2008 SQUARE D REF GUIDE Flip 0514 189153 Catalog

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SQUARE D®

INFORMATION RESOURCES

Local Square D Sales Office:

(____)_______________

Square D Customer Information Center:

1-888-SQUARE D (1-888-778-2733)

The 2008 Pocket Digest still contains Schneider

Electric’s best selling catalog numbers from

a broad range of product lines, as well as an

index for quick reference, catalog number logic

tables, a weekly planner, a 22-page notepad and

“How to Select” information.

www.us.squared.com and

www.us.telemecanique.com

— Web sites include:

• e-Catalog (Digest

Plus

Selector) — PDA and

electronic versions of the paper-based Digest

catalog containing:

• Product-Related Support Information

• Technical Library

• CAD Drawings

• Product Literature

• Product Specifications

• Competitive Cross Reference

• Product FAQs

• Alphanumeric Price Search

• Free Software Downloads

• Distributor and Sales Office Locator Tools

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 1

PROPERTY OF:

Name:

Address:

Phone:

Frequently Used Phone Numbers:

Name Phone

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 2

2008 POCKET DIGEST

A guide to frequently needed items. See the Square D Digest for

a complete listing of products, specifications and applications.

Highlighted products are typically stocked at your local Small

Project Express (SPE) distributor. Flush version trims not available

as part of SPE program.

Load Centers & Circuit Breakers 4

Switches 16

Transformers 19

Wireway 22

Panelboards 24

Meter Centers 30

Molded Case Circuit Breakers 33

Contactors & Starters 40

Indicating Banks and Push Buttons 51

Limit Switches 56

Conductor Ampacities 61

Enclosures 63

Motor Full Load Current 64

NEMA Size Starters 68

Transformer Data 69

Motor Data 71

Electrical Formulas 79

Reprinted with permission from NFPA 70-2005,

National Electrical Code

2004, National Fire Protection Association, Quincy, MA 02169. This reprinted material

is not the complete and official position of the NFPA on the referenced subject, which

is represented only by the standard in its entirety.

ELECTRICAL DISTRIBUTION

INDUSTRIAL CONTROL

ELECTRICAL REFERENCE

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 3

HOM = Homeline

Phases

1 = Single phase 3 = Three phase

Pole spaces/circuits

Mains

L = Main lugs M = Main breaker

U = Universal (purchase main lug or breaker kit separately)

Ampacity

Ground bar

G = Included T = Installed Blank = Purchase separately

FT = Feed-thru lugs

Cover

C = Combination cover RB = Rainproof S = Surface cover F = Flush cover Blank = Order cover separately

*Phase indication for QO load centers only.

1. Select brand (QO®or Homeline®)

2. Select voltage, system (single or three phase),

short circuit current rating

3. Select indoor or outdoor enclosure

4. Select main lugs or breaker

5. Select mains ampacity

6. Select number of pole spaces required

7. Select ground bar

8. For QO load centers, select cover, flush or surface

9. Select accessories/options

QO 1 3040 L 200 G FT C

How to select a load center

CATALOG NUMBER DESCRIPTION – See Digest for available products

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 4

Max Cover Cat. No.

Mains Branch Branch Load Center F=Flush Ground

Rating Spaces Circuits Catalog Number S=Surface Bar

30 2 2 QO2L30S PK3GTA-1

70 2 4 QO24L70 (F/S) PK4GTA

6 12 QO612L100 (F/S)

6 12 QO612L100D (F/S)

8 16 QO816L100 (F/S)

8 16 QO816L100D (F/S)

6 12 QO612L100D (F/S) CU

8 16 QO816L100D (F/S) CU

125 4 8 QO148L125G (F/S) Included

12 12 QO112L125G QOC16U (F/S)

12 24 QO11224L125G QOC16U (F/S)

16 16 QO116L125G QOC24U (F/S)

16 24 QO11624L125G QOC24U (F/S)

20 20 QO120L125G QOC24U (F/S)

20 24 QO12024L125G QOC24U (F/S)

24 24 QO124L125G QOC24U (F/S)

32 32 QO132L125G QOC32U (F)

20 30 QO12030L150G QOC30U (F/S)

24 24 QO124L150G QOC30U (F/S) Included

30 30 QO130L150G QOC30U (F/S)

12 12 QO112L200G QOC30U (F/S)

24 36 QO12436L200TFT QOC40U (F/S)

30 30 QO130L200G QOC30U (F/S) Included

30 40 QO13040L200G QOC30U (F/S)

40 40 QO140L200G QOC40U (F/S)

42 42 QO142L225G QOC42U (F/S) Included

QO®SINGLE PHASE LOAD CENTERS - INDOOR MAIN LUGS

100 PK7GTA

Included

125

150

200

225

Convertible Main Lugs

Included

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 5

Max Cover Cat. No.

Mains Branch Branch Load Center F=Flush Ground

Rating Spaces Circuits Catalog Number S=Surface Bar

12 12 QO112M100 QOC12U (F/S) PK9GTA

16 16 QO116M100 QOC20U100 (F/S) PK12GTA

20 20 QO120M100 QOC20U100 (F/S) PK15GTA

24 24 QO124M100 QOC24U (F/S) PK15GTA

32 32 QO132M100 QOC32UF PK18GTA

24 24 QO124M125 QOC24U (F/S) PK15GTA

32 32 QO132M125 QOC32UF PK18GTA

20 30 QO12030M150 QOC30U (F/S) PK18GTA

24 24 QO124M150 QOC30U (F/S) PK15GTA

30 30 QO130M150 QOC30U (F/S) PK18GTA

32 32 QO132M150 QOC40U (F/S) PK18GTA

20 40 QO12040M200 QOC30U (F/S) PK23GTA

24 24 QO124M200 QOC30U (F/S) PK15GTA

30 30 QO130M200 QOC30U (F/S) PK18GTA

30 40 QO13040M200 QOC30U (F/S) PK23GTA

40 40 QO140M200 QOC40U (F/S) PK23GTA

42 42 QO142M200 QOC42U (F/S) PK23GTA

40 40 QO140M225 QOC42U (F/S) PK23GTA

42 42 QO142M225 QOC42U (F/S) PK23GTA

QO®SINGLE PHASE LOAD CENTERS - INDOOR

CONVERTIBLE MAIN BREAKER

125

100

200

225

150

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 6

Max

Mains Branch Branch Load Center Ground

Rating Spaces Circuits Catalog Number Bar

Fixed Main Lugs

40 2 2 QO2L40RB PK3GTA1

70 2 4 QO24L70RB PK4GTA

6 12 QO612L100RB PK7GTA

6 12 QO612L100TRB Included

100 6 12 QO612L100RBCU

8 16 QO816L100RB

8 16 QO816L100RBCU

125 4 8 QO148L125GRB Included

Convertible Main Lugs

12 12 QO112L125GRB

12 24 QO11224L125GRB

16 24 QO11624L125GRB

24 24 QO124L125GRB

150 30 30 QO130L150GRB

12 12 QO112L200GRB

200 30 30 QO130L200GRB

30 40 QO13040L200GRB

40 40 QO140L200GRB

225 42 42 QO142L225GRB

Main Breaker

12 12 QO112M100RB PK9GTA

16 16 QO116M100RB PK12GTA

20 20 QO120M100RB PK15GTA

125 24 24 QO124M125RB PK15GTA

20 30 QO12030M150RB

30 30 QO130M150RB

20 40 QO12040M200RB PK23GTA

200 30 30 QO130M200RB PK18GTA

40 40 QO140M200RB PK23GTA

225 42 42 QO142M225RB PK23GTA

Feed Thru Lugs

125 6 12 QO1612M125FTRB PK12GTA

150 8 16 QO1816M150FTRB

200 8 16 QO1816M200FTRB

Non-Metallic Enclosure-Main Lugs

60 2 4 QO24L60NRNM Included

QO®SINGLE PHASE LOAD CENTERS - OUTDOOR

150

100

PK7GTA

PK15GTAL

PK18GTA

Included

125

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 7

Cover Cat. No.

Mains Branch Load Center F=Flush Ground

Rating Spaces Catalog Number S=Surface Bar

60 3 QO403L60N (F/S) Included PK4GTA

12 QO312L125G QOC16U (F/S)

125 20 QO320L125G QOC24U (F/S)

24 QO324L125G QOC24U (F/S)

18 QO318L200G QOC30U (F/S)

30 QO330L200G QOC30U (F/S)

225 42 QO342L225G QOC42U (F/S)

100 27 QO327M100 QOC30U (F/S) PK15GTA

125 30 QO330MQ125 PK18GTA

30 QO330MQ150 PK18GTA

42 QO342MQ150 PK23GTA

30 QO330MQ200 PK18GTA

42 QO342MQ200 PK23GTA

225 42 QO342MQ225 PK23GTA

QO®THREE PHASE LOAD CENTERS - INDOOR

Included

Fixed Main Lugs, 65,000A Short Circuit Current Rating

Convertible Main Breaker, QO3100VH 22,000A Short Current Rating

Convertible Main Breaker, QD25,000A Short Circuit Current Rating

QOC342MQ (F/S)

200

150

200

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 8

Ampere Two Pole Three Pole

Rating One Pole Common Trip Common Trip

10 QO110 QO210 QO310

15 QO115 QO215 QO315

20 QO120 QO220 QO320

25 QO125 QO225 QO325

30 QO130 QO230 QO330

35 QO135 QO235 QO335

40 QO140 QO240 QO340

45 QO145 QO245 QO345

50 QO150 QO250 QO350

60 QO160 QO260 QO360

70 QO170 QO270 QO370

80 QO280 QO380

90 QO290 QO390

100 QO2100 QO3100

110 QO2110

125 QO2125

150 QO2150 *

175 QO2175 *

200 QO2200 *

Mains Branch Load Center Ground

Rating Spaces Catalog Number Bar

Fixed Main Lugs, 65,000A Short Circuit Current Rating

60 3 QO403L60NRB

12 QO312L125GRB

20 QO320L125GRB

18 QO318L200GRB

30 QO330L200GRB

225 42 QO342L225GRB

Convertible Main Breaker, QO3100VH 22,000A Short Current Rating

100 27 QO327M100RB

Convertible Main Breaker, QD, 25,000A Short Circuit Current Rating

125 30 QO330MQ125RB

150 30 QO330MQ150RB PK18GTA

30 QO330MQ200RB

42 QO342MQ200RB

225 42 QO342MQ225RB

QO®THREE PHASE LOAD CENTERS - OUTDOOR

P4GTA

PK15GTA

PK23GTA

QO BRANCH CIRCUIT BREAKERS 10,000 AIR

*Requires four spaces. Use only in single phase panel rated 150A or greater.

Included

125

200

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 9

15 & 15 QOT1515 QO1515

15 & 20 QOT1520 QO1520

20 & 20 QOT2020 QO2020

QO TANDEM CIRCUIT BREAKERS

Replacement for

Non-Class CTL

One Pole One Pole

Accessories Cat. No.

