plates, a reset mechanism, and a predrilled panel as standard. For conduit

connection to the top of these enclosures, select watertight hubs from the listing on Digest 174

page 3–9 in accordance with applicable code requirements. Square D® brand NEMA Type 12

enclosures can also be modified for outdoor use. For details, refer to NEMA Type 12 enclosure

modification information on page 4.

NOTE: Not for use in high-corrosive outdoor locations and/or sea coast environments.

•NEMA Type 4X Enclosures for Type S devices, Sizes 0–2 and 30–60 A, are provided as

standard without closing plates. Cover-mounted control units for NEMA Type 4X separate

enclosures are available as a factory modification only.

When closing plates are removed from NEMA Types 4, 12, and 3R enclosure covers, the openings

can be used for easy installation of Class 9001 Type K or Type SK cover-mounted control units.

Refer to page 13.

Table 1: Equipment Used with Separate Enclosures

For Use With

Enclosure Classification

NEMA

Size

Rating

NEMA Type 4X NEMA Type 4 1

1The standard cabinet has a brushed finish.

NEMA Type 12/3R NEMA Type 3R

Class

Types

(All Pole

Arrangements)

Type Type

Number of

Closing

Plates

Type

Number

of Closing

Plates

Type

Manual Starters

2510 MBO, MCO

M1P

MW1 2

2Type MBO, Size MO only.

MW11 — MA1 — —

Magnetic Contactors

8502 3

3For contactors, replace reset assembly with proper closing plate; for NEMA Type 4 use Class 9001 Type K52, for NEMA Types 3R and 12 use

Class 9001 Type K51. Class 9991 Types SCW20 and SDW20 are designed for contactors only, reset closing plates not required.

SAO, SBO, SCO 00, 0, 1 SCW20 SCW11 2 SCA11 2 SCH2

SDO 2 SDW20 SDW11 2 SDA11 2 SDH1

SEO 3 SEW11 — 3 SEA11 3 SEH1

SFO 4 — SFW11 3 SFA11 3 SFH1

Magnetic Starters

8536

SAO, SBO, SCO 00, 0, 1 SCW21 SCW11 2 SCA11 2 SCH2

SDO 2 SDW21 SDW11 2 SDA11 2 SDH1

SEO 3 SEW11 4

4Enclosure suitable for starter with melting alloy overload and solid state overload relays only.

— 3 SEA11 4 3SEH1

SFO 4 — SFW11 43SFA11

43SFH1

Lighting Contactors Non-Combination Electrically and Mechanically-held

8903 3

LO, LXO 20 A SDW20 SDW11 2 SDA11 2 SDH1

SMO 30 A SCW20 5

5For electrically-held devices only.

SCW11 2 SCA11 2 SCH2

SPO 60 A SCW20 5SDW11 2 SDA11 2 SDH1

SQO 100 A SEW11 4— 3 SEA11 43SEH1

SVO 200 A — — — — — SFH1

Reversing and Two-Speed Horizontally Arranged Contactors and Starters

8702 3

8736

SBO, SCO

SDO

0, 1

2—SCW12

SDW12 3SCA12

SDA12 3—

—

8810 SBO & SCO 0, 1 — SCW13 3 SCA13 3 —

Table 2: How to Order

To Order Specify: Catalog Number

•Class Number

•Type Number

Class Type

9991 SCA11

Type SCW21

NEMA Type 4x Enclosure

Type SCA11

NEMA Type 12 Enclosure

Type SCW11

NEMA Type 4 Enclosure

Type SCH2

NEMA Type 3R Enclosure

Separate Enclosures

NEMA Type 1 and Flush Mounting—Class 9991

Flush Mounting General Purpose separate enclosures for Type S

Sizes 0–2, 30–60 A, are provided with knock-outs in the cover for

field assembly of one Class 9999 push button or selector switch kit and

one Class 9999 pilot light kit. (Refer to page 5.) For Type S Size 3,

100 A, three closing plates are provided for installation of

Class 9001 Type K oiltight control units. For enclosure dimensions,

refer to page 13.

Table 3: Flush Mounting Selection

For Use With

NEMA Size

A Rating

Flush Mounting General Purpose (Components)

Flush Plates Mounting

Strap Pullbox

Class

Types

(All Pole

Arrangements)

Standard Stainless

Steel1

1The standard cabinet has a brushed finish.

Type Type

2510 MBO & MCO

MO MF1 (with pullbox and plaster adjustment)

M1 MF2 (without pullbox but with mounting strap)

M1P

Magnetic Contactors

85022

2For contactors, replace reset assembly with proper closing plate. For flush mounting use Class 9999

Type SG2 except for Class 9991 Type SDF11 which requires a Class 9001 Type K51 or K11 closing plate. Class

9991 Type SEF11 is designed for contactors only, reset closing plates not required.

SBO & SCO 0, 1 SCF11 SCF12 SCF2 SCF1

SDO 2 SDF11 SDF12 SDF2 SDF1

SEO 3 SEF11 (enclosure complete)

Magnetic Starters

8536 SBO & SCO 0, 1 SCF11 SCF12 SCF2 SCF1

SDO 2 SDF11 SDF12 SDF2 SDF1

Lighting Contactors Non-Combination Electrically and Mechanically-held

89032

LO, LXO 20 A SDF13 — SDF2 SDF1

SMO 1–4 30 A SCF11 — SCF2 SCF1

SMO 10–13 30 A SCF13 — SCF2 SCF1

SPO 1–4 60 A SDF11 — SDF2 SDF1

SPO 10–13 60 A SDF13 — SDF2 SDF1

SQO 1–13 100 A SEF11 (enclosure eomplete)

Type SCG8, NEMA Type 1 Enclosure Flush Mounting Starter Pullbox and

Mounting Strap with

Plaster Adjustment Feature

Table 4: How to Order

To Order Specify: Catalog Number

Class Type

9991 DPG1

The NEMA Type 1 General Purpose separate

enclosures listed below, when used with open

style components, are equivalent to a standard

factory assembled control device.

Table 5: NEMA Type 1 Selection

For Use With

NEMA Type 1

Class 9991

Class Type Number

of Poles Type

2510

F and K All EN1

M-Sizes M0 and M1 All MG1

M-Size M1P All MG2

8501

CO All UE1

XO 2–12, 2–4 w/

Attachments UE7

XDO 2–8 w/o

Attachments

8502

SAO, SBO,

SCO 2–4 SCG7

SDO 2–4 SDG7

SEO 2–4 SEG7

SFO 2–4 SFG8

8536

SAO, SBO, SCO 2–4 SCG8

SDO 2–4 SDG8

SEO 2–4 SEG8 1

1Enclosure suitable for starter with melting alloy or solid state overload

relays only.

SFO 2–4 SFG8

SGO 3 SGG8 12

2Series B starter enclosure.

8702,

8736

SAO,SBO, SCO All SCG9 3

3For horizontally-arranged Class 8702 contactors and Class 8922

breakers replace reset assembly with a Class 9001 Type K51 closing

plate.

SDO All SDG9 3

8903

LO, LXO All LXG1 4

4If cover mounted control units are required, select oversized enclosure

listed on page 4.

SMO All SCG7 5

5For electrically-held contactors only.

SPO All SDG7 5

SQO All SFG8

8910

DP 1–2 DPG1

DPA12, 13, 22, 23,

32, 33, 42, 43 2–3 DPG1

DPA14, 24, 34, 44,

52, 53 2–4 DPG2

DPA62, 63 2–3 DPG3

DPA72, 73, 92, 93,

122, 123 2–3 DPG4

H, J, K, L & M All UE6

9050 AO (Single Head) All UE6

HO All UE6

9070

EO51, EO61, EO71,

K750, K1000 —SDG4

EO2, EO3, EO4,

EO15, EO16, EO18,

EO19, T75, T100,

T150, T200, T250,

T300, T350, T500

—LG1

EO1, EO17, T50 — UE7

Separate Enclosures

Class 9991—NEMA Type 1, 4, and Oversize

Type SCW4

NEMA Type 4 Enclosure

Type SCG1

with Starter, Transformer,

and Fuse Block Installed

Type SCA4

NEMA Type 12 Enclosure

Table 7: Control Unit Selection Table Class 9001 Type K oiltight/watertight control units can be

easily installed in NEMA Types 4, 12, and oversized NEMA

Type 1 separate enclosures provided with closing plates.

When installing control units, simply remove the closing plates

and install the proper Class 9001 Type K components.

Convenient control unit kits complete with assembled and

pre-wired operators for quick installation are available as Class

9999 user modification kits. See Table 7 for contents of each

control unit kit. Class 9001 Type SK NEMA Type 4X corrosion

resistant control units may be used as an alternate.

Class 9999 Type Control Function

Kit Contents

Class & Type Description

SA3 Start-Stop

Pushbutton

1–9001 KR1B

1–9001 KR1R

1–9001 KN201

1–9001 KN202

2–9001 KA1

Start Operator

Stop Operator

“Start” Legend Plate

“Stop” Legend Plate

Contact Block

SC8 Hand-Off-Auto

Selector Switch

1–9001 KS43B

1–9001 KN260

1–9001 KA1

Selector Operator Switch

“Hand-Off-Auto” Legend Plate

Contact Block

SP28R Pilot Light (120 V) 1–9001 KP1R31 Red Pilot Light

NEMA Types 1, 4, and Oversized

For Addition of Control Circuit Transformer

The Class 9991 enclosures listed in Table 6 accept an open type Class 8502 or 8536, Type S, NEMA

Size 0, 1, 1P, or 2 contactor or starter along with a fused-control circuit transformer (Form F4T) to allow

field assembly of enclosed controllers. In the cover of the Class 9991 Type SCG1 enclosure,

knock-outs are provided for field addition of Class 9999 cover-mounted control units. All other Class

8502 and 8536 enclosures include a panel with space and drilling for an open-type device and a fused-

control circuit transformer. In addition, three closing plates are included in each cover for easy

installation of Class 9001 Type K or SK control units.

Oversized enclosures for open type Class 8903 Type L and LX 20 A, and Type S 30 and 60 A

electrically and mechanically held lighting contactors include a panel with space and drilling for an

open-type contactor and fused-control circuit transformer (Form F4T) and/or an auxiliary relay for use

with single pole pilot devices (Form R6). When an auxiliary relay is required, use a Class 8501 Type

XO11 relay. Three closing plates are provided as standard for easy installation of Class 9001 Type K

or SK control units. Note: A Class 9991 Type SCG1 NEMA Type 1 separate enclosure can also be

used for Class 8903 Type SMO30 A electrically-held lighting contactor if Form F4T (control

transformer) with or without cover control units is required.

Table 6: Enclosure and Transformer Selection

NEMA Type 12 Enclosures Modified for Outdoor Applications

(Do not use in salt air or corrosive environments)

Field Modifications for NEMA Type 3 dusttight, raintight, and sleet resistant outdoor applications

include: Use watertight conduit hubs or equivalent provision for watertight connection at the conduit

entrance.

Field Modifications for NEMA Type 3R dusttight, rainproof, and sleet resistant outdoor applications

include:

1. Use watertight conduit hubs or an equivalent provision for watertight connection at the conduit

entrance, when the conduit enters at a level higher than the lowest live part.

2. Add drain holes of 1/8 inch diameter to the bottom of the enclosure.

For Use With Class 9991 Enclosure Recommended Class 9070 1

Transformer Selection

1For price list and complete description, see the Class 9070 section. NOTE: Class 9991 Type SCG1 enclosure is provided with a Class 9999

Type SF4 fuse block as standard.

Fuse

Block

Class Type

NEMA

Size or

A Rating

No.

Poles

NEMA

Type 1 NEMA Type 4 2

2The standard cabinet has a brushed finish. For electropolished finish, specify Form G16.

NEMA

Type12 3

3NEMA Type 12 modified for outdoor use (see below).

Standard Extra Capacity

Type Type Type Type VA

100

150

300

Type Type Type

Magnetic Contactors and Starters

8502 &

8536 4

4For contactors (Class 8502), a separate closing plate is provided with each enclosure to replace the reset mechanism with the exception of

Class 9991 Type SCG1 which requires a separate reset closing plate Class 9999 Type SG2.

SAO,SBO

& SCO 001, 0, & 1 1–3 SCG1 SCW4 SCA4 T50 50 VA T100 5

5For mounting in SCG1 enclosure a Class 9991 Type S1 adapter bracket is also required.

T150 5—

Class

9999

Type

SFR4

4–5 T10 5100 VA — T150 5—

SDO 2 2–5 SDG4 SDW4 SDA4 T100 100 VA — T150 T300

Lighting Contactors Non-Combination

8903

LO,

LXO 20A All

SDG3 SDW3 SDA3

T5050 VA———

T50 50 VA T100 5T150 5—

SMO 6

6Mechanically held.

30A 1–3 T10 5100 VA — T150 5—

4–5 T100 100 VA — T150 T300

SPO 660A 2–5

Separate Enclosures

Approximate Dimensions—Class 9991

Table 8: NEMA Type 1 – General Purpose Enclosures (Standard)

Class

9991

Type

For Use With Dimensions (inches/millimeters)

Weight

(lb)

Class Type NEMA Size

or A Rating

No. of

Poles

Fig.

No.

Mounting

Screws ABCDEF GHI J KL

LXG1 8903 LO, LXO 20 A 2–12 1 — 7.81

198

12.69

322

6.03

153 —1.09

10.50

267

1.09

5.63

143

5.75

146

1.09

5.63

143 8

DPG1 8910 DP 20–40 A 1–21 (4) #10 4.85

123

8.5

216

4.03

102

2.42

0.109

5.75

146

0.531

0.92

3.00

3.75

95 —— 2

DPA 1–3

SCG7

8903 SMO (E.H.) 30 A All

1 (3) #10 6.00

152

10.00

254

5.28

134

3.00

0.88

8.13

206

1.00

0.94

4.13

105

5.00

127 —— 4

8502

SAO 00 2–3

SBO

SCO

1All

SCG8 8536

SAO 00 2–3

5.56

141

SBO

SCO

1All

DPG2 8910 DP — —

SDG7 8903 SPO (E.H.) 60 A 2–12

1(4)

1/4 "7.81

198

12.69

322

6.03

153

—1.09

10.50

267

1.09

5.63

143

5.75

146

1.09

5.63

143 8

8502 SDO 2 All

SDG8 8536 SDO 2 All

6.31

160

DPG3 8910 DPA — —

DPSG2 8911 DPS ——

SEG7 8502 SEO 3 All

1(4)

3/8 "11.44

286

21.81

554

8.00

203 —1.53

18.75

476

1.53

8.38

213

7.75

197

1.53

8.38

213 23

SEG8 8536 SEO 3 All

8911 DPSG63 to 93 — All

DPG4 8910 DPA — — 8.38

213

SFG8

8502 SFO 4 All

2(4)

7/16 "11.25

286

25.15

639

8.99

228

8.60

218

1.25

22.31

567

1.42

0.44

11 ——— 34

8536 SFO 4 All

8903 SQO

(E.H. & M.H.) 100 A All

SCG9

8702 1

1Standard enclosure has space for a fused control transformer, Form F4T, on Sizes 0–2.

SBO, SCO 2

All 2 (4)5/16 "11.88

302

11.88

302

7.41

188

9.75

248

1.06

9.75

248

1.06

0.31

8——— 16

8922 ETBC20,

ETBC36 —

SDG9 8702 1SCO 2 All 2 (4)5/16 "14.88

378

14.13

359

7.56

192

12.75

324

1.06

12.00

305

1.06

0.31

8——— 24

8922 ETBC60 —

Table 9: NEMA Type 1 – General Purpose Enclosures (Oversize)

Class

9991

Type

For Use With Dimensions (inches/millimeters) (See Figure 2)

Class Type NEMA Size

or A Rating

No. of

Poles

Fig.

No.

Mounting

Screws ABCDEFGHIWeight

(lb)

SDG3 8903

LO, LXO

SMO (M.H.)

SPO (Form F4T)

20 A

30 A

60 A

All

2(4)

5/16 "14.88

378

14.13

359

7.56

192

12.75

324

1.06

12.00

305

1.06

0.31

SDG4

8502 SDO (Form F4T) 2 All

8536 SDO (Form F4T) 2 All 7.66

194

9070 EO51, EO61, EO71,

T750, T1000 —— 7.56

192

SCG1

8502 SBO, SCO (Form F4T) 0, 1 All

3(4)

9/32" 6.34

161

15.88

403

5.19

132

4.66

118

0.84

14.38

365

0.75

0.28

0.35

9SCG18536 SBO, SCO (Form F4T) 0, 1 All

8903 SMO (E.H.) (Form F4T) 30 A All

Figure 1 Figure 2 Figure 3

HIH

RESET

Pilot

Light

EDF

Reset

(4) I Dia.