Filler Plate QOFP

Handle Tie QO1HT

Handle Tie for QOT QOTHT

Handle Lock-off HLO1

Padlock Attachment - One Pole, Removable QOHPL

Padlock Attachment - One Pole, Fixed, On or Off QO1PA

Padlock Attachment - One Pole, Fixed, Off only QO1PAF

Padlock Attachment - Two & Three Pole, Removable QO1HPL

Padlock Attachment - Two Pole, Fixed, Off only QO2PAF

Surgebreaker®Plug-on Secondary Surge Arrester QO2175SB

Ampere

Rating

QOT

Ampere

Rating One Pole Two Pole Three Pole

15 QO115GFI QO215GFI

20 QO120GFI QO220GFI

25 QO125GFI QO225GFI

30 QO130GFI QO230GFI

40 QO240GFI

50 QO250GFI

60 QO260GFI*

QO®GROUND FAULT CIRCUIT INTERRUPTERS 10,000 AIR

QO ARC FAULT CIRCUIT INTERRUPTERS 10,000 AIR

Ampere Rating One Pole

15 QO115AFI

20 QO120AFI

15 QO115CAFI*

20 QO120CAFI*

For bolt-on breakers, change QO to QOB

* Suitable only for feeding 240 Vac and 208 Vac loads. Does not contain

load neutral connection.

* Combination Arc Fault Breakers.

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 10

Max Load Center &

Mains Branch Branch Cover Catalog Number Ground

Rating Spaces Circuits F = Flush, S = Surface Bar

Fixed Main Lugs

70 2 4 HOM24L70 (F/S) PK3GTA1

100 6 12 HOM612L100 (F/S) PK7GTA

125 4 8 HOM48L125GC Included

Convertible Main Lugs

8 16 HOM816L125C PK15GTA

8 16 HOM816L125TC Included

12 12 HOM12L125C PK15GTA

12 24 HOM1224L125TC Included

16 24 HOM1624L125C

20 20 HOM20L125C

20 24 HOM2024L125TC

24 24 HOM24L125TC

30 30 HOM30L150C PK23GTA

30 30 HOM30L150TC Included

16 32 HOM1632L200TC

16 32 HOM1632L200TCFT

20 40 HOM2040L200TC

30 30 HOM30L200C PK23GTA

30 30 HOM30L200TC Included

30 40 HOM3040L200TC Included

40 40 HOM40L200C PK23GTA

40 40 HOM40L200TC Included

225 42 42 HOM42L225C PK23GTA

HOMELINE®SINGLE PHASE LOAD CENTERS - INDOOR

PK15GTA

Included

125

150

200

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 11

Max Load Center &

Mains Branch Branch Cover Catalog Number Ground

Rating Spaces Circuits F = Flush, S = Surface Bar

Convertible Main Breaker

8 16 HOM816M100C PK15GTA

8 16 HOM816M100TC Included

12 12 HOM12M100C PK15GTA

100 12 24 HOM1224M100TC

20 20 HOM20M100C

24 24 HOM24M100C

30 30 HOM30M100C PK23GTA

12 24 HOM1224M125C PK15GTA

12 24 HOM1224M125TC Included

24 24 HOM24M125C PK15GTA

30 30 HOM30M125C PK23GTA

16 32 HOM1632M150TC

150 20 30 HOM2030M150TC

30 30 HOM30M150C PK23GTA

12 24 HOM1224M200TC

16 32 HOM1632M200TC

20 40 HOM2040M200C

20 40 HOM2040M200TC

30 30 HOM30M200C

30 40 HOM3040M200TC

40 40 HOM40M200C

42 42 HOM42M200C

225 42 42 HOM42M225C

Universal Mains - No Main Circuit Breaker or Main Lugs

16 32 HOM1632U200TC

200 20 40 HOM2040U200TC

30 40 HOM3040U200TC

HOMELINE®SINGLE PHASE LOAD CENTERS - INDOOR

PK23GTA

Included

200

PK15GTA

125

PK23GTA

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 12

Max

Mains Branch Branch Load Center Ground

Rating Spaces Circuits Catalog Number Bar

Fixed Main Lugs

70 2 4 HOM24L70RB PK4GTA

100 6 12 HOM612L100RB PK7GTA

125 4 8 HOM48L125GRB Included

Convertible Main Lugs

8 16 HOM816L125RB

12 12 HOM12L125RB

12 24 HOM1224L125RB

20 20 HOM20L125RB

12 12 HOM12L200RB

20 40 HOM2040L200RB

30 30 HOM30L200RB

40 40 HOM40L200RB

Convertible Main Breaker

8 16 HOM816M100RB PK15GTA

12 12 HOM12M100RB PK15GTA

20 20 HOM20M100RB

20 20 HOM24M100RB

125 24 24 HOM24M125RB

150 30 30 HOM30M150RB

20 40 HOM2040M200RB

30 30 HOM30M200RB PK23GTA

30 40 HOM3040M200RB

40 40 HOM40M200RB

16 24 HOM1624M225RB

42 42 HOM42M225RB PK23GTA

Feed Thru Lugs

150 8 16 HOM816M150FTRB

200 8 16 HOM816M200FTRB

Universal Mains

200 8 16 HOM816U200FTRB PK15GTA-L

HOMELINE®SINGLE PHASE LOAD CENTERS - OUTDOOR

PK23GTA

PK15GTA

PK15GTA-L

200

225

200

100

125 PK15GTA

PK15GTA

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 13

Ampere Rating One Pole Two Pole

15 HOM115GFI HOM215GFI

20 HOM120GFI HOM220GFI

30 HOM230GFI

40 HOM240GFI

50 HOM250GFI

Ampere Rating One Pole Two Pole Common Trip

15 HOM115 HOM215

20 HOM120 HOM220

25 HOM125 HOM225

30 HOM130 HOM230

35 HOM235

40 HOM140 HOM240

45 HOM245

50 HOM150 HOM250

60 HOM260

70 HOM270

80 HOM280

90 HOM290

100 HOM2100

110 HOM2110

125 HOM2125

150 HOM2150BB*

175 HOM2175BB*

200 HOM2200BB*

HOMELINE®BRANCH CIRCUIT BREAKERS 10,000 AIR

HOMELINE GROUND FAULT CIRCUIT INTERRUPTERS 10,000 AIR

Ampere Rating One Pole

15 HOM115AFI

20 HOM120AFI

15 HOM115CAFI*

20 HOM120CAFI*

HOM ARC FAULT CIRCUIT INTERRUPTERS 10,000 AIR

* Requires four spaces. Use only in panel rated 150A or greater.

* Combination Arc Fault Breakers.

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 14

15 & 15 HOMT1515

15 & 20 HOMT1520

20 & 20 HOMT2020

30 & 15 HOMT3015

30 & 20 HOMT3020

HOMELINE®TANDEM CIRCUIT BREAKERS

Ampere Rating One Pole

Accessories Cat. No.

Filler Plate HOMFP

Handle Tie HOM1HT

Handle Tie for HOMT HOMTHT

Padlock Attachment One-Pole HOM1PA

Padlock Attachment Two-Pole (70A and lower) HOM2PALA

Padlock Attachment Two-Pole (80A and higher) HOM2PAHA

Padlock Attachment-Quad HOMQPA

Surgebreaker®Plug-on Secondary Surge Arrester HOM2175SB

(2) 15 15 HOMT1515215

(2) 15 20 HOMT1515220

(2) 15 25 HOMT1515225

(2) 15 30 HOMT1515230

(2) 15 40 HOMT1515240

(2) 15 50 HOMT1515250

(2) 20 20 HOMT2020220

(2) 20 25 HOMT2020225

(2) 20 30 HOMT2020230

(2) 20 40 HOMT2020240

(2) 20 50 HOMT2020250

Ampere Rating

One Pole Two Pole

HOMELINE QUAD TANDEM CIRCUIT BREAKERS

Catalog Number

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 15

Duty

H = Heavy Duty L = Light Duty

D = General Duty DT = Double Throw

Fuses

Blank = Fusible U = Not fusible

Switched Poles (Blades)

Voltage

1 = 120 Vac 2 = 120/240 Vac 6 = 600 Vac

Ampacity

1 = 30A 2 = 60A 3 = 100A 4 = 200A

5 = 400A 6 = 600A 7 = 800A 8 = 1200A

Neutral

N = Factory installed neutral

Enclosure

Blank = Type 1 DS = Type 4, 4X, 5 (stainless steel) A = Type 3R, 12 with KO’s

R = Type 3R DX = Type 4X Krydon AWK = Type 3R, 12 without KO’s

RB = Type 3R with bolt-on hub provision DF = Type 4X Glass Reinforced Polyester

1. Select duty

2. Select fused or not fused

3. Select voltage

4. Select ampacity

5. Select enclosure

6. Select accessories/options

H U 3 2 3 N RB

How to select a safety switch

CATALOG NUMBER DESCRIPTION – See Digest for available products

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 16

Type 3R Outdoor, 240Vac 2 Wire with ground

Amps Molded Case Switch Not Fusible Pullout Fusible Pullout

Metal Enclosure

30 use 60A use 60A FP221R

60 QO200TR UFP222R FP222R

UFP222RGFI*

UFP222RD**

Non-Metallic Enclosure

30 use 60A use 60A FP221RNM

60 QO200TRNM UFP222RNM FP222RNM

AIR CONDITIONING DISCONNECTS

Type 1 Indoor

120Vac 120/240Vac

Amps Fuse 2 Wire 3 Wire

1 Blade, 1S/N 2 Blades, 1S/N

30 Plug L111N L211N

30 Cartridge L221N

LIGHT DUTY SWITCH - FUSIBLE

GENERAL DUTY SAFETY SWITCHES

Type 1 Type 3R

Amps 3 Wire 4 Wire 3 Wire 4 Wire

2 Blades, 1 S/N 3 Blades, 1 S/N 2 Blades, 1 S/N 3 Blades, 1 S/N

Fusible, 240V Max., Single throw

30 D221N D321N D221NRB D321NRB

60 D222N D322N D222NRB D322NRB

100 D223N D323N D223NRB D323NRB

200 D224N D324N D224NRB D324NRB

Not-Fusible, 240V Max., Single throw

Amps 3 Wire 3 Wire

3 Blades 3 Blades

30 DU321 DU321RB

60 DU322 DU322RB

100 DU323 DU323RB

200 DU324 DU324RB

*Contains a 20A GFI receptacle

**Contains a 20A duplex receptacle

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 17

HEAVY DUTY SAFETY SWITCHES

RAINPROOF BOLT-ON HUBS

Conduit Size Cat. No. Conduit Size Cat. No.

3/4 B075 2 1/2 B250

1 B100 3 B300

1 1/4 B125 3 1/2 B350

1 1/2 B150 4 B400

2 B200 Closing Cap BCAP

Type 1 Type 3R

Amps 3 Wire 4 Wire 3 Wire 4 Wire

2 Blades, 1 S/N 3 Blades, 1 S/N 2 Blades, 1 S/N 3 Blades, 1 S/N

Fusible, 240V Max., Single throw

30 H221N H321N H221NRB H321NRB

60 H222N H322N H222NRB H322NRB

100 H223N H323N H223NRB H323NRB

200 H224N H324N H224NRB H324NRB

Fusible, 600V Max., Single throw

Amps 3 Wire 4 Wire 3 Wire 4 Wire

3 Blades 3 Blades, 1 S/N 3 Blades 3 Blades, 1 S/N

30 H361 H361N H361RB H361NRB

60 H362 H362N H362RB H362NRB

100 H363 H363N H363RB H363NRB

200 H364 H364N H364RB H364NRB

Not-Fusible, 600V Max., Single throw

Amps 3 Wire 4 Wire 3 Wire

3 Blades 4 Blades 3 Blades

30 HU361 HU461 HU361RB

60 HU362 HU462 HU362RB

100 HU363 HU463 HU363RB

200 HU364 HU464 HU364RB

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 18

kVA

Phase

T = Three Phase S = Single Phase

Voltage and Tap code - See chart for common applications

Insulation Class

H = 220 (Not available on resin filled transformers)

F = 180 (Available only on resin filled transformers)

Options

See the Digest

1. Select voltage and system: single

phase or three phase

2. Select type (Energy Efficient, General

Purpose, Drive Isolation, K-Rated, etc.)

3. Select load kVA

4. Select primary and secondary voltage

5. Select taps required

6. Select temperature rise rating

7. Select enclosure type

8. Select mounting method

9. Select accessories/options

1* S 1 F_ _ _ _ _

How to select a low voltage transformer

CATALOG NUMBER DESCRIPTION – See Digest for available products

COMMON SINGLE PHASE VOLTAGE/TAP CODES

Primary Secondary Taps Code

208 Delta 208Y/120 3 - 5% 1+2- 211

208 Delta 480Y/277 3 - 5% 1+2- 212

480 Delta 208Y/120 2 - 5% FCBN 2

480 Delta 208Y/120 6 - 2.5% 2+4- 3

480 Delta 208Y/120 4 - 2.5% 2+2- 68

480 240 Delta 2 - 5% FCBN 151

480 Delta 240 Delta 6 - 2.5% 2+4- 6

480 Delta 240 Delta 4 - 2.5% 2+2- 63

480 Delta 480Y/277 6 - 2.5% 2+4- 1814

480 Delta 480Y/277 4 - 2.5% 2+2- 76

240 Delta 208Y/120 6 - 2.5% 2+4- 67

600 Delta 208Y/120 6 - 2.5% 2+4- 65

600 Delta 208Y/120 4 - 2.5% 2+2- 79

Other Voltages and taps are available through the product selector.

EE meets TP1 efficiency levels. The remaining numbers are for general purpose.

* For 2005 Energy Act compliance, add EE prefix

COMMON THREE PHASE VOLTAGE/TAP CODES

Primary Secondary Taps Code

120x240 120/240 none 6

208 120/240 none 7

208 120/240 2 - 5% FCBN 60

240x480 120/240 none 1

240x480 120/240 6 - 2.5% 2+4- 3

277 120/240 none 8

277 120/240 2 - 5% FCBN 61

480 120/240 2 - 5% FCBN 40

600 120/240 none 51

600 120/240 2 - 5% FCBN 4

600 120/240 6 - 2.5% 2+4- 3534

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 19

Single Phase Three Phase

kVA Primary Secondary Primary 480 Delta

240x480V 120/240V Sec 208Y/120

3 3S1F 3T2F

5 5S1F

6 6T2F

7.5 7S1F

9 9T2F

10 10S1F

15 EE15S3H EE15T3H

25 EE25S3H

30 EE30T3H

37.5 EE37S3H

45 EE45T3H

50 EE50S3H

75 EE75S3H EE75T3H

100 EE100S3H

112.5 EE112T3H

150 EE150T3H

DRY TYPE TRANSFORMERS

BUCK & BOOST TRANSFORMERS

.050 50SV43A 50SV46A 50SV82A

.100 100SV43A 100SV46A 100SV82A

.150 150SV43A 150SV46A 150SV82A

.250 250SV43B 250SV46B 250SV82B

.500 500SV43B 500SV46B 500SV82B

.750 750SV43F 750SV46F 750SV82F

1.0 1S43F 1S46F 1S82F

1.5 1.5S43F 1.5S46F 1.5S82F

2.0 2S43F 2S46F 2S82F

3.0 3S43F 3S46F 3S82F

kVA 120x240V

Primary

12/24 V

Secondary

120x240V

Primary

16/32 V

Secondary

240x480V

Primary

24/48 V

Secondary

Try our new on-line Buck and Boost Calculator, quickly providing buck boost transformer

selection and wiring connection diagram! visit www.us.squared.com/buckboost

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 20

Single Phase

208 - 230 or 230 - 208 208 - 240 or 240 - 208

Catalog No. Load kVA Catalog No. Load kVA

50SV43A 0.5 50SV46A 0.37

100SV43A 1.0 100SV46A 0.75

150SV43A 1.5 150SV46A 1.12

250SV43B 2.5 250SV46B 1.88

500SV43B 5.0 500SV46B 3.75

750SV43F 7.5 750SV46F 5.62

1S43F 10 1S46F 7.5

1.5S43F 15 1.5S46F 11.25

2S43F 20 2S46F 15

3S43F 30 3S46F 22.5

Wiring Diagram 4

For wiring diagrams and other voltage combinations refer to publication

7414HO9401 or Buck&Boost Slide Chart 7414SP9901.

Try our new on-line Buck and Boost Calculator, quickly providing buck

boost transformer selection and wiring connection diagram!

Visit www.us.squared.com/buckboost

Three Phase (2 Transformers Rqd.)

(3-wire power loads only)

208 - 230 or 230 - 208 208 - 240 or 240 - 208

Catalog No. Load kVA Catalog No. Load kVA

50SV43A 0.86 50SV46A 0.64

100SV43A 1.72 100SV46A 1.29

150SV43A 2.58 150SV46A 1.94

250SV43B 4.30 250SV46B 3.23

500SV43B 8.60 500SV46B 6.45

750SV43F 12.9 750SV46F 9.70

1S43F 17.2 1S46F 12.9

1.5S43F 25.8 1.5S46F 19.4

2S43F 34.3 2S46F 25.8

3S43F 51.6 3S46F 38.8

Wiring Diagram 6

BUCK AND BOOST APPLICATION

208 Volts to 230 Volts or 208 Volts to 240 Volts

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 21

Type

LDB = NEMA 1

LJB = NEMA 12 Oiltight

LDRB = Raintight Wireway

RDB = Raintight Trough

Size

2 = 2.5 x 2.5 6 = 6 x 6 12 = 12 x 12

4 = 4 x 4 8 = 8 x 8

Length

1, 2, 3, 4, 5, or 10’

Fittings

H = Hanger C = Connector

T = Tee CP = Closing Plate

45L = Elbow, 45 A = Adapter

90L = Elbow, 90 R = Reducer

1. Select type required

2. Select size required

3. Select length required

4. Select fittings required

LDB 4

LJB 6 5 CP

How to select wireway

NEMA 1 only - connectors not supplied, order separately

CATALOG NUMBER DESCRIPTION – See Digest for available products

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 22

WIDELY USED DEVICES

WIREWAY - NEMA 1

Straight Length 2.5 x 2.5 4 x 4 6 x 6 8 x 8

1 LDB21 LDB41 LDB61 LDB81

2 LDB22 LDB42 LDB62 LDB82

3 LDB23 LDB43 LDB63 LDB83

4 LDB24 LDB44 LDB64 LDB84

5 LDB25 LDB45 LDB65 LDB85

10 LDB210 LDB410 LDB610 LDB810

Hanger LDB2H LDB4H LDB6H LDB88H

Tee LDB2T LDB4T LDB6T LDB88T

Elbow 45 LDB245L LDB445L LDB645L LDB845L

Elbow 90 LDB290L LDB490L LDB690L LDB88L

Connector LDB2C LDB4C LDB6C LDB88C

Closing Plate LDB2CP LDB4CP LDB6CP LDB88E

Adaptor LDB22A LDB44A LDB66A LDB88A

Reducer LDB42R LDB64R LDB86R

Straight Length 4 x 4 6 x 6 8 x 8

3 RDB43 RDB63 RDB83

5 RDB45 RDB65 RDB85

WIREWAY - NEMA 3R TROUGH

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 23

Voltage

NQOD = 240V

NF = 480Y/277V

Phase/wire

No digit = Single phase, 3-wire

4 = Three phase, 4-wire

Pole spaces

Mains

L = Main lugs

M = Main breaker

Amps

Cor CU = Copper bussing 600A Copper only

TF or TFL = Feed-thru lugs

1. Select voltage, short circuit current rating, and system:

single or three phase

2. Select mains ampacity

3. Select main lugs or main breaker

4. Select number of pole spaces

5. Select copper or aluminum bus

6. Select interior catalog number

7. Select enclosure, select box and trim catalog numbers

8. Select accessories/options

NQOD 4 42 L 225 CU TF

How to select a panelboard

CATALOG NUMBER DESCRIPTION – See Digest for available products

NF: 1 = 100/125 2 = 250 4 = 400 6 = 600

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 24

NQOD LIGHTING PANELBOARDS - 240V. MAX.

*Add CU for copper bus. ( )Add F/Flush or S/Surface suffix to front catalog number.

** WP Enclosure available only with copper bus. *** 600A interior available only with copper bus.

400

600

Interior

Main Lugs

Enclosure

Type 1 Type 3R/12

MONO FLAT Enclosure

Mains Max. No. Three Phase Front & Interior

Rating of Poles 4 Wire Box F=Flush S=Surface Trim Kit

100 24 NQOD424L100*MH23 MHC23( ) MH23WP

30 NQOD430L225*MH32 MHC32( ) MH32WP

42 NQOD442L225*MH35 MHC35( ) MH35WP

225 42 NQOD442L225TFL MH41 MHC41( ) MH41WP

42 NQOD442L225CUTF MH41 MHC41( ) MH41WP

54 NQOD454L225*MH41 MHC41( ) MH41WP

30 NQOD430L400*MH50 MHC50V( ) MH50WP**

42 NQOD442L400*MH53 MHC53V( ) MH53WP**

54 NQOD454L400*MH59 MHC59V( ) MH59WP**

30 NQOD430L600 *** MH53 MHC53V( ) MH656WP

42 NQOD442L600 *** MH56 MHC56V( ) MH686WP

42 NQOD442L600TFL *** MH62 MHC62V( ) MH746WP

54 NQOD454L600 *** MH62 MHC62V( ) MH746WP

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 25

NQOD LIGHTING PANELBOARDS - 240V. MAX.

*Add CU for copper bus.

** WP Enclosure available only with copper bus.

*** 600A interior available only with copper bus.

( )Add F/Flush or S/Surface suffix to front catalog number.

Main Breaker

Enclosure

Type 1 Type 3R/12

MONO FLAT Enclosure

Three Phase Main Breaker Front & Interior

4 Wire Adapter Kit Box F=Flush S=Surface Trim Kit

100 NQOD424M100*MH26 MHC26( ) MH26WP

NQOD430L225*MH44 MHC44( ) MH44WP

NQOD442L225*MH50 MHC50( ) MH50WP

225 NQOD442L225TFL MH56 MHC56( ) MH56WP

NQOD442L225CUTF MH56 MHC56( ) MH56WP

NQOD454L225*MH56 MHC56( ) MH56WP

NQOD430L400*MH65 MHC65V( ) MH65WP**

400 NQOD442L400*MH68 MHC68V( ) MH68WP**

NQOD442L600TFL*** MH77 MHC77V( ) MH77WP

NQOD454L400*MH74 MHC74V( ) MH74WP**

Mains Max. No.

Rating of Poles

Factory Installed

Backfed QOB

Main Breaker

Interior

NQODQB &

desired

3 Pole

QB/QD/QG/QJ

circuit breaker

NQOD4 &

desired 3 Pole

LAL/LHL

circuit breaker

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 26

Main Lugs

Enclosure

Type 1 Type 3R/12

MONO FLAT Enclosure

Mains Max. No. Three Phase Box Front & Interior

Rating of Poles 4 Wire F=Flush S=Surface Trim Kit

125 18 NF418L1*MH26 NC26( ) MH26WP

30 NF430L2*MH38 NC38( ) MH38WP

250 42 NF442L2*MH44 NC44( ) MH44WP

54 NF454L2*MH50 NC50( ) MH50WP

30 NF430L4*MH50 NC50V( ) MH50WP

400 42 NF442L4*MH56 NC56V( ) MH56WP

54 NF454L4*MH62 NC62V( ) MH62WP

30 NF430L6C MH50 NC50V( ) WP Factory

600 42 NF442L6C MH56 NC56V( ) Assembled

54 NF454L6C MH62 NC62V( ) Only

*Add “C” for copper bus.