Mounting Holes

A(4) I Dia. Mtg. Holes

Separate Enclosures

Class 9991—Approximate Dimensions

Table 10: NEMA Type 1 – General Purpose Enclosures

Class

9991

Type

For Use With

Figure

Dimensions (inches/millimeters) (see Figure 4)

Weight

(lb)

Class Type No. of

Poles ABCDEF GHJ L

UE1 18501 CO All

3.63

5.28

134

3.31

1.88

3.63

1.06

1.50

1/4 ” 11

/2 ” – 3/4 ”2

UE6

8910 H, J, K, L & M All

4.91

125

5.75

146

5.53

140

3.50

4.38

111

1.56

2.00

9/32 ”

1/2 ” – 3/4 ”

1 ” – 11/4 ”

1/2 ” – 3/4 ”2

9050 AO (Single Head) All

HO All

UE7 8501 XO 2–12, 2–4 w/

Attachments 4.87

125

7.79

196

7.53

191

3.50

6.38

162

1.31

1.88

48 #10 1/2 ” – 3/4 ”4

XDO 2–8

9070 EO1, EO17, T25, & T50 —

LG1 29070

EO2, EO3, EO4, EO15,

EO16, EO18, EO19,

K75, K100, K150,

K200, K250, K300,

K350, & K500

—7.53

191

9.78

248

5.91

150

6.13

155

8.38

213

1.31

1.88

9/32 ”1/2 ” – 3/4 ” – 1 ” 210

1Class 9991 UE1 has only three mounting holes; 2 in the bottom as shown in Figure 4 and 1 centered at the top.

2Class 9999 LG1 has three knockouts, top and bottom.

Table 11: NEMA Type 3R – Rainproof and Sleet–Resistant Enclosures

Class

9991

Type

For Use With Dimensions (inches/millimeters) (see Figure 5)

Class Type NEMA Size

or A Rating

No. of

Poles A B C D1D2E F G1G2H1H2J K L M N P K.O.

K.O.

SCH2

8502

8536

SBO,

SCO 0, 1

All 8.83

224

12.30

312

7.12

181

1.39

1.44

6.00

152

7.50

191

2.61

2.19

2.08

2.62

14.28

363

1.37

1.88

4.38

111

1.83

1/2

3/4

1/2

3/4

8903 SMO 30

SDH1

8502

8536 SDO 2

All 9.83

250

16.30

414

6.62

219

1.39

1.44

7.00

178

11.50

192

2.61

2.19

2.08

2.62

16.78

426

1.31

1.75

2.13

4.88

124

1.83

11/4

11/2

1/2

3/4

8903 LO

LXO

8903 SPO 60

SEH1

8502

8536 SEO 3

All 12.63

326

25.30

643

8.62

219

1.39

1.44

10.00

254

20.60

521

2.61

2.19

2.08

2.62

19.78

502

1.31

2.31

2.69

6.38

162

1.83

11/4

21/2

1/2

3/4

8903 SQO 100

SFH1

8502

8536 SFO 4 All 12.63

326

40.30

1024

9.12

232

1.39

1.44

10.00

254

35.50

902

2.61

2.19

2.08

2.62

20.28

515

1.31

2.31

2.69

6.38

162

1.83

11/4

21/2

1/2

3/4

8903 SVO 200

A2–3

Figure 4 Figure 5

(4) H Dia.

Mounting Holes “J” KO Top and Bottom

“L” KO Top and Bottom

D1 D2

(4) .36 Dia. Mounting Holes

(3) Closing Plates

Separate Enclosures

Approximate Dimensions—Class 9991

Table 12: NEMA Type 4X – Watertight and Corrosion Resistant Enclosures

Class

9991

Type

For Use With Dimensions (inches/millimeters) (see Figure 6) Hub Dia.

Weight

(lb)

Class Type NEMA Size

or A Rating # PolesABC DE F G H I J K L W 1X 2

SCW20

8903 SMO

(E.H.) 30A All

6.50

165

6.44

164

12.13

308

0.75

5.00

127

8.25

210

1.69

3.34

10.06

256

1.31

2.13

0.31

3/4 ”1 ”78502 SBO,

SCO 0, 1 All

SCW21 8536 SBO,

SCO 0, 1 All

SDW20

8903 LO,

LXO 20A All

8.50

216

7.06

179

13.88

352

0.75

7.00

178

10.50

267

1.69

3.91

11.94

303

1.63

2.38

0.31

3/4 ”11/2 ”13

8903 SPO

(E.H.) 60A All

8502 SDO 2 All

SDW21 8536 SDO 2 All

Table 13: NEMA Type 4 – Watertight Enclosures (Standard)

Class

9991

Type

For Use With Dimensions (inches/millimeters) (see Figure 6) Hub Dia.

Weight

(lb)

Class Type NEMA Size

or A Rating

No. of

Poles ABCDEFGHI JKLW

1X 2

SCW11

8903 SMO 30 A All 6.38

162

7.13

181

13.19

335

1.56

3.25

12.00

305

0.59

1.88

11.78

299

1.63

2.31

0.31

83/4 ”1 ”12

8502 SBO, SCO 0, 1 All

8536 SBO, SCO 0, 1 All 6.38

162

7.81

198

13.19

335

1.56

3.25

12.00

305

0.59

1.88

11.78

299

1.63

2.31

0.31

SDW11

8903 LO, LXO 20 A All 8.13

206

7.88

200

16.19

411

1.56

5.00

127

15.00

381

1.09

1.94

14.75

375

2.00

2.63

0.31

83/4 ”11/2 ”18

8903 SPO 60 A All

8502 SDO 2 All

8536 SDO 2 All 8.13

206

8.56

217

16.19

411

1.56

5.00

127

15.00

381

1.09

2.88

14.75

375

2.00

2.63

0.31

SEW11

8903 SQO 100 A All 18.15

461

8.77

223

32.21

818

3.08

12.00

305

30.50

775

0.86

3.67

26.71

678

2.58

3.19

0.44

3/4 ”21/2 ”51

8502 SEO 3 All

8536 SEO 3 All 18.15

461

9.58

243

32.21

818

3.08

12.00

305

30.50

775

0.86

4.48

114

26.71

678

2.58

3.19

0.44

SFW11

8536 SFO 4 All

8502 SFO 4 All 18.15

461

8.77

223

32.21

818

3.08

12.00

305

30.50

775

0.86

3.67

26.71

678

2.58

3.19

0.44

Table 14: NEMA Type 4 – Watertight Enclosures (Oversize)

Class

9991

Type

For Use With Dimensions (inches/millimeters) (see Figure 7) Hub Dia.

Weight

(lb)

Class Type NEMA Size

or A Rating

No. of

Poles ABCDEFGHI J KLW

1X 2

SCW2 8702

8736 SCO 1 All

12.63

321

7.81

198

14.69

373

2.56

7.50

191

13.50

343

0.59

3.88

18.41

468

1.66

2.31

0.31

3/4 ”1 ”

SCW3 8810 SBO

SCO

1All 19

SCW4 8502

8536

SBO, SCO

(Form F4T) 0, 1 All 24

SDW2 8702

8736 SDO 2 All

14.88

378

7.25

184

16.19

411

2.56

9.75

248

15.00

381

0.38

3.88

20.88

530

1.72

2.63

0.31

3/4 ”11/2 ”

SDW3 8903

LO, LXO

SMO, SPO

(Form F4T)

20 A

30 A

60 A

All 29

SDW4 8502

8536

SDO

(Form F4T) 2All 28

1 Bottom Only. 2 Top and Bottom.

Figure 6 Figure 7

DEDG

(4) L Mounting Holes

DEDG

(4) L Mounting Holes

Separate Enclosures

Class 9991—Approximate Dimensions

DED G

(4) J Dia. Mounting Holes

DED G

(4) J Dia. Mounting Holes

HE G

Figure 10

Figure 9

Figure 8

Table 15: NEMA Type 12 – Dusttight and Driptight Enclosures (Standard)

Class

9991

Type

For Use With Dimensions (inches/millimeters) (see Figure 8)

Weight

(lb)

Class Type NEMA Size

or A Rating

No. of

Poles ABCDEF GHI J

SCA11

8502 SBO, SCO 0, 1 All

6.38

162

8.53

217

12.75

324

1.56

3.25

12.00

305

0.38

3.56

12.50

318

0.31

8108536 SBO, SCO 0, 1 All

8903 SMO 30 A All

SDA11

8502 SDO 2 All

8.13

206

9.28

236

16.00

406

1.56

5.00

127

15.00

381

0.50

3.56

15.38

391

0.31

815

8536 SDO 2 All

8903 LO, LXO 20 A All

8903 SPO 60 A All

SEA11

8903 SQO 100 A All 18.15

461

9.24

235

31.50

800

3.08

12.0

305

30.50

775

0.50

3.67

26.71

678

0.44

8502 SEO 3 All

8536 SEO 3 All 18.15

461

9.58

243

31.50

800

3.08

12.0

305

30.50

775

0.50

4.48

114

26.71

678

0.44

SFA11

8536 SFO 4 All

8502 SFO 4 All 18.15

461

9.24

235

31.50

800

3.08

12.0

305

30.50

775

0.50

3.67

26.71

678

0.44

Table 16: NEMA Type 12 – Dusttight and Driptight Enclosures (Oversized)

Class 9991

Type

For Use With Dimensions (inches/millimeters) (see Figure 9)

Weight

(lb)

Class Type NEMA Size

or A Rating

No. of

Poles ABCDEFGHI J

SCA2 8702

8736 SCO 1 All

11.88

302

7.75

197

13.5

343

2.56

6.75

171

12.75

324

0.38

3.66

18.13

460

0.31

SCA3 8810 SBO

SCO

1All 18

SCA4 8502

8536

SBO, SCO

(Form F4T) 0, 1 All 19

SDA2 8702

8736 SDO 2 All

14.88

378

7.88

200

16.00

406

2.56

9.75

248

15.00

381

0.50

3.66

21.25

540

0.31

SDA3 8903

LO, LXO

SMO, SPO

(Form F4T)

20 A

30 A

60 A

All 27

SDA4 8502

8536

SDO

(Form F4T) 2All 27

Table 17: Flush Mounting General Purpose Enclosures

Class 9991

Type

For Use With Dimensions (inches/millimeters) (see Figure 10)

Weight

(lb)

Class Type NEMA Size

or A Rating

No. of

Poles ABCDEFGH

SDF13

(w/SDF1

& SDF2)

8903 LO, LXO 20 A All 15.19

386

8.94

227

7.63

194

12.88

327

5.44

138

10.94

278

5.13

130

0.38

10 17

SCF11

(w/SDF1

& SDF2)

8502 SBO,

SCO 0, 1 All

13.44

341

7.19

183

5.88

149

11.13

283

4.75

121

9.19

233

4.50

114

0.38

10 108536 SBO,

SCO 0, 1 All

8903 SMO

(E.H.) 30 A All

SDF11

(w/SDF1

& SDF2)

8502 SDO 2 All

15.19

386

8.94

227

7.63

194

12.88

327

5.44

138

10.94

278

5.13

130

0.38

10 17

8536 SDO 2 All

8903 SPO

(E.H.) 60 A All

SEF11 8502 SEO 3 All 31.00

787

16.75

425

14.25

362

26.25

667

8.00

203 ——

0.18

548

8903 SQO 100 A All

Magnetic Coils

Class 9998

NEMA Size 5 E-Coil Modification Kit

Classes 8502, 8536, 8538, 8539, 8606, 8630, 8640, 8647, 8650, 8651, 8702, 8736, 8738, 8739, 8810, 8811, 8812, 8910

and 8903

Consisting of:

•E-Coil

•Armature

•Bottom Magnet

•15 A, 600 V Fuse and Holder (Class 9999SFR)

•Instruction Manual

Table 18: Replacement AC Magnet Coils for Magnetic Contactors and Starters

(Refer to Table 21 on page 10 for listing of mechanically held unlatch coils)

Equipment To Be Serviced Coil

Prefix or

Class

and Type

Suffix Number (Complete Coil Number Consists of Prefix or Class

and Type Followed by Suffix Number.) Coil VA

Device Size Type Poles 24 V 110-115 V 120 V 208 V 220 V 240 V 277 V 380 V 440 V 480 V 550 V 600 V In-

rush Sealed

Coils

for

Present

Design

Magnetic

Contactors

and

Starters

Classes

8502,

8536,

8538,

8539,

8606,

8630,

8640,

8647,

8650,

8651,

8702,

8736,

8738,

8739,

8810,

8811,

8812,

8903,

8910

and

8940

(except

NP)

8911

8965

30 A

2–6 9998L 60

—

150

140

8–12 9998LH 60

—

180

170

(Latch)

2–4 9998L 60

—

150

140

—

6–12 9998LH 60

—

180

170

—

00 SA

(Series B) All 9998SAC 60

—

165

—

0, 1,

1–P &

30 A

SA (Series A)

SB, SC & SM All 31041-400 60

—

245

232

2 &

60 A SD & SP

2 & 3 31063-409 60

—

311

296

4 & 5 31063-400 60

—

438

429

3 &

100 A

DPA12_,

SE, SQ &

SYD138

2 & 3 31074-400 60

—

700

678

4 & 5 31091-400 60

—

1185

1260

4 &

200 A

SF, SV &

SYD230 All 31091-400 60

—

1185

1260

5 &

300 A

SG, SX &

SYD368 Series A All 31096-400 60

—

2970

212

250

SG, SX &

SYD368 Series B All 31096-320 60

—

1300

—

6 & 7 SH & SJ

2–3 Coil Part Number 3110440050 (All System Voltages)

1780 48

400,

600 &

800 A

SY, SZ, SJ

(Elect. Held) 1960 59

SY, SZ, SJ

(Mech. Held) 2–3 31104-418 60

—

1530

1250

—

Table 19: Coil Modification Kits

Catalog Number Description

9998SG120 Coil Modification Kit 120 V

9998SG480 Coil Modification Kit 480 V

9998SG277 Coil Modification Kit 277 V

9998SG208 Coil Modification Kit 208 V

9998SG240 Coil Modification Kit 240 V

9998SG380 Coil Modification Kit 380 V

Table 20: How to Order

To Order Specify: Catalog Number

31041-409-38

Magnetic Coils

Class 9998

Table 21: Replacement AC Magnet Coils for Relays, Timers and Contactors

Equipment

To Be Serviced Coil

Prefix

or Class

and Type

Suffix Number

(Complete Coil Number Consists of Prefix or Class and Type Followed by Suffix Number.) Coil VA

Device Type Poles 24 V 110–

115 V 120 V 208 V 220 V 240 V 277 V 380 V 440 V 480 V 550 V 600 V In-

rush Sealed

Classes 8501 and 9050

8501

(Relays) X All 9998-X 1

1To order an unlatch coil, add the letter “L” to the type number and the letter “B” to the suffix number.

Example: For a 120 V 60 Hz unlatch coil, order a Class 9998 Type XL44B.

—

148

143

9050

(Timer)

A All 2959-S49- 60

W25A

W25B

W31B

W32A

W32B

W34A

W34B

W35A

W35B

W36A

—

W37B

W38A

W38B

W39A

W39B

B 2

2Series C (Double Pole) and Series E (Single Pole).

All 31017-400- 60

—

165

155

Mechanically Held Unlatch Coils—Classes 8508 and 8903

A latch coil is also used with mechanically held devices. For selection of latch coils for mechanically held relays, refer to page 16-118.

8903

(Lighting

Contactors)

LX All 9998LX 60

—

SM, SP All 2959-S13 60

W23B

W24B

—

W30B

W31B

W33A

—

W33B

W34B

W34A

—

W36A

—

W36B

—

W37B

—

SQ, SV, SX,

SY, SZ All 31096-416 60

—

550

—

SJ All 31123-403 60

——

—

——

—

2100

—

Table 22: Replacement DC Magnet Coils for Magnetic Relays and Timers

Equipment To Be Serviced Coil Prefix

or Class

and Type

Suffix Number

(Complete Coil Number Consists of Prefix or Class and Type Followed by Suffix Number.) Coil

Burden

Watts

Class Type Poles 6 V 12 V 18 V 24 V 32 V 48 V 64 V 72 V 90 V 110 V 115/

125 V 220 V 230/

250 V

8501

(Relays)

XD All 9998 XD 19 28 34 37 40 46 49 52 55 — 58 — 67 18

XDL — 9998 XDL 19 28 34B 37B 40B 46B 49B 52B 55B — 58B — 67B 50

XUD All 9998 XUD 19 28 — 37 — 46 — — — — 58 1—67

1Not dual voltage rated; 250 Vdc only.

9050

(Timers)

C 31018-400- 22 31 — 40 — 49 — — — — 61 — 70 14

H 4491S1 W21 W24 — W27 — W30 — — — — W34 — W37 14

Table 23: Replacement Coil for 8903 Panel Board Lighting Contactors

Class Type Replacement Solenoid Catalog Number

8903 PB

120 V 9998PBV02

208 V 9998PBV08

240/277 V 9998PBV39

480 V 9998PBV28

Table 24: How to Order

To Order Specify: Catalog Number

•Class Number

•Type Number

Class Type

9998 PBV02

Replacement Parts Kits

Class 9998

Class 9998 replacement parts kits are

available for servicing Square D®

relays, contactors, and starters as well

as pressure, vacuum, and float

switches. Each kit contains the

necessary movable and stationary

contacts, contact springs (when required—NEMA Size 3 and

above do not include contact springs, and springs are not

available), and additional hardware required to service the

devices listed below. When servicing devices having more

poles than contained in the corresponding kit, it may be

necessary to order an additional kit.