( ) Add F/Flush or S/Surface suffix to front catalog number.

Note: 800A available factory assembled only.

NF LIGHTING PANELBOARDS - 277V. MAX. THREE PHASE 4 WIRE

Interior

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 27

Main Breaker

Three Phase Enclosure

4 Wire Type 1 Type 3R/12

MONO FLAT Enclosure

Mains Max. No. Interior Main Breaker F=Flush Front & Interior

Rating of Poles Adapter Kit S=Surface Trim Kit

100 18 NF418L1*MH38 NC38( ) MH38WP

125 18 NF418M1*MH32 NC32( ) MH32WP

30 NF430L2*MH50 NC50( ) MH50WP

250 42 NF442L2*MH56 NC56( ) MH56WP

54 NF454L2*MH62 NC62( ) MH62WP

30 NF430L4*MH62 NC62V( ) MH62WP

400 42 NF442L4*MH68 NC68V( ) MH68WP

54 NF454L4*MH74 NC74V( ) MH74WP

*Add “C” for copper bus. ( ) Add F/Flush or S/Surface suffix to front catalog number.

Note: 600A available factory assembled only.

** Use N100MFI for FIL main circuit breaker. Use N150MH for HDL, HGL, HJL or HLL (all 100A maximum in this interior).

NF LIGHTING PANELBOARDS - 277V. MAX. THREE PHASE 4 WIRE

N100MFI

or**

N150MH

N250MJ &

3 Pole circuit

breaker JDL,

JGL, JJL or JLL

N400M &

3 Pole

LAL or LHL

Cir.Brkr.

Includes

Backfed EDB

Main Breaker

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 28

15 E(*)B14015 E(*)B24015 E(*)B34015

20 E(*)B14020 E(*)B24020 E(*)B34020

25 E(*)B14025 E(*)B24025 E(*)B34025

30 E(*)B14030 E(*)B24030 E(*)B34030

35 E(*)B14035 E(*)B24035 E(*)B34035

40 E(*)B14040 E(*)B24040 E(*)B34040

45 E(*)B14045 E(*)B24045 E(*)B34045

50 E(*)B14050 E(*)B24050 E(*)B34050

60 E(*)B14060 E(*)B24060 E(*)B34060

70 E(*)B14070 E(*)B24070 E(*)B34070

80 E(*)B24080 E(*)B34080

90 E(*)B24090 E(*)B34090

100 E(*)B24100 E(*)B34100

110 E(*)B24110 E(*)B34110

125 E(*)B24125 E(*)B34125

120V 25 65 100

240V 18 (1P only), 25 35 (1P only), 65 65 (1P only), 100

480Y/277V 18 35 65

Ampere One Pole Two Pole Three Pole

Rating 277Vac 480/277Vac 480/277Vac

(*)Complete catalog number with letter for desired interrupting rating

shown below.

†EDB breakers are most commonly stocked as an SPE product.

INTERRUPTING RATINGS (kA)

EDB EGB EJB

EDB†, EGB, EJB BRANCH CIRCUIT BREAKERS

15 EDB14015EPD EGB14015EPD EJB14015EPD

20 EDB14020EPD EGB14020EPD EJB14020EPD

30 EDB14030EPD EGB14030EPD EJB14030EPD

40 EDB14040EPD EGB14040EPD EJB14040EPD

50 EDB14050EPD EGB14050EPD EJB14050EPD

E-FRAME EPDs (EQUIPMENT PROTECTION DEVICES),

1-POLE, 277 VAC, THERMAL-MAGNETIC WITH

30mA GROUND-FAULT PROTECTION

Ampere EDB (18kA) EGB (35kA) EJB (65kA)

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 29

Factory Installed

Amps per No. of Main Lug

Position Positions Ampacity

2 200

3 300

4 400

400 Al

500 Cu

400 Al

500 Cu

2 400

3 400

4 400

5 600 Al, 750 Cu

6 600 Al, 750 Cu

2 350

3 400

4 400

METER PAK METER CENTERS

Device

MP = Meter Pak*

SocketCover/Bypass Style

Blank = Ring style, no bypass

H = Ringless, horn bypass with 5th jaw

L = Ringless, lever bypass

R = Ringless, no bypass

Mains Ampere Rating

2 = 200A 3 = 300A 4 = 400A

5 = 500A 6 = 600A 8 = 800A

Number of sockets

2, 3, 4, 5, 6

Socket Amperage

125 200 225

MP H 4 4 125

How to select a meter pak

CATALOG NUMBER DESCRIPTION – See Digest for available products

*Suitable only for use as service equipment.

1. Check local utility requirements

2. Select meter pak device

3. Select service disconnect

4. Select accessories/options

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 30

Factory Installed

Amps per No. of Main Lug Main Bus

Position Positions Ampacity Ampacity

2 200 200

3 300 300

4 400 400

400 Al

500 Cu

400 Al

500 Cu

2 400 400

3 400 400

4 400 600

5 600 Al, 750 Cu 800*

6 600 Al, 750 Cu 800*

2 350 350

3 400 400

4 400 400

METER PAK METER CENTERS

5500*

600*

*Use of alternate lug kits required to obtain full rating of main bus ampacity (refer to Digest 174 page 2-6).

200

225

125

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 31

Catalog Number

Ringless Circuit

Ring Horn Lever Breaker Hub Semi-Flush

Type No Bypass Bypass Bypass Type Provision Flange Kit

MP22125 MPR22125 MPH22125 A/B300*MPSF12

MP33125 MPR33125 MPH33125 MPSF14

MP44125 MPR44125 MPH44125

MP55125 MPR55125 MPH55125 MPSF16

MP66125 MPR66125 MPH66125

MP42200 MPR42200 MPH42200

MP43200 MPR43200 MPH43200

MP64200 MPR64200 MPH64200

MP85200 MPR85200 MPH85200

MP86200 MPR86200 MPH86200

METER PAK METER CENTERS (cont.)

(2) A-L*

A-L*

N/A

MPL32225

MPL53225

MPL64225

MPSF23

MPSF24

MPSF26

QOM2-MM,

QOM2-MVH

QO,

QO-VH,

QOH

QB,QD,QG

or QJ

*Refer to Digest 174 page 2-3 for A and A/L type hubs. B300 is a complete catalog number.

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 32

1-Pole, 120 Vac (Not available in I-Line)

AL50FA

#14–#4 AWG Cu

#12–#4 AWG Al

AL100FA

#14–#1/0 AWG Cu

#12–#1/0 AWG Al

2-Pole, 240 Vac Unit-mount with Lugs (See footnotes for I-Line)

AL50FA

#14–#4 AWG Cu

#12–#4 AWG Al

AL100FA

#14–#1/0 AWG Cu

#12–#1/0 AWG Al

3-Pole, 240 Vac Unit-mount with Lugs (See footnotes for I-Line)

AL50FA

#14–#4 AWG Cu

#12–#4 AWG Al

AL100FA

#14–#1/0 AWG Cu

#12–#1/0 AWG Al

FAL12015

FAL12020

FAL12025

FAL12030

FAL12035

FAL12040

FAL12045

FAL12050

FAL12060

FAL12070

FAL12080

FAL12090

FAL12100

FAL22015(**)

FAL22020(**)

FAL22025(**)

FAL22030(**)

FAL22035(**)

FAL22040(**)

FAL22045(**)

FAL22050(**)

FAL22060(**)

FAL22070(**)

FAL22080(**)

FAL22090(**)

FAL22100(**)

FAL32015(***)

FAL32020(***)

FAL32025(***)

FAL32030(***)

FAL32035(***)

FAL32040(***)

FAL32045(***)

FAL32050(***)

FAL32060(***)

FAL32070(***)

FAL32080(***)

FAL32090(***)

FAL32100(***)

600

850

1450

1700

600

850

1450

1700

600

850

1450

1700

275

400

800

900

275

400

800

900

275

400

800

900

100

FA 100A Thermal-Magnetic (240V)

Molded Case Circuit Breaker

Terminal Wire

Range

Standard Interrupting Level

(10 kA AIR)

Catalog Number *

AC Magnetic Trip

Settings

TripHold

Ampere

Rating

* Catalog numbers with L in third position are unit mount (Lug/Lug). For I-Line®,

replace the L in the third position with an A and add phasing option.

** For 2-Pole I-Line phasing: Replace (**) with AB or AC or BC.

*** For 3-Pole I-Line phasing: Replace (***) with none (ABC) or CBA.

Circuit breaker termination options

(Third character of catalog number)

F = No Lugs

L = Lugs both ends

M = Lugs “ON” end only

P = Lugs “OFF” end only

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 33

+ Catalog numbers with L in third position are unit mount (Lug/Lug).

For I-Line®, replace the L in the third position with an A and add phasing option.

* For 1-Pole I-Line 15A through 30A, replace FAL with FY.

** For 2-Pole I-Line phasing: Replace (**) with AB or AC or BC.

*** For 3-Pole I-Line phasing: Replace (***) with ABC or CBA.

1-Pole, 277 Vac, 125 Vdc

AL50FA

#14–#4 AWG Cu

#12–#4 AWG Al

AL100FA

#14–#1/0 AWG Cu

#12–#1/0 AWG Al

2-Pole, 480 Vac, 250 Vdc

AL50FA

#14–#4 AWG Cu

#12–#4 AWG Al

AL100FA

#14–#1/0 AWG Cu

#12–#1/0 AWG Al

3-Pole, 480 Vac, 250 Vdc

AL50FA

#14–#4 AWG Cu

#12–#4 AWG Al

AL100FA

#14–#1/0 AWG Cu

#12–#1/0 AWG Al

FAL14015(*)

FAL14020(*)

FAL14025(*)

FAL14030(*)

FAL14035

FAL14040

FAL14045

FAL14050

FAL14060

FAL14070

FAL14080

FAL14090

FAL14100

FAL24015(**)

FAL24020(**)

FAL24025(**)

FAL24030(**)

FAL24035(**)

FAL24040(**)

FAL24045(**)

FAL24050(**)

FAL24060(**)

FAL24070(**)

FAL24080(**)

FAL24090(**)

FAL24100(**)

FAL34015(***)

FAL34020(***)

FAL34025(***)

FAL34030(***)

FAL34035(***)

FAL34040(***)

FAL34045(***)

FAL34050(***)

FAL34060(***)

FAL34070(***)

FAL34080(***)

FAL34090(***)

FAL34100(***)

600

850

1450

1700

600

850

1450

1700

600

850

1450

1700

275

400

800

900

275

400

800

900

275

400

800

900

100

F-Frame—100 A, Thermal-magnetic (480 Vac)

Molded Case Circuit Breaker

Terminal Wire

Range

Standard Interrupting Level

(18 kA AIR)

Catalog Number +

AC Magnetic Trip

Settings

TripHold

Ampere

Rating

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 34

2-Pole, 240 Vac Unit-mount with Lugs (See footnotes for I-Line*)

QJL22070(**)

QJL22080(**)

QJL22090(**)

QJL22100(**)

QJL22110(**)

QJL22125(**)

QJL22150(**)

QJL22175(**)

QJL22200(**)

QJL22225(**)

QJL22250(****)

3-Pole, 240 Vac Unit-mount with Lugs (See footnotes for I-Line*)