Table 25: Magnetic Contactor and Starter Contact Kits

for Present Designs

Equipment To Be Serviced No. of

Poles

in Kit

Class

9998

Parts Kit

Type No.

Class Type NEMA Size

or A Rating

8502

8536

8538

8539

8547

8549

8606

8630

8640

8647

8702

8736

8738

8739

8810

8811

8812

8940

SA-, (Series B) 00 3 SJ1

SB- 0 3

SL2

SL12

SB-, SC-(Power Pole Adder) 0 & 1 1 SL22

SC- 1 & 1P

SL3

SL13

SD- 2 3

SL4

SL14

SD-(Power Pole Adder) 2 1 SL24

SE- 3 2

SL6

SL7

SF- 4 2

SL8

SL9

SG- 5 2

SL10

SL11

SH- 6 2

SL25

SL26

SJ- 7 2

SL30

SL31

8903

L (Series C) & LX (Series B) 30 A 4 RA5B

SM- 30 A 3

SL3

SL13

SP- 60 A 3

SL4

SL14

SQ- 100 A 2

SL6

SL7

SV- 200 A 2

SL8

SL9

SX- 300 A 2

SL10

SL11

SY- 400 A 2

SL25

SL26

SZ- 600 A 2

SL32

SL33

SJ- 800 A 2

SL30

SL31

PBM, PBP 30, 60 A 2 PB2

PBN, PBQ 75, 100 A

PBM, PBP 30, 60 A 3 PB3

PBN, PBQ 75, 100 A

PBR, PBV, PBW 150, 200, 225 A 2 PB14

PBR, PBV, PBW 150, 200, 225 A 3 PB15

Table 26: Magnetic Contactor and Starter Contact Kits

for Obsolete Designs

Equipment To Be Serviced No. of

Poles in

Kit

Class 9998

Parts Kit Type

No.

Class Type NEMA Size

8502 &

8536 1

1Includes reversing, two speed and similar devices. Select coil based on NEMA size of basic

starter or contactor

SA-, (Series A) 00 3

SL2

SL12

8903 LL, L (Series A, B) & LX (Series A) 20 A 4 RA5

Table 27: Class 8965 Replacement Contact Kits

Device

Type

Device

Series

Class 9998

Kit Type

Device

Series

Class 9998

Kit Type

DPR53

DPR63

DRC5 1

DRC6 1

1Single pole kits.

——

RO10 A & B RA10 C RA14

RO11 A & B RA11 C RA15

RO12 A & B RA12 C RA16

RO13 A & B RA13 C RA17

Table 28: Manual Starter Contact Kits

Equipment To Be Serviced No. of Poles

in Kit

Class 9998 Parts Kit

Type No.

Class Type NEMA Size

2510

Manual Starters M-, T- M-0 3 ML1

M-1 & M-1P 3 ML2

Table 29: Replacement Control Transformers (150 VA)

Class 8502, 8536 Type S Size 6

Voltage

Part Number

60 Hz 50 Hz

240/480–120 220/440–110 3110451250

208–120 — 3110451252

277–120 — 3110451253

— 380–110 3110451254

600–120 550–110 3110451251

120–120 110–110 3110451255

240–120 220–110 3110451256

Table 30: Replacement Control Transformers (200 VA)

Class 8502, 8536 Type S Size 7

Voltage

Part Number

60 Hz 50 Hz

240/480–120 220/440–110 3112350150

208–120 — 3112350152

277–120 — 3112350153

— 380–110 3112350154

600–120 550–110 3112350151

120–120 110–110 3112350155

240–120 220–110 3112350156

Table 31: Class 8910, 8911 and 8965 Replacement

Contact Kits

Device To Be Serviced Class 9998

1-Pole

Type

3-Pole

Type

Class 8910

Type

Class 8911

Type

Class 8965

Type Series

SYD138

SYD230

SYD368

—

SL27

SL28

SL29

DPA_20A

DPA_25A

DPA_30A

DPA_40A

DPSO1_

DPSO2_

DPSO3_

DPSO4_

DPR1_

DPR2_

DPR3_

DPR4_

DRC1

DRC2

DRC3

DRC4

—

DPA_50A

DPA_60 1

DPA_75A

DPA_90A

DPA_120A

1For class 8911, 60 A starter, use the 9998DRC7 contact kit.

DPSO5_

DPSO6_

DPSO7_

DPSO9_

—

DPR5_

DPR6_

—

A, B

DRC5

DRC6

DRC7

DRC9

DRC12

—

Table 32: How to Order

To Order Specify: Catalog Number

•Class Number

•Type Number

Class Type

9998 SL6

Replacement Parts Kits

Class 9998

Table 33: Contact Units for Melting Alloy Type Overload Relays

One normally-closed contact, Class 9998 Type SO1, is provided in each overload relay block on Type

S starters Sizes 00–4 and Size 6. On the Type S Size 5, a normally-closed contact is provided with

each of the three overload relay blocks. The Class 9998 Type SO1 contact unit listed below is provided

as standard in each Class 9065 Type M melting alloy overload relay. Contact modules can be easily

replaced and are identified in Table 33. Isolated overload relay alarm circuit contacts are available as

an optional feature. A pilot light or alarm bell can be wired in series with this contact to indicate that the

overload relay has tripped. For further information on isolated alarm contacts, refer to Class 9999

Types SO4 and SO5.

Table 34: Class 9998 Type UB Universal Baseplate

A universal baseplate may be used to retrofit a Square D® Type S NEMA starter into an application

which is currently using a competitor’s NEMA starter. The universal baseplate is a metal plate which

attaches to the panel in the location of the starter to be replaced. The Type S starter then mounts to the

baseplate. It is available for NEMA Sizes 00 through 4, and mounting screws are provided with each

plate.

The universal baseplate adapter allows the Type S starter to replace the following competitor’s

starters:

Table 35: Melting Alloy Overload Relay Jumper Strap Kits

Jumper strap kits are for use on three-phase manual or magnetic starters with melting alloy overload

relays only, where a three-phase starter is used to control a single-phase motor. These kits will include

two jumper straps, a wiring diagram showing how to wire a three-phase starter to control a single-

phase motor, and single-phase (one thermal unit) selection tables.

Magnetic Starter

Description Parts Kit Number

NEMA Size Type Series

00–4 & 6 SA–SF, SH A & B Standard N.C. contact unit Class 9998 Type SO1 1

1The Type SO1 is also the replacement contact unit for Class 9065 Type M melting alloy overload relays.

5SGA

Standard N.C. contact unit 31102–514–50

N.C. and N.O. alarm (three point) contact unit 31102–514–51

Competitor Starter

Type UB01 Type UB02 Type UB03 Type UB04

NEMA Size

Allen-Bradley 509 0, 1 2 3 4

Allen-Bradley 709 1 2 3 4

Cutler Hammer Freedom Series 00, 0, 1 2 3 4

Furnas ESP100 0, 1 2 3 4

Furnas INNOVA 0, 1 2 3 4

General Electric CR306 00, 0, 1 2 3 4

Class

For Starter Class 9998

Kit Type Number

Size Type

ALL

00, 0, 1, 2, 5 series B, and M0 & M1 SA, SB, SC, SD, SG, and M & T (Manual) SO31

3,4 SE, SF SO32

5 series A SG None Available

Table 36: How to Order

To Order Specify: Catalog Number

•Class Number

•Type Number

Class Type

9998 UB02

Class 9998 Type SO1

Overload Contact Unit

Part No. 31102–514–50

Melting Alloy Overload

L1 L2

1L1 L2 L3

Motor

Three Phase Starter

Wired to Control a

Single Phase Motor

Disconnecting Means, Provided

by User, or with Controller

Accessories—Cover-Mounted Control Units

Class 9999

Cover-Mounted Control Units

Class 9999 push button, selector switch, and pilot light cover-mounted control unit kits can be easily field installed in a NEMA 1,

3R, 4, or 12 Type S contactor or starter enclosure cover. Knockouts or removable closing plates are furnished with many

enclosure covers for convenient field installation of control units. Kits are supplied with leads and clearly illustrated instructions.

The Class 9999 cover mounted control unit kits are identical to the units which are factory installed.

NOTE: There are no field modification kits available for the polyester enclosures.

Table 37: Control Mounted Control Unit Kits

For Use With NEMA 1 Kit Description NEMA 3R and 12 Kit

Description 1

1User made openings are required in order to field install these modification kits on standard 8502, 8536 Type S Sizes 0–2, and 8903 Sizes 30–60 A NEMA 4 and 12 enclosures.

NEMA 4/4X Kit (Stainless)

Description1

Class

Type

NEMA Size

or Ampere Rating

No. of Poles

Voltage

Red or Green

Pilot Light2

2Each pilot light kit contains 1 red and 1 green lens cap.

Push

Button

Selector

Switch

Red or Green

Pilot Light 2Push

Button

Selector

Switch

Red or Green

Pilot Light 2Push

Button

Selector

Switch

With Control

Transformer

(Form F4T)

Standard Start-

Stop

On-

Off

Hand-

Off-

Auto

On-

Off

120 V

60 Hz

Start-

Stop or

On-Off

Hand-

Off-

Auto

120 V

60 Hz

Start-

Stop

On-Off

Hand-

Off-

Auto

Type Type Type Type Type Type Type Type Type Type Type Type

8502

8536

SA, SB & SC 00, 0, 1 & 1P All

6–600

50–60

SP28R 3

3The coil voltage must be the same as the pilot light rating. Kit contains one Class 9001 Type KP1R31120V, 60 Hz red pilot light control unit. For other voltages, refer to Class 9001 Type KP.

SP2R

SA2 SA10 SC2 SC22

SP28R 3SA3 4

4Also requires N.O. auxiliary contact for holding circuit contact when used on Class 8903 electrically held lighting contactors.

SC8 SP29R SA13 SC9

SD 2 All SP28R 3SP3R

SE 3 2–3 SP28R 3SP4R

4–5 SP28R 3SP5R

SF 4 All SP28R 3SP28R SA3 SA3 SC8 —

SG–SJ 5–7 All SP28R 3SP28R

8538

8539

8702

8736

SB & SC 0 & 1 All SP12R SP12R

SA2 SA10 SC2 SC22

SD 2 All SP13R SP13R

SE 3 All SP14R SP14R

SF 4 All SP15R SP15R

SG–SJ 5–7 All SP28R 3SP28R 3SA3 SA3 SC8 —

8903

(Elec-

trically

Held)

L 20 A All SP28R 3——SA10

5To mount control unit in a NEMA 1 enclosure, a Class 9999 Type BLX bracket is also required.

— SC22 5

SM 30 A All SP28R 3SP2R SA2 4SA10 4SC2 SC22

SP 60 A All SP28R 3SP3R

SQ 100 A All SP28R 3SP28R 3SA3 4SA3 4SC8 —

SJ, SV, SX

SY, SZ

200–800

AAll SP28R 3SP28R 3SA3 4SA3 4SC8 —

Table 38: NEMA 1 Enclosure Closing Plates

For Use With

Description Type

Class Type NEMA Size or Ampere Rating

8502, 8536, 8903 SA–SE or SM–SP 00–3 or 30–60 A For Pilot Light or Reset—Slip-on Cover NEMA 1 Enclosure SG2

For Push Button or Selector Switch—Slip-on Cover NEMA 1 Enclosure SG3

8538 & 8539

Pre-series “J” SB–SF 0–4 For Push Button or Selector Switch—Hinged Cover NEMA 1 Enclosure SG1

For Pilot Light—Hinged Cover NEMA 1 Enclosure SG2

Table 39: How to Order

To Order Specify: Catalog Number

•Class Number

•Type Number

Class Type

9999 SP29R

Class 9999 Type SP2R Pilot Light Kit Class 9999 Type SA2 Push Button Kit Class 9999 Type SC2 Selector Switch Kit Class 9999 Type SA3 Push Button Kit

Accessories—Auxiliary Contacts

Class 9999

Auxiliary Contacts for Manual and Magnetic Contactors and Starters

Internal Contacts

The Class 9999 Type SX11 internal contact kit is a replacement unit for the N.O. holding circuit contact

supplied as standard on Type S Sizes 00–2 three-phase starters and contactors. The Class 9999

Type SX12 is a replacement unit for the N.C. electrical contact which is furnished as standard on

Type S, Sizes 00–2 mechanically-interlocked devices (for example: Class 8736 reversing starters).

Internal contacts are also used on Class 2510 Types M and T manual starters. The internal contacts

can be used for other applications as long as the electrical rating is not exceeded.

See Table 40 for electrical ratings.

External Contacts

The Class 9999 Type SX6 external auxiliary contact is supplied as standard for the N.O. holding circuit

contact on Type S Sizes 3–7 starters and contactors. Additional auxiliary contacts can be added to

Type S contactors, starters, and lighting contactors. These contacts mount on either side of the basic

contactor, and are available with convertible or non-convertible contacts. The contacts of the

convertible version can be changed from N.O. to N.C. or vice versa in the field. The non-convertible

version has fixed contacts, either N.O. or N.C.

To determine the number of auxiliary contacts which can be added to each Type S contactor or starter,

refer to the Class 8536 or Class 8736 section.

See Table 40 for electrical ratings.

Table 40: Maximum Ratings for Type S Auxiliary Contacts and Timers

Class 9999

Type

Contact Ratings

Class 9999

Type

Contact Ratings

Volts AC

AC Only (35% Power Factor)

Continuous Volts AC

AC Only (35% Power Factor)

Continuous

Make Break Make Break

SX11, SX12

SK3, SK4

≤120 30 A 3 A 3 A SX6–SX10 ≤120 60 A 6 A 10 A

120–600 3600 VA 360 VA 3 A SX13–SX17 120–600 7200 VA 720 VA 10 A

Internal Auxiliary Contact

External Single-Circuit

Auxiliary Contact

Table 41: Class 8910 and 8911 Definite Purpose

Contactors and Starters – Auxiliary Contacts

Device To Be Serviced Auxiliary Contact Kit

Class 8910 or 8911 Type Contact Arrangement Class 9999 Type

DPA 1

DPS

1Type DPA122 and DPA123 use same auxiliary contacts as Type SA–SJ above.

(Example: Class 9999 Type SX6).

1 N.O. D10

1 N.C. D01

1 N.O./1 N.C. D11

2 N.O. D20

Table 42: Type S Contactors and Starters

For Use With

Kit Description Class 9999

Type

Type NEMA

Size

SA–SJ 00–7

External—Field Convertible

1–N.O. Contact

1–N.C. Contact

1–N.O. and 1–N.C. Isolated Contacts

1–N.O. Overlapping Contact

1–N.C. Overlapping Contact

SX6

SX7

SX8

SX9 1

SX10 1

1Types SX9 and SX10 or Types SX16 and SX17 must be used together and mounted on the

same side of the contactor. They are suitable for applications where it is necessary for a

normally open contact to overlap a normally closed contact.

SA–SJ 00–7

External—Non-Convertible

1–N.O. Contact

1–N.C. Contact

1–N.O. & 1 N.C. Isolated Contacts

1–N.O. Overlapping Contact

1–N.C. Overlapping Contact

SX13

SX14

SX15

SX16 1

SX17 1

SA–SD 00–2

Internal—Non-Convertible

1–N.O. Contact

1–N.C. Contact

SX11 2

SX12 2

2Types SX11 and SX12 are not applicable on NEMA Sizes 3 or larger. Internal contacts can

also be used on Class 2510 Types M and T manual starters.

Table 43: Class 8965 Reversing/Hoist Contactors –

Auxiliary Contacts

Device To Be Serviced Auxiliary Contact Kit

Class 8965 Type Contact

Arrangement

Type of

Connector

Class 9999

Type

DPR

1 N.O.

Screw/Quick

Connect

D10

1 N.C. D01

1 N.O./1 N.C. D11

2 N.O. D20

RO2 & RG2

RO10 Form X1

RO11 Form X1

1 N.O.

each side

Slip-on

R10

RO3 & RG3

RO10 Form X2

RO11 Form X2

1 N.C.

each side R11

RO5 & RG5

RO12 Form X1

RO13 Form X1

1 N.O.

each side

Screw

R12

RO6 & RG6

RO12 Form X2

RO13 Form X2

1 N.C.

each side R13

Table 44: How to Order

To Order Specify: Catalog Number

•Class Number

•Type Number

Class Type

9999 R11

Accessories—Solid State Overload Relay, Motor Logic®

Class 9999

Motor Logic—Class 9999

Table 45: Isolated Auxiliary Contacts for Motor Logic

Overload Relays

Overload relay auxiliary contacts are available factory installed

or in kit form for field installation on Motor Logic overload

relays. These contacts may be used for isolated alarm contact

applications.

Table 46: DIN Adapter

The DIN adapter provides a method to mount the Motor Logic

overload relay to a 35 mm DIN rail.

Table 47: Lug-Lug and Lug-Extender Kits

A Class 9999 LL0 Lug-Lug Kit can be field installed on

separately mounted overload relays. The standard Size 00B,

00C, 0, and 1 Class 9065 Type SS and SF overload relays are

supplied without lugs. A Class 9999 LB0 Lug-Extender Kit is

designed for Size 00B, 00C, 0, and 1 Retrofit Starter

Applications. This kit allows the lugs to be in the same location

as the Class 9065 melting alloy overload relay, eliminating the

need for additional wire length.