QJL32070(***)

QJL32080(***)

QJL32090(***)

QJL32100(***)

QJL32110(***)

QJL32125(***)

QJL32150(***)

QJL32175(***)

QJL32200(***)

QJL32225(***)

QJL32250(****)

QGL22070(**)

QGL22080(**)

QGL22090(**)

QGL22100(**)

QGL22110(**)

QGL22125(**)

QGL22150(**)

QGL22175(**)

QGL22200(**)

QGL22225(**)

QGL22250(****)

QGL32070(***)

QGL32080(***)

QGL32090(***)

QGL32100(***)

QGL32110(***)

QGL32125(***)

QGL32150(***)

QGL32175(***)

QGL32200(***)

QGL32225(***)

QGL32250(****)

QDL22070(**)

QDL22080(**)

QDL22090(**)

QDL22100(**)

QDL22110(**)

QDL22125(**)

QDL22150(**)

QDL22175(**)

QDL22200(**)

QDL22225(**)

QDL22250(****)

QDL32070(***)

QDL32080(***)

QDL32090(***)

QDL32100(***)

QDL32110(***)

QDL32125(***)

QDL32150(***)

QDL32175(***)

QDL32200(***)

QDL32225(***)

QDL32250(****)

QBL22070(**)

QBL22080(**)

QBL22090(**)

QBL22100(**)

QBL22110(**)

QBL22125(**)

QBL22150(**)

QBL22175(**)

QBL22200(**)

QBL22225(**)

QBL22250(****)

QBL32070(***)

QBL32080(***)

QBL32090(***)

QBL32100(***)

QBL32110(***)

QBL32125(***)

QBL32150(***)

QBL32175(***)

QBL32200(***)

QBL32225(***)

QBL32250(****)

1800

2400

1800

2400

1000

1200

1000

1200

100

110

125

150

175

200

225

250

100

110

125

150

175

200

225

250

PowerPact Q-Frame Thermal-Magnetic Molded Case

Circuit Breaker (240Vac)

Interrupting Level (AIR)

Cat No.

AC Magnetic

Trip Setting

Trip

Hold

Current

Rating

@ 40° C

* Catalog numbers with L in third position are unit mount (Lug/Lug).

For I-Line®, replace the L in the third position with an A and add phasing option.

** 2-Pole I-Line phasing: 1 (AB); 2 (AC); 3 (BA); 4 (BC); 5 (CA); 6 (CB).

*** 3-Pole I-Line phasing option: none (ABC); 6 (CBA).

**** I-Line not available in 250A.

250A lugs are suitable for copper conductors only.

Lugs accept (1) #4 AWG–300 kcmil.

Replacement lugs not available for Powerpact Q-frame circuit breakers.

+ 3-Pole QJ circuit breakers are rated at 208Y/120 Vac only.

INTERRUPTING RATINGS (kA)

100+652510240 V

QJQG

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 35

2-Pole, 600 Vac 50/60 Hz See footnotes for I-Line Cat. Nos.*

HLL26015(**)

HLL26020(**)

HLL26025(**)

HLL26030(**)

HLL26035(**)

HLL26040(**)

HLL26045(**)

HLL26050(**)

HLL26060(**)

HLL26070(**)

HLL26080(**)

HLL26090(**)

HLL26100(**)

HLL26110(**)

HLL26125(**)

HLL26150(**)

3-Pole, 600 Vac 50/60 Hz See footnotes for I-Line Cat. Nos.*

HLL36015(***)

HLL36020(***)

HLL36025(***)

HLL36030(***)

HLL36035(***)

HLL36040(***)

HLL36045(***)

HLL36050(***)

HLL36060(***)

HLL36070(***)

HLL36080(***)

HLL36090(***)

HLL36100(***)

HLL36110(***)

HLL36125(***)

HLL36150(***)

HJL26015(**)

HJL26020(**)

HJL26025(**)

HJL26030(**)

HJL26035(**)

HJL26040(**)

HJL26045(**)

HJL26050(**)

HJL26060(**)

HJL26070(**)

HJL26080(**)

HJL26090(**)

HJL26100(**)

HJL26110(**)

HJL26125(**)

HJL26150(**)

HJL36015(***)

HJL36020(***)

HJL36025(***)

HJL36030(***)

HJL36035(***)

HJL36040(***)

HJL36045(***)

HJL36050(***)

HJL36060(***)

HJL36070(***)

HJL36080(***)

HJL36090(***)

HJL36100(***)

HJL36110(***)

HJL36125(***)

HJL36150(***)

HGL26015(**)

HGL26020(**)

HGL26025(**)

HGL26030(**)

HGL26035(**)

HGL26040(**)

HGL26045(**)

HGL26050(**)

HGL26060(**)

HGL26070(**)

HGL26080(**)

HGL26090(**)

HGL26100(**)

HGL26110(**)

HGL26125(**)

HGL26150(**)

HGL36015(***)

HGL36020(***)

HGL36025(***)

HGL36030(***)

HGL36035(***)

HGL36040(***)

HGL36045(***)

HGL36050(***)

HGL36060(***)

HGL36070(***)

HGL36080(***)

HGL36090(***)

HGL36100(***)

HGL36110(***)

HGL36125(***)

HGL36150(***)

HDL26015(**)

HDL26020(**)

HDL26025(**)

HDL26030(**)

HDL26035(**)

HDL26040(**)

HDL26045(**)

HDL26050(**)

HDL26060(**)

HDL26070(**)

HDL26080(**)

HDL26090(**)

HDL26100(**)

HDL26110(**)

HDL26125(**)

HDL26150(**)

HDL36015(***)

HDL36020(***)

HDL36025(***)

HDL36030(***)

HDL36035(***)

HDL36040(***)

HDL36045(***)

HDL36050(***)

HDL36060(***)

HDL36070(***)

HDL36080(***)

HDL36090(***)

HDL36100(***)

HDL36110(***)

HDL36125(***)

HDL36150(***)

750

850

1450

1700

750

850

1450

1700

350

400

800

900

350

400

800

900

100

110

125

150

100

110

125

150

Interrupting Level (AIR)

Cat No.

AC Magnetic

Trip Setting

Trip

Hold

Current

Rating

@ 40° C

PowerPact H-Frame (150 A) Thermal-magnetic Molded Case

Circuit Breakers (600 Vac)

* Catalog numbers with L in third position are unit mount (Lug/Lug).

For I-Line®, replace the L in the third position with an A and add phasing option.

** 2-Pole I-Line phasing: 1 (AB); 2 (AC); 3 (BA); 4 (BC); 5 (CA); 6 (CB).

*** 3-Pole I-Line phasing: None (ABC); 6 (CBA).

Terminal lugs: AL150HD #14-#3/0 AWG Cu or Al.

INTERRUPTING RATINGS (kA)

125

100

240V

480VAC

600VAC

250Vdc

500Vdc

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 36

INTERRUPTING RATINGS (kA)

125

100

240V

480VAC

600VAC

250Vdc

500Vdc

2-Pole, 600 Vac 50/60 Hz See footnotes for I-Line Cat. Nos.*

JJL26150(**)

JJL26175(**)

JJL26200(**)

JJL26225(**)

JJL26250(**)

3-Pole, 600 Vac 50/60 Hz See footnotes for I-Line Cat. Nos.*

JJL36150(***)

JLL36175(***)

JLL36200(***)

JLL36225(***)

JLL36250(***)

JJL26150(**)

JJL26175(**)

JJL26200(**)

JJL26225(**)

JJL26250(**)

JJL36150(***)

JJL36175(***)

JJL36200(***)

JJL36225(***)

JJL36250(***)

JGL26150(**)

JGL26175(**)

JGL26200(**)

JGL26225(**)

JGL26250(**)

JGL36150(***)

JGL36175(***)

JGL36200(***)

JGL36225(***)

JGL36250(***)

JDL26150(**)

JDL26175(**)

JDL26200(**)

JDL26225(**)

JDL26250(**)

JDL36150(***)

JDL36175(***)

JDL36200(***)

JDL36225(***)

JDL36250(***)

1500

1750

2000

2250

2500

1500

1750

2000

2250

2500

750

875

1000

1125

1250

750

875

1000

1125

1250

150

175

200

225

250

150

175

200

225

250

Interupting Level (AIR)

Cat No.*

AC Magnetic

Trip Setting

High

Low

Current

Rating

@ 40° C

PowerPact J-Frame (250 A) Thermal-magnetic

(600 Vac) Molded Case Circuit Breaker

Standard terminal lugs: AL175JD #3/0 - 350 kcmil Cu or Al.

* Catalog numbers with L in third position are unit mount (Lug/Lug).

For I-Line®, replace the L in the third position with an A and add phasing option.

** 2-Pole I-Line phasing: 1 (AB); 2 (AC); 3 (BA); 4 (BC); 5 (CA); 6 (CB).

*** 3-Pole I-Line phasing option: None (ABC); 6 (CBA).

Terminal lugs: AL150HD #14-#3/0 AWG Cu or Al.

H- and J-Frame termination options (third digit in catalog number).

F = No Lugs (includes terminal nut kit)

L = Lugs both ends

M = Lugs “ON” end Terminal Nut Kit “Off” end

P = Lugs “OFF” end Terminal Nut Kit “On” end

N = Plug-in

D = Drawout

S = Rear Connected

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 37

Accessories for PowerPact H- and J-Frame

AL150HD

AL175JD

AL250JD

CU150HD

CU250JD

S37444

S37445

S29384

S29385

S29386

S29387

S29388

S29382

S29390

S29392

S29406

S29410

S29450

S29450 (2)

S29450 + S29386

S29450 + S29387

S29450 + S29390

S29450 + S29386

S29450 + S29387

S29450 (2) + S29386

S29450 (2) + S29387

S29450 (2) + 29390

S29450 + S29406

S29450 + S29410

…

S29386 + CU150HD

or CU250JD

S29387 + CU150HD

or CU250JD

S29390 + CU150HD

or CU250JD

Optional Connectors

H-Frame Lug #14-3/0 AWG AL or Cu

J-Frame Lug #4-4/0 AWG AL or Cu

J-Frame Lug #3/0-350 kcmil AL or Cu

H-Frame Copper Lugs #14-2/0 AWG Cu

J-Frame Copper Lugs #1-300 kcmil

H-Frame Terminal Nut Insert Kit (qty 3)

J-Frame Terminal Nut Insert Kit (qty 3)

Optional Electrical Auxiliaries

24Vac Shunt Trip

48Vac Shunt Trip

120Vac Shunt Trip

208-277Vac Shunt Trip

380-480Vac Shunt Trip

12Vdc Shunt Trip

24Vdc Shunt Trip

48Vdc Shunt trip

120Vac Undervoltage Release

24Vdc Undervoltage Release

1A/1B Aux Switch

2A/2B Aux Switch

1A/1B Aux Switch + 120Vac Shunt Trip

1A/1B Aux Switch + 240Vac Shunt Trip

1A/1B Aux Switch + 24Vdc Shunt Trip

1A/1B Aux Switch + 120Vac Shunt Trip

1A/1B Aux Switch + 240Vac Shunt Trip

1A/1B Aux Switch + Alarm Switch + 120Vac

Shunt Trip

1A/1B Aux Switch + Alarm Switch + 240Vac

Shunt Trip

2A/2B Aux Switch + 24Vdc Shunt Trip

1A/1B Aux Switch + 120Vac Undervoltage

Release

1A/1B Aux Switch + 24Vdc Undervoltage

Release

Grounded B-Phase Ratings Included in

Standard Product

120Vac Shunt Trip + Copper Lugs

240Vac Shunt Trip + Copper Lugs

24Vdc Shunt Trip + Copper Lugs

…

AA SA

AA SD

AA SO

AA SA

AA SD

AA AB SA

AA AB SD

AB SO

AA UA

AA UO

None

SA LC

SD LC

SO LC

Kit Catalog No. (s)

(Field-Installable)

Description

Factory-

Installed

Suffix

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 38

3-Pole Cable Connection Unit-Mount

–

DLL36400E20

DLL36600E20

4-Pole - Adjustable Neutral Protection Setting: Off, 50%, 100%

–

DLL46400E20

DLL46600E20

4-Pole Oversized Neutral Protection - Adjustable Neutral Protection

–

DLL56250E20

DLL56400E20

–

DJL36150E20

DJL36250E20

DJL36400E20

DJL36600E20

DJL46150E20

DJL46250E20

DJL46400E20

–

DJL56250E20

DJL56400E20

DJL46600E20

DGL36150E20

DGL36250E20

DGL36400E20

DGL36600E20

DGL46150E20

DGL46250E20

DGL46400E20

DGL46600E20

–

DGL56250E20

DGL56400E20

–

150**

250**

400**

600

150**

250**

400**

600

150

250

400

600

Interrupting Level (AIR)

Cat No.*

Current Rating

@ 40° C

PowerPact D-Frame (600 A) Thermal-magnetic

(600 Vac) Molded Case Circuit Breaker

with STR23SP Electronic Trip Unit

* Catalog numbers with L in third position are unit mount (Lug/Lug).