Table 48: Remote Reset Module

The Remote Reset Module can be easily field installed on solid

state overload relays. This module will allow the overload relay

to be reset from a remote location.

Motor Logic Plus—Class 9065

Table 49: Lug-Lug Kit

This kit can be field installed on separately mounted

Motor Logic Plus overload relays.

Table 50: Software Kit

Solutions software program allows an IBM PC compatible

computer (with Windows® 95 or greater) to communicate with

a Motor Logic Plus overload relay connected to an RS-485

network using Modbus protocol.

Table 51: Communication Module

This module allows the Motor Logic Plus overload relay to

support RS-485 electrical communications standards. Up to 99

Motor Logic Plus overload relays can be controlled and

monitored from one remote personal computer.

For Use With

Parts Kit Description Class 9999

Type

Class and Type NEMA Size 1

8536 SA-SJ 00B through 7 N.O. or N.C. Auxiliary

Contact (Field Convertible) AC04

9065 SS, SR, SF, ST 00B through 7

For Use With

Parts Kit Description Class 9999

Type

Class and Type NEMA Size 1

9065 SS or SF 00B, 00C, 0, and 1 DIN Adapter DA01

For Use With

Parts Kit Description Class 9999

Type

Class and Type NEMA Size 1

9065 SS or SF 00B, 00C, 0, and 1 Lug-Lug Kit for separate

mounting LL0

9065 SS or SF 00B, 00C, 0, and 1

Lug-Extender Kit for

retrofitting existing NEMA S

starters

LB0

For Use With

Parts Kit Description Class 9999

Type

Class and Type NEMA Size 1

1NEMA Size 00B and 00C are not actual NEMA sizes. These designations are used to

differentiate the lower FLA of these devices from the NEMA size 00 Motor Logic Solid State

Overload Relay.

8536 SA-SJ 00B through 7 Remote Reset Module RR04 2

2120 Vac power required.

9065 SS, SR, SF, ST 00B through 7

8536 SE-SF 3 and 4 Top Mounting Bracket RB34 2 3

3To be used to mount the remote reset module on the top of the overload relay.

9065 SS, SR, SF, ST 3 and 4

For Use With

Parts Kit Description Class 9999

Type

Class and Type NEMA Size 1

1NEMA Size 00B and 00C are not actual NEMA sizes. These designations are used to

differentiate the lower FLA of these devices from the NEMA size 00 Motor Logic Solid State

Overload Relay.

8536 SA-SH 1–6 Lug-Lug Kit MLPL

9065 SP 1–6

For Use With

Parts Kit Description Class 9999

Type

Class and Type NEMA Size

8536 SA-SH 1–6 Software Kit MLPS

9065 SP 1–6

For Use With

Parts Kit Description Class 9999

Type

Class and Type NEMA Size

8536 SA-SH 1–6 Modbus®

Communication Module MB22

9065 SP 1–6

Table 52: How to Order

To Order Specify: Catalog Number

•Class Number

•Type Number

Class Type

9999 AC04

Accessories

Class 9999

Table 53: Power Pole Adders

One single- or double-circuit power pole kit may be field added to a Size 0,

1, or 2, basic 2- or 3-Pole Type S contactor or starter or 30–60 A lighting

contactors. See Table 53 for selection. The ratings for these power pole

adders correspond to the NEMA contact ratings found on page 16-21 in

Digest 174. A two- or three-pole contactor or starter will accept only one

single- or double-circuit unit. A power pole cannot be used on four- or five-

pole devices or devices which are mechanically-interlocked.

For adding a power pole to a Size 2 or 60 A device, a coil change is

required. Select a 4 and 5 pole coil from the coil selection tables on page 10

or specify Form Y118 as noted in the footnote below. When adding Sizes

0–2 power pole kits to a Size 3–7 or 100–800 A device, an adapter bracket

(9999 SBT1) is required.

The Class 9999 Types SB6 thru SB15 power pole kits are suitable for

copper wire only. Types SB21 through 25 are supplied with lugs suitable for

copper and aluminum wire.

For Use With Power Pole Adder Kit

Type Size Description Class 9999 Type

SB, SC & SM 0, 1 & 30 A

One normally-open power pole adder

SB6

SD 2 SB11 1

1To order a Size 2 or 60 A power pole kit complete with a new starter coil, specify Form Y118, voltage and

frequency (e.g. Class 9999 Type SB11 Form Y118, 120 volts, 60 cycles.)

SP 60 A SB21 1

SB, SC & SM 0, 1 & 30 A

One normally-closed power pole adder

SB7

SD 2 SB12 1

SP 60 A SB22 1

SB, SC & SM 0, 1 & 30 A One normally-open

and

one normally-closed power pole adder

SB8

SD 2 SB13 1

SP 60 A SB23 1

SB, SC & SM 0, 1 & 30 A

Two normally-open power pole adders

SB9

SD 2 SB14 1

SP 60 A SB24 1

SB, SC & SM 0, 1 & 30

Two normally-closed power pole adders

SB10

SD 2 SB15 1

SP 60 A SB25 1

SE–SJ &

SQ–SZ & SJ

3–7 &

100–800 A Adapter Bracket SBT1

Class 9999 Type SB9

Double Power Pole Adder

Class 9999 Type SF4 Fuse Kit

Class 9999 Type ST1

Transient Suppression Module

Table 54: Control Circuit Fuse Holder

The control circuit fuse holder is designed to be used on

Type S contactors and starters, Sizes 00–7, when one or two

control circuit fuses ≤ 600 volts are required. The Type SF3

and SF4 fuse holders will accept standard 600 V Bussmann®

Type KTK or equivalent fuses (13/32" x 11/2"); 6 A maximum.

The SFR3 and SFR4 will accept Class CC 600 V Bussmann

Type KTK–R or equivalent fuses only.

Table 55: Transient Suppression Module

The transient suppression module is designed to be used

where the transient voltage, generated when opening the coil

circuit, interferes with the proper operation of nearby integrated

or solid state control circuits. The module consists of an RC

circuit and is designed to suppress the coil voltage transients

to approximately 200% of peak coil supply voltage. The

module is wired across the coil for Type S, Sizes 00–5, and is

designed for coil voltages of 120 volts only.

Description1

1Fuses not included.

Class 9999

Type

Single-fuse Unit SF3

Single-fuse Unit for Class CC Fuse SFR3

Two-fuse Unit SF4

Two-fuse Unit for Class CC Fuses SFR4

Description Class 9999

Type

For Sizes 00–2 ST1

For Sizes 3–5 ST2

Table 56: How to Order

To Order Specify: Catalog Number

•Class Number

•Type Number

Class Type

9999 ST2

Class 9999 Type SB6 Single

Power Pole Adder

Accessories

Class 9999

Table 57: Isolated Alarm Contacts for Melting Alloy Overload Relays

Isolated overload relay alarm contacts are available factory installed or in kit form for field installation

in Type S, NEMA Size 00–61, starters and Class 9065 Types M and S melting alloy overload relays.

Type S, NEMA Size 7, uses a solid state overload relay which has isolated alarm contacts as a

standard feature. The alarm contacts will allow the starter to be used in applications which require

isolated contacts, such as inputs to a computer.

Class 9999 Types SO4 and SO5 modules are interchangeable with the standard module (Class 9998

Type SO1) and may be installed on starters already in service. The case is made of clear plastic

(polycarbonate) to allow for visual inspection of contacts.

Table 58: Compression Lugs

A Class 9999 Type AL hardware kit is required to install Versa-Crimp® compression lugs on

Class 8903 Type S, 100–800 A, lighting contactors. The lugs are suitable for both copper and

aluminum wire.

One VCEL lug is required for each line or load terminal. Each Class 9999 Type AL hardware kit

includes mounting hardware for 3 terminals, line or load side.

Example: To install compression lugs on a 300 A 3 pole device, line and load sides, order six (6)

VCEL–060–12H1 lugs and two (2) Class 9999 Type AL11 hardware kits.

Magnetic Starter

Description Class 9999

Parts Kit Type No.

NEMA Size Type

00–61

1Isolated alarm contacts cannot be added in the field to the Type SG, Size 5 series A starter. Current transformers and a Size 1 overload block must be

used. For factory installation specify Form Y342.

SA–SH

N.O. Isolated Alarm Contact Plus

Standard N.C. Overload Contact SO4

N.C. Isolated Alarm Contact Plus

Standard N.C. Overload Contact SO5

For Use With Versa-Crimp®

Catalog Number

Wire Range

Min.–Max.

Hardware Kit

Class 9999 Type

Rating Class 8903 Type

100 A SQ VCEL–021–14S1 8–1/0 Al/Cu None Required

200 A SV

VCEL–022–516H1 1–2/0 Al/Cu 2-Pole AL13

3-Pole AL14

4-Pole AL15

VCEL–024–516H1 2/0–4/0 Al/Cu

VCEL–030–516H1 4–300 MCM Al/Cu

300 A SX

VCEL–050–12H1 2/0–500 MCM Al/Cu

AL11

VCEL–060–12H1 400–600

400–500

MCM Al

MCM Cu

VCEL–075–12H1 500–750

500

MCM Al

MCM Cu

400 A

600 A

VCEL–060–12H2 1

1One or two lugs may be mounted on each terminal.

400–600

400–500

MCM Al

MCM Cu AL12

VCEL–075–12H2 1500–750

500

MCM Al

MCM Cu

800 A SJ Available only as a factory modification. Order: Form Y1574. Specify wire size up to 750 MCM Al

or 500 MCM Cu and number of terminals.

Tie Point Terminal Block

Class 8903 with

Compression Lugs

installed

Type SO4

Table 59: Solid Neutral

The Class 9999 Type SN kit can be used on Class 8903 Type S

lighting contactors and other controllers where field addition of

a solid neutral is required. Each kit has lugs suitable for both

copper and aluminum wire, and mounts with two screws.

Table 60: Tie Point Terminal Block

The tie point terminal block provides easy wiring of a H–O–A

selector switch or Start-Stop push buttons with separate

control. The T7 terminal block requires no panel space. It

simply snaps on Type S Sizes 00–4 contactors and starters by

two tabs, and is secured to the left hand coil terminal.

Number of Lugs Wire Capacity Per Lug (Cu/Al) Class 9999 Type

4 #14–2/0 SN1

3(1) #4–600 MCM or

(2) #1/0–250 MCM SN2

3 (Dual) (2) #2–600 MCM SN3

2 (Dual) (2) #6–350 MCM SN4

Magnetic Contactor or Starter Class 9999

Type Number

NEMA Size Type

00–4 SA–SF T7

Accessories—Mechanical Interlocks

Class 9999

Mechanical Interlock

General – Type S contactors or starters can be mechanically-interlocked so that only one device will

be energized at a time. The mechanical interlock is an interference (non-jamming) type, locking at the

beginning of the stroke of any starter or contactor.

Type S Sizes 00, 0, 1 and 2 – The mechanical interlock is mounted on the underside of the reversing

baseplate. Two pins extend from the mechanical interlock through openings in the baseplate and

engage the contact carrier of each contactor. Two styles of mechanical interlocks are used: one

version for three-pole contactors, a different version for four- or five-pole contactors. When adding a

power pole to the left-hand side of an existing Size 0, 1, or 2 three-pole reversing contactor, a

new mechanical interlock must also be installed. When added to the right-hand side only, the

power pole will not be mechanically-interlocked with the left-hand contactor.

Type S Sizes 3 and 4 – The mechanical interlock is separate from the mounting pan on Sizes 3 and 4.

Cams on the mechanical interlocks are operated by the contact carrier of each contactor. The

mechanical interlock is attached to the underside of the two contactor baseplates on Sizes 3 and 4.

Table 61: Mechanical Interlock for Two Contactors

The following mechanical interlock kits can be used to interlock 2–5 pole contactors. Mechanical

interlocks for horizontal and vertical arrangement are listed in various pole arrangements.

Table 62: Overload Relay Mounting Bracket

Mechanical interlock Types SM1 through SM10 for Sizes 00–2 devices use overload relay mounting

brackets to support the overload relay portion of the starter.

Contactor

NEMA Size

Class 9999

Type

Horizontal

Type SM1 for Size 00–1

Type SM6 for Size 2

Type SM12 for Sizes 3 & 4

Horizontal

Type SM2 1 for Size 0 or 1

Type SM7 for Size 2

Type SM12 for Sizes 3 & 4

1The Type SM2 interlock is factory assembled for horizontal mounting but can easily be converted to vertical mounting. Conversion instructions are

included.

Vertical

Type SM2 1 for Size 0 or 1

Type SM10 for Size 2

Type SM11 for Size 3

Type SM13 for Size 4

00, 0, 1

0, 1

SM1

SM2

SM3

SM4

SM5

Horizontal

Type SM3 for Size 0 or 1

Type SM8 for Size 2

Type SM12 for Sizes 3 & 4

Vertical

Type SM4 for Size 0 or 1

Type SM9 for Size 2

Type SM11 for Size 3

Type SM13 for Size 4

Vertical

Type SM5 for Size 0 or 1

Type SM11 for Size 3

Type SM13 for Size 4

3, 4

SM6

SM7

SM8

SM9

SM10

SM11

SM12

SM13

Kit Description Class 9999

Type

Bracket for one overload relay used with horizontal mechanical interlocks, Types SM1 through SM10 SO11

Bracket for two overload relays used with vertical mechanical interlocks, Types SM2, SM4, SM5, SM9 and SM10 SO12

Type SM12

Type SM1

Overload Relay

Mounting Bracket

Accessories —Fuse Block Replacement Parts Kits

Class 9422/9999

Class 9422 Replacement Fuse Clip Kits

Class 8538 (Series D and newer), Class 8738 (Series E and newer), and Class 8903 (Series C and

newer) Type S non-fusible combination starters and lighting contactors (sizes 0 – 2, 30 to 60 A) can be

converted to the fusible type by installing a Class 9422 Fuse Clip Kit. Both fusible and non-fusible

combination devices have the same size enclosure in NEMA Types 1, 4, and 12 construction, which

permits this conversion. The 9422 Fuse Clip Kits contain line and load fuse clips, load base, and fuse

pullers.

Table 63: Class 9422 Replacement Fuse Clip Kits

Device Used On Disconnect

A Rating

NEMA Class H, K, J, R Fuses

Class R Fuse Clip KitsFuse Clip Ratings–A

Class and Type

Size or Aere Rating 250 V Max. 600 V Max.

0, 1 & 30 A 30 0 – 30 — 9422TC301

1When using with a 9422 FTCN or FTCF disconnect switch in 8538 or 8738 combination starters, remove and discard metal base plate.

RFK032

2No Class Number required.

0, 1 & 30 A 30 31 – 60 0 – 30 9422TC331RFK062

2 & 60 A 60 31 – 60 0 – 30 9422TC33 RFK062

2 & 60 A 60 — 31 – 60 9422TD63 RFK06H2

Table 64: Class 9999 Auxiliary Contact Kits for Disconnect Switches and Circuit Breakers

Class Type SPDT Type DPDT Type Class Type SPDT Type DPDT Type

8538,

8738 SB, SC (Series C) R45 R46 9422 BTCF, BTCN, BTDF, BTDN,

BTEF, BTEN TC11 TC21

8539,

8739 SB, SC, SD, SE, SF, SG1

1No external auxiliary contacts are available for GJL circuit breaker. Must use internal auxiliary contacts, Catalog No. AAC.

R26 R27 9422 CSF R50 R51

8538 SBA, SCA, SBG, SCG (Series D) TC11 TC21 9422 FN, FP, FR, FT R18 R19

8738 SBA, SCA, SBG, SCG (Series E) TC10 TC20 9422 LF, LK, LL, LM, LN, LP, LR, LT R47 R48

8538 SB2, SC2, SD2 (Series B)

2Class 8538 type numbers ending in suffix “S8”.

R6 R7 9422 RN, RP, RR, RT R26 R27

8538 SBAS8, SCAS8, SBGS8,

SCGS8, (Series D) TC10 TC20 9422 TC R45 R46

8538,

8738 SD (Series C) R43 R44 9422 TCF, TCN, TDF, TDN, TEF,

TEN TC10 TC20

8538 SDA, SDA2, SDG, SDG2

(Series D) TC10 TC20 9422 TD R43 R44

8738 SDA, SDG (Series E) TC10 TC20 9422 TE R41 R42

8538,

8738 SE (Series B & C) R41 R42 9422 TF R8 R9

8538,

8738 SE, SF (Series A) R8 R9

8538,

8738 SF (Series B & C) R39 R40

8538,

8738 SG R35 R36

Table 65: How to Order

To Order Specify: Catalog Number

• Class Number

• Type Number

Class Type

9999 R6

Class 9422 TC33

Fuse Block

Class 9999 Type TC10

Replaces: 9999CT9701 May 1998

8001 Knightdale Blvd.

Knightdale, North Carolina 27545

USA

1-888-SquareD

1-888-778-2733

www.us.SquareD.com

12/2007

Schneider Electric USA

9999CT9701 101048 Catalog

Navigation menu

Versions of this User Manual:

Views

Navigation