For Bus Bar connection, replace the L with an F.

** 100% Rated.

INTERRUPTING RATINGS (kA)

125

100

240V

480VAC

600VAC

250Vdc

500Vdc

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 39

Class

8502 = NEMA style contactor

8536 = NEMA style starter

Type

NEMA Size

00 = A 0 = B 1 = C

2 = D 3 = E 4 = F

5 = G 6 = H 7 = J

Enclosure

O = Open type G = NEMA Type 1

W = NEMA Type 4 & 4x A = NEMA 12 Industrial Use

Physical Arrangement

Designates numbers of poles, fuse clip size, etc. Consult Digest for details.

Coil Voltage

VO1 = 24 VO2 = 120 VO3 = 240 VO6 = 480

VO7 = 600 VO8 = 208 V99 = Specify

Forms (Factory Modifications)

See Digest

1. Select type of device:

contactor or starter

2. Select number of poles

3. Select size

4. Select motor voltage

5. Select horsepower

6. Select motor full

load amps

7. Select control voltage

(separate, common or

control transformer)

8. Select overload type

9. Select enclosure style

10. Select accessories

(push buttons, pilot lights,

auxiliary contacts, etc.)

8502 S B G 2 VO2 P1S

How to select a NEMA style contactor or starter

CATALOG NUMBER DESCRIPTION – See Digest for available products

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 40

LIGHTING CONTACTORS

Contact Voltage Code:

Ampere No. of Open NEMA Type 1

Ratings Poles Type Enclosure Volts Code

Electrically Held

2 8903LO20_ _ _ 8903LG20_ _ _ Add Voltage Code:

3 8903LO30_ _ _ 8903LG30_ _ _ 24 V01

4 8903LO40_ _ _ 8903LG40_ _ _ 120 V02

30 6 8903LO60_ _ _ 8903LG60_ _ _ 208 V08

8 8903LO80_ _ _ 8903LG80_ _ _ 240 V03

10 8903LO1000_ _ _ 8903LG1000_ _ _ 277 V04

12 8903LO1200_ _ _ 8903LG1200_ _ _ 480 V06

Mechanically Held

2 8903LXO20_ _ _ 8903LXG20_ _ _ Add Voltage Code:

3 8903LXO30_ _ _ 8903LXG30_ _ _ 24 V01

4 8903LXO40_ _ _ 8903LXG40_ _ _ 120 V02

30 6 8903LXO60_ _ _ 8903LXG60_ _ _ 208 V08

8 8903LXO80_ _ _ 8903LXG80_ _ _ 240 V03

10 8903LXO1000_ _ _ 8903LXG1000_ _ _ 277 V04

12 8903LXO1200_ _ _ 8903LXG1200_ _ _ 480 V06

Class 8903 Multipole Lighting Contactors

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 41

NEMA CONTACTORS AND STARTERS

For contactors select Class 8502, for starters Class 8536, followed by type:

Cont.

NEMA Current Motor Max. Coil Open NEMA Type 1

Size Rating Volts H.P. Volt. Type Enclosure

*120 _ _ _ _SBO2V02S _ _ _ _SBG2V02S

230 3 240 _ _ _ _SBO2V03 _ _ _ _SBG2V03

*120

200 7 1/2 208

230 7 1/2 240

460 10 480

*120

200 10 208

230 15 240

460 25 480

*120

200 25 208

230 30 240

460 50 480

*120Volt Polyphase contactors are wired for separate control.

018

8502SCO2V02S

8536SCO3V02S 8502SCG2V02S

8536SCG3V02S

8502SCO2V08

8536SCO3V08 8502SCG2V08

8536SCG3V08

8502SCO2V03

8536SCO3V03 8502SCG2V03

8536SCG3V03

8502SCO2V06

8536SCO3V06 8502SCG2V06

8536SCG3V06

8502SDO2V02S

8536SDO1V02S 8502SDG2V02S

8536SDG1V02S

8502SDO2V08

8536SDO1V08 8502SDG2V08

8536SDG1V08

8502SDO2V03

8536SDO1V03 8502SDG2V03

8536SDG1V03

8502SDO2V06

8536SDO1V06 8502SDG2V06

8536SDG1V06

8502SEO2V02S

8536SEO1V02S 8502SEG2V02S

8536SEG1V02S

8502SEO2V08

8536SEO1V08 8502SEG2V08

8536SEG1V08

8502SEO2V03

8536SEO1V03 8502SEG2V03

8536SEG1V03

8502SEO2V06

8536SEO1V06

8502SEG2V06

8536SEG1V06

MOTOR LOGICTM SOLID STATE OVERLOAD RELAY

CLASS 9065

Base Unit Feature Unit

Full Load Trip Class 10 Trip Class 20 Trip Class 10/20

Current, Separate Direct Separate Direct Separate Direct

Size Amps Mount Mount Mount Mount Mount Mount

0 6-18 SS010 SS020 SF020

1 9-27 SS110 SS120 SF120

2 15-45 SS210 SR210 SS220 SR220 SF220 ST220

3 30-90 SS310 SR310 SS320 SR320 SF320 ST320

Add the following form to the starter catalog number to substitute for melting alloy

overload relay.

Form H10 H20 H30

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 42

Class Type Series Size

SA A, B 00

8536 SB A 0

SC A 1

AC MAGNETIC STARTER THERMAL UNITS

SIZE 00-1 STANDARD TRIP

Thermal

Unit

1 T.U. 2 T.U. 3 T.U. Number

0.29-0.31 0.29-0.31 0.28-0.30 B 0.44

0.32-0.34 0.32-0.34 0.31-0.34 B 0.51

0.35-0.38 0.35-0.38 0.35-0.37 B 0.57

0.39-0.45 0.39-0.45 0.38-0.44 B 0.63

0.46-0.54 0.46-0.54 0.45-0.53 B 0.71

0.55-0.61 0.55-0.61 0.54-0.59 B 0.81

0.62-0.66 0.62-0.66 0.60-0.64 B 0.92

0.67-0.73 0.67-0.73 0.65-0.72 B 1.03

0.74-0.81 0.74-0.81 0.73-0.80 B 1.16

0.82-0.94 0.82-0.94 0.81-0.90 B 1.30

0.95-1.05 0.95-1.05 0.91-1.03 B 1.45

1.06-1.22 1.06-1.22 1.04-1.14 B 1.67

1.23-1.34 1.23-1.34 1.15-1.27 B 1.88

1.35-1.51 1.35-1.51 1.28-1.43 B 2.10

1.52-1.71 1.52-1.71 1.44-1.62 B 2.40

1.72-1.93 1.72-1.93 1.63-1.77 B 2.65

1.94-2.14 1.94-2.14 1.78-1.97 B 3.00

2.15-2.40 2.15-2.40 1.98-2.32 B 3.30

2.41-2.72 2.41-2.72 2.33-2.51 B 3.70

2.73-3.15 2.73-3.15 2.52-2.99 B 4.15

3.16-3.55 3.16-3.55 3.00-3.42 B 4.85

3.56-4.00 3.56-4.00 3.43-3.75 B 5.50

4.01-4.40 4.01-4.40 3.76-3.98 B 6.25

4.41-4.88 4.41-4.88 3.99-4.48 B 6.90

4.89-5.19 4.89-5.19 4.49-4.93 B 7.70

Motor

Full-Load Current (Amp)

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 43

Motor Thermal

Full-Load Current (Amp) Unit

1 T.U. 2 T.U. 3 T.U. Number

5.20-5.73 5.20-5.73 4.94-5.21 B 8.20

5.74-6.39 5.74-6.39 5.22-5.84 B 9.10

6.40-7.13 6.40-7.13 5.85-6.67 B 10.2

7.14-7.90 7.14-7.90 6.68-7.54 B 11.5

7.91-8.55 7.91-8.55 7.55-8.14 B 12.8

8.56-9.53 8.56-9.53 8.15-8.72 B 14.0

9.54-10.6 9.54-10.6 8.73-9.66 B 15.5

10.7-11.8 10.7-11.8 9.67-10.5 B 17.5

11.9-13.2 11.9-12.0 10.6-11.3 B 19.5

13.3-14.9 — 11.4-12.0 B 22.0

15.0-16.6 — — B 25.0

16.7-18.0 — — B 28.0

Following Selections for Size 1 Only

— 11.9-13.2 — B 19.5

— 13.3-14.9 11.4-12.7 B 22.0

— 15.0-16.6 12.8-14.1 B 25.0

16.7-18.9 16.7-18.9 14.2-15.9 B 28.0

19.0-21.2 19.0-21.2 16.0-17.5 B 32.0

21.3-23.0 21.3-23.0 17.6-19.7 B 36.0

23.1-25.5 23.1-25.5 19.8-21.9 B 40.0

25.6-26.0 25.6-26.0 22.0-24.4 B 45.0

— — 24.5-26.0 B 50.0

AC MAGNETIC STARTER THERMAL UNITS

SIZE 00-1 STANDARD TRIP (CONTINUED)

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 44

Class Type Series Size

8536 SD A 2

AC MAGNETIC STARTER THERMAL UNITS

SIZE 2 STANDARD TRIP

Thermal

Unit

1 or 2 T.U. 3 T.U. Number

3.29-3.74 3.18-3.40 B 4.85

3.75-4.23 3.41-3.76 B 5.50

4.24-4.68 3.77-4.00 B 6.25

4.69-5.22 4.01-4.57 B 6.90

5.23-5.67 4.58-5.03 B 7.70

5.68-6.13 5.04-5.32 B 8.20

6.14-6.91 5.33-5.97 B 9.10

6.92-7.70 5.98-6.88 B 10.2

7.71-8.56 6.89-7.82 B 11.5

8.57-9.39 7.83-8.47 B 12.8

9.40-10.4 8.48-9.15 B 14.0

10.5-11.6 9.16-10.1 B 15.5

11.7-12.9 10.2-11.2 B 17.5

13.0-14.6 11.3-12.0 B 19.5

14.7-16.5 12.1-13.6 B 22.0

16.6-18.5 13.7-15.2 B 25.0

18.6-21.0 15.3-17.1 B 28.0

21.1-23.6 17.2-19.0 B 32.0

23.7-26.3 19.1-21.5 B 36.0

26.4-29.3 21.6-24.1 B 40.0

29.4-35.1 24.2-27.0 B 45.0

35.2-36.1 27.1-28.7 B 50.0

36.2-39.1 28.8-30.4 B 56.0

39.2-41.5 30.5-32.2 B 62.0

41.6-45.0 32.3-35.4 B 70.0

— 35.5-38.2 B 79.0

— 38.3-45.0 B 88.0

Motor

Full-Load Current (Amp)

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 45

Class Type Series Size

8536 SE A 3

AC MAGNETIC STARTER THERMAL UNITS

SIZE 3 STANDARD TRIP

Thermal

Unit

1 T.U. 2 T.U. 3 T.U. Number

15.5-16.4 14.4-15.3 13.6-14.5 CC 20.9

16.5-17.6 15.4-16.4 14.6-15.5 CC 22.8

17.7-19.1 16.5-18.4 15.6-17.4 CC 24.6

19.2-20.4 18.5-19.6 17.5-18.5 CC 26.3

20.5-22.1 19.7-21.0 18.6-19.9 CC 28.8

22.2-23.4 21.1-22.7 20.0-21.5 CC 31.0

23.5-25.6 22.8-24.2 21.6-22.9 CC 33.3

25.7-27.3 24.3-25.9 23.0-24.5 CC 36.4

27.4-29.4 26.0-27.8 24.6-26.3 CC 39.6

29.5-31.5 27.9-29.8 26.4-28.2 CC 42.7

31.6-33.7 29.9-31.7 28.3-30.0 CC 46.6

33.8-36.5 31.8-34.2 30.1-32.3 CC 50.1

36.6-39.1 34.3-36.9 32.4-34.9 CC 54.5

39.2-41.7 37.0-39.8 35.0-37.6 CC 59.4

41.8-44.8 39.9-42.3 37.7-40.0 CC 64.3

44.9-48.0 42.4-45.3 40.1-42.8 CC 68.5

48.1-50.7 45.4-47.9 42.9-45.3 CC 74.6

50.8-54.9 48.0-51.9 45.4-49.1 CC 81.5

55.0-59.9 52.0-56.5 49.2-53.4 CC 87.7

60.0-63.3 56.6-60.7 53.5-57.4 CC 94.0

63.4-67.2 60.8-64.8 57.5-61.3 CC 103.0

67.3-72.4 64.9-67.1 61.4-63.5 CC 112.0

72.5-74.9 67.2-70.1 63.6-66.3 CC 121.0

75.0-77.4 70.2-72.9 66.4-69.0 CC 132.0

77.5-80.7 73.0-74.9 69.1-70.9 CC 143.0

80.8-83.1 75.0-77.9 71.0-73.7 CC 156.0

83.2-86.0 78.0-80.9 73.8-76.5 CC 167.0

— 81.0-82.9 76.6-78.4 CC 180.0

— 83.0-86.0 78.5-86.0 CC 196.0

Motor

Full-Load Current (Amp)

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 46

No. of Features Open NEMA Type 1

Poles Enclosed

Class 2510, Type F Manual Starter, Fractional H.P., Toggle

Standard 2510FO1 2510FG1

With Pilot Light 2510FO1P 2510FG1P

Standard 2510FO2 2510FG2

With Pilot Light 2510FO2P 2510FG2P

Class 2510, Type K Non-Reversing Manual Switch, Toggle

Standard 2510KO1 2510KG1

With Pilot Light 115Vac 2510KO1A 2510KG1A

230Vac 2510KO1B 2510KG1B

Standard 2510KO5 2510KG5

With Pilot Light 115Vac 2510KO5A*2510KG5A

230Vac 2510KO5B 2510KG5B

Standard 2510KO2 2510KG2

With Pilot Light 208-277Vac 2510KO2B*2510KG2B*

440-600Vac 2510KO2C 2510KG2C

Standard 2510KO6 2510KG6

With Pilot Light 208-277Vac 2510KO6B*2510KG6B

440-600Vac 2510KO6C 2510KG6C

MANUAL STARTERS & SWITCHES

Max. Horsepower DC Rating

No. of Motor Type

Type Poles AC 115 230 460 575 90 115 230

FO 1,2 Single Phase 1 3/4, 2 P Only

KO1 2 Single Phase 2 2 3 3 1 2 1 1/2

KO2 3 Three Phase 2 7 1/2 10 10 1 2 1 1/2

KO5 2 Single Phase 2 3 7 1/2 10 1 2 1 1/2

KO6 3 Three Phase 2 7 1/2 15 20 1 2 1 1/2

CLASS 2510 HORSEPOWER RATINGS

*Factory order

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 47

Contactor

LC = Contactor w/ AC coil

LP = Contactor w/ DC coil

Load/Reversing

1 = Full voltage non-reversing

2 = Full voltage, reversing

Full Load Amperage

K = K-line contactors 6 to 12A F = F-line contactors 185 to 800A

D = D-line contactors 9 to 150A

Contactor Full Load Amperage (FLA) i.e. 09=9 FLA

06 18 40 80 185 400 780

09 25 50 115 265 500 800

12 32 65 150 330 630

Auxiliary Contacts and/or Power Poles (Required only for K-line Contactors)

10 = 1 N.O. auxiliary contact 004 = 4 N.O. power poles, 0 auxiliary contacts

01 = 1 N.C. auxiliary contact 008 = 2 N.O. & 2 N.C. power poles, 0 auxiliary contacts

11 = 1 N.O. & N.C. auxiliary contact

K-line contactors offer a choice of power terminations standard

Coil Voltage*

J = 12V C = 36V F = 110V L = 208V U = 240V Q = 380V R = 440V X = 600V

Z = 20V D = 42V G = 120V M = 220V W = 256V 50 Hz V = 400V T = 480V Y = 660V

B = 24V E = 48V = 125V DC P = 230V = 277V 60 Hz N = 415V S = 500V 50 Hz

= 127V 50 Hz = 575V 60 Hz

AC Frequency*

5 = 50 Hz 6 = 60Hz 7 = Dual frequency

DC coils: D = Standard range W = Wide range

*Not all Voltage/Frequency combinations are available.

1. Select reversing or non-reversing

2. Select the number of poles

3. Select the type of load and full load voltage (FLA)

4. Select the motor’s horsepower and voltage

5. Select the control voltage and frequency of the coil

6. Determine if thermal overload protection is required

7. Select accessories/options

LC 1 -K 09 10 G 6

How to select an IEC style contactor

CATALOG NUMBER DESCRIPTION – See IEC Starter Catalog Number 8502CT9901R2/01

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 48

TELEMECANIQUE®IEC STYLE THREE POLE CONTACTORS

Max. Motor Voltage

Motor 200VAC 220VAC 460VAC 575VAC

FLA Max. 3 Phase Horsepower Ratings

6 1.5 1.5 3 3

9 2 2 5 7.5

12 3 3 7.5 10

18 5 5 10 15

25 7.5 7.5 15 20

32 10 10 20 30

40 10 10 30 30

50 15 15 40 40

65 20 20 50 50

80 30 30 60 60

115 30 40 75 100

150 40 50 100 125

Integrated

Coil Auxiliary Contacts Catalog

Voltage N.O. N.C. Number

110 VAC 1 - LC1K0610F7

- 1 LC1K0601F7

120 VAC 1 1 LC1D09G7

120 VAC 1 1 LC1D12G7

120 VAC 1 1 LC1D18G7

120 VAC 1 1 LC1D25G7

120 VAC 1 1 LC1D32G7

120 VAC 1 1 LC1D40G7

120 VAC 1 1 LC1D50G7

120 VAC 1 1 LC1D65G7

120 VAC 1 1 LC1D80G7

120 VAC - - LC1D115G7

120 VAC - - LC1D150G7

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 49

Motor FLA For direct mounting CLASS 10 Catalog

setting range beneath contactor: Number

with single phase sensitivity

0.10 to 0.16 LRD01

0.16 to 0.25 LRD02

0.25 to 0.40 LRD03

0.40 to 0.63 LRD04

0.63 to 1 LRD05

1 to 1.6 LC1D09 to D32 LRD06

1.6 to 2.5 LRD07

2.5 to 4 LRD08

4 to 6 LRD10

5.5 to 8 LRD12

7 to 10 LRD14

9 to 13 LC1D12 to D32 LRD16

12 to 18 LC1D18 to D32 LRD21

16 to 24 LRD22

23 to 32 LRD32

30 to 38 LC1D32 LRD35

17 to 25 LRD3322

23 to 32 LRD3353

30 to 40 LRD3355

37 to 50 LRD3357

48 to 65 LRD3359

55 to 70 LRD3361

63 to 80 LRD3363

80 to 104 LRD4365

95 to 120 LCD115 to D150 LRD4367

110 to 140 LRD4369

TELEMECANIQUE®IEC STYLE THREE POLE OVERLOAD RELAYS

LC1D50 to D80

LC1D40 to D80

LC1D25 to D32

LC1D65 to D80

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 50

Description Color Cat. No.

Green XVBC33

Red XVBC34

Steady Lens Orange XVBC35

(Requires wiring base) Blue XVBC36

Clear XVBC37

Yellow XVBC38

XVB INDICATING BANKS (Stackable up to 5 units high)

Description Color Cat. No.

Green XVBL33

Red XVBL34

Orange XVBL35

Blue XVBL36

Clear XVBL37

Yellow XVBL38

XVB INDICATING BEACONS (not stackable)

Description Cat. No.

Wiring Base & Cap (for up to 5 lenses) XVBC21

4” Mounting Tube XVBC02

Metal Mounting Base XVBC11

1/2” NPT Adaptor XVBC00

24VAC/DC 10 Watt Lamp DL1BLB

120VAC/DC 10 Watt Lamp DL1BLG

XVB ACCESSORIES

Steady Lens & Wiring Base

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 51

Operator

Description Color Only; 1 N.O.;

No 1 N.C.

Contacts

White ZB6AA1 XB6AA15B

Black ZB6AA2 XB6AA25B

Green ZB6AA3 XB6AA35B

Red ZB6AA4 XB6AA45B

Yellow ZB6AA5 XB6AA55B

Blue ZB6AA6 XB6AA65B

16MM SELECTOR SWITCHES

2 Position, maintained Black handle ZB6AD22 XB6AD225B

3 Position, maintained Black handle ZB6AD23 XB6AD235B

2 Position, maintained Key ZB6AGC XB6AGC5B

3 Position, maintained Key ZB6AGH XB6AGH5B

16MM PUSH BUTTONS

1 N.O.; 1 N.C. 1 N.O. 1 N.C.

ZB6Z5B ZB6Z1B ZB6Z2B

16MM CONTACT BLOCK/MOUNTING BASE

Cat. Number

48-120 volt ac/dc

LED White XB6AV1BG

Green XB6AV3BG

Red XB6AV4BG

Yellow XB6AV5BG

Blue XB6AV6BB

16MM PILOT LIGHTS

Description Color

Catalog Number

Flush Head,

Spring Return

Round Pilot Light

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 52

Black ZB4BA2

Green ZB4BA3

Red ZB4BA4

6 Color Inserts ZB4BA9

Black ZB4BL2

Red ZB4BL4

Red “STOP” ZB4BL434

Turn-To-Release Red ZB4BS54

22MM SELECTOR SWITCHES

2 Position Maintained Black ZB4BD2

3 Position Maintained Black ZB4BD3

22MM PUSH BUTTONS

Light Module Lamp

Catalog Number

Description Color

Cat. No.

Operator Only

No Contacts

Description

Extended Head

2 Position Mushroom

40mm

Color

1 N.O.; 1 N.C. 1 N.O. 1 N.C.

ZB4BZ105 ZB4BZ101 ZB4BZ102

Cat. No.

Operator Only

22MM CONTACT BLOCKS & MOUNTING BASE

22MM PILOT LIGHTS

22MM PILOT LIGHT MODULES

Description

Standard Pilot Lights

Green

Red

Amber

ZB4BV03

ZB4BV04

ZB4BV05

DL1CE024

DL1CE130

Included

ZB4BV6

ZB4BV3

24 VAC/DC Direct Supply

120 VAC/DC Direct Supply

110/120V 50-60Hz Transformer

Red ZB4BT4

Flush Head

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 53

Description Color

Full Guard Universal ** 9001KR1U 9001KR1UH13

Extended Guard Universal ** 9001KR2U 9001KR2UH13

No Guard Universal ** 9001KR3U 9001KR3UH13

2 Position Mushroom Red 9001KR9R 9001KR9RH13

Maintained Push- Red - Premarked 9001KR9R05 9001KR9R05H13

Maintained Pull “Emergency Stop”

SELECTOR SWITCHES

2 Position Maintained Black 9001KS11B 9001KS11BH13

3 Position Maintained Black 9001KS43B 9001KS43BH13

Standard Pilot Light Red 9001KP1R31

120V Transformer Green 9001KP1G31

30MM PUSH BUTTONS & PILOT LIGHTS

Catalog Number

1 N.O.; 1 N.C. 1 N.O. 1 N.C.

9001KA1 9001KA2 9001KA3

30MM CONTACT BLOCKS

**Universal color inserts include: Black, Blue, Green, Orange, Red, White, Yellow

PILOT LIGHTS

1 N.O.;

1 N.C.

Catalog Number

Operator

Only;

Contacts

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 54

Catalog Number

22mm

No. of Medium 30mm

Units Description Duty Heavy Duty

Start XALD103 9001KYK110

1 Stop XALB114 9001KYK13

E-Stop Mushroom XALK174 9001KYK14

2Start-Stop XALD211 9001KYK218

Forward-Reverse XALD221 9001KYK24

Forward-Reverse-Stop XALD311 9001KYK31

3 Open-Close-Stop XALD341 9001KYK33

Up-Down-Stop XALD321 9001KYK32

CONTROL STATIONS

No. of Catalog Number

Units Description Speed Pistol Grip Hand Held

Up-Down 1 9001BW72Y

2 Start-Stop 1 9001BW75Y

Forward-Reverse 2 9001BW82Y

PENDANT CONTROL STATIONS

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 55

1. Type of Head/Operator?

 Lever Type  Lever Type with Arm  Side Plunger  Side Roller  Mushroom

 Top Plunger  Palm Operated  Top Roller Plunger  Cross Top Plunger

 One Way Horizontal Roller  One Way Vertical Roller  Cat Whisker  Wobble Stick

2. Lever Direction or Feature?

 CW  CCW  Standard Pretravel CW + CCW

 Low Differential CW + CCW  Light Operating Torque CW + CCW  CW + CW

 Adjustable Plunger

3. Enclosure Type?

 Standard Plug-In  Standard Non Plug-In  Compact  Hazardous Location  Flush

 Foundry  Miniature  Mill

4. Contact Type?

 Reed  Slow Break Before Make  Snap Action  Slow Make and Break  Direct Opening (N/O)

5. Number of Contacts?

 1 NO  1 NC  1 NO 1 NC

 2 NO  2 NC  2 NO 2 NC

6. Contact Function?

 Spring Return  Neutral Position Spring Return  Maintained

 Neutral Position Maintained  Two Stage Spring Return

7. Enclosure Type Rating?

8. Maximum Current?

9. Wiring Entry Type

 Conduit 1/2" or Metric  Cable Type

How to select a limit switch

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 56

LIMIT SWITCHES

Osiswitch®Selection

Type IEC Style Miniature Compact

Industrial Limit Switches Industrial Limit Switches

Reference Prefix XCMD XCKP

Description Modular miniature enclosed Modular compact

switches, potted and pre-wired enclosed switches

with cable

Enclosure Material Metal Plastic bodies, metal heads

Enclosure Rating Type Rating: 1, 2, 4, 12, 13 Type Rating:

IEC IP Rating: 1, 2, 4, 6, 6P, 12, 13

IP66, IP67, IP68 IEC IP Rating: IP66/67

Approximate 1.18 x 1.93 x 63 in. 1.22 x 2.56 x 1.18 in.

Body Dimensions (30 x 15 x 18 mm) (31 x 65 x 30 mm)

Heads Linear or Rotary Linear or Rotary

Cabling Pre-wired cable or M12 Modular conduit options

connector options available

Temperature Rating -13ºF – +158ºF (-25ºC – +70ºC) Same

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 57

LIMIT SWITCHES (continued)

Osiswitch®Selection

Type Compact Industrial Limit Switches

Reference Prefix XCKT XCKD

Description Modular compact wide Modular compact

body enclosed switches with enclosed switches

conduit entry on each side

Enclosure Material Plastic bodies, metal heads Metal

Enclosure Rating Type Rating: Type Rating:

1, 2, 4, 6, 12, 13 1, 2, 4, 6, 12, 13

IEC IP Rating: IP66/67 IEC IP Rating: IP66/67

Approximate 2.28 x 2.01 x 1.18 in. 1.22 x 2.56 x 1.18 in.

Body Dimensions (58 x 51 x 30 mm) (31 x 65 x 30 mm)

Heads Linear or Rotary Linear or Rotary

Cabling Modular conduit options Modular conduit options

Temperature Rating -13ºF – +158ºF (-25ºC – +70ºC) Same

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 58

Amperes

Continuous Description Enclosure

Current

Type 4/12/6P/7/9

Heavy Duty Industrial Type 4/12/13

20 Severe Duty Mill Type 4/13

15 Basic Snap Switch Open Snap Sw.

20 Severe Duty Mill Type 4/12/13

LIMIT SWITCHES—600V

Max.

Volt

600

Heavy Duty Oiltight Type 4/12/13/6P

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 59

Contact Configuration Catalog Number Type of Operator Common Lever

SPDT Form Z 9007C54B2

DPDT Form ZZ 9007C62B2

DPDT Form ZZ, Neut. 9007C68T10 9007MA11

9007C52B2

9007C54A2

SPDT Form Z 9007C54L Cat Whisker Operator Supplied

9007C54D Top Roller Plunger

9007CR53B2

DPDT Form ZZ 9007AW12 9007MA11

9007AW16

L100WS2M1 AA

SPDT Form Z 9007AO2 Straight Plunger Operator Supplied

9007TUB4 Rotary Lever 9007B1

LIMIT SWITCHES—600V (cont.)

Rotary Lever

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 60

Temperature Rating of Conductor (See Table 310.13.)

75°C (167°F)

Types RHW,

THHW, THW,

THWN,

XHHW, USE

ALUMINUM OR COPPER-C

–

100

120

135

155

180

205

230

250

270

310

340

375

385

395

425

60°C (140°F)

Types TW,

–

100

115

130

150

170

190

210

225

260

285

310

320

330

355

90°C (194°F)

Types TBS, SA,

SIS, FEP, FEPB,

MI, RHH, RHW-2,

THHN, THHW,

THW-2, THWN-2,

USE-2, XHH,

XHHW, XHHW-2,

ZW-2

COPPER

110

130

150

170

195

225

260

290

320

350

380

430

475

520

535

555

585

75°C (167°F)

Types RHW,

THHW, THW,

THWN, XHHW,

USE, ZW

–

100

115

130

150

175

200

230

255

285

310

335

380

420

460

475

490

520

60°C (140°F)

Types TW,

–

110

125

145

165

195

215

240

260

280

320

355

385

400

410

435

Size

AWG or

kcmil

14*

12*

10*

1/0

2/0

3/0

4/0

250

300

350

400

500

600

700

750

800

900

Table 310.16 Allowable Ampacities of Insulated Conductors

Rated 0 Through 2000 Volts, 6 (140°F Through 194°F),

Not More Than Three Current-Carrying Conductors in Raceway

(Directly Buried), Based on Ambient Temperature of 30°C (86°F)

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 61

445

485

520

545

560

CORRECTION FACTORS

For ambient temperatures other than 30°C (86°F), multiply the allowable

ampacities shown abov factor shown below.

1.05

1.00

0.94

0.88

0.82

0.75

0.67

0.58

0.33

–

*See 240.4(D)

375

405

435

455

470

1.08

1.00

0.91

0.82

0.71

0.58

0.41

–

615

665

705

735

750

1.04

1.00

0.96

0.91

0.87

0.82

0.76

0.71

0.58

0.41

454

590

625

650

665

1.05

1.00

0.94

0.88

0.82

0.75

0.67

0.58

0.33

–

455

495

520

545

560

1.08

1.00

0.91

0.82

0.71

0.58

0.41

–

1000

1250

1500

1750

2000

Ambient

Temp °C

21-25

26-30

31-35

36-40

41-45

46-50

51-55

56-60

61-70

71-80

National Electrical Code®and NEC®are registered trademarks of the

National Fire Protection Association, Quincy, MA.

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 62

Table 430.91 Motor Controller Enclosure Selection

* Enclosure type number shall be marked on the motor controller enclosure.

** Mechanism shall be operable when ice covered.

FPN: The term

raintight

is typically used in conjunction with Enclosure Types 3, 3S,

3SX, 3X, 4, 4X, 6, 6P. The term

rainproof

is typically used in conjunction with Enclosure

Type 3R, 3RX. The term

watertight

is typically used in conjunction with Enclosure

Types 4, 4X, 6, 6P. The term

driptight

is typically used in conjunction with Enclosure

Types 2, 5, 12, 12K, 13. The term

dusttight

is typically used in conjunction with

Enclosure Types 3, 3S, 3SX, 3X, 5, 12, 12K, 13.

Table 430.91 provides the basis for selecting enclosures for use in specific

locations other than hazardous (classified) locations. The enclosures are not

intended to protect against conditions such as condensation, icing, corrosion,

or contamination that may occur within the enclosure or enter via the conduit

or unsealed openings. These internal conditions shall require special

consideration by the installer and user.

For Outdoor Use

Enclosure Type Number*

–

For Indoor Use

Enclosure Type Number*

–

3SX

–

3RX

–

Provides a Degree of Protection Against the

Following EnvironmentalConditions

Incidental contact with the

enclosed equipment

Rain, snow, and sleet

Sleet**

Windblown dust

Hosedown

Corrosive agents

Temporary submersion

Prolonged submersion

Provides a Degree of Protection Against the

Following Environmental Conditions

Incidental contact with the

enclosed equipment

Falling dirt

Falling liquids and light splashing

Circulating dust, lint, fibers and flyings

Settling airborne dust, lint, fibers, and flyings

Hosedown and splashing water

Oil and coolant seepage

Oil or coolant spraying and splashing

Corrosive agents

Temporary submersion

Prolonged submersion

30.91 Motor Controller Enclosure Types.

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 63

TABLE 430.247

FULL-LOAD CURRENT IN AMPERES,

DIRECT-CURRENT MOTORS

The following values of full-load currents*are for motors running

at base speed.

Armature Voltage Rating*

HP 90V 120V 180V 240V 500V 550V

1/4 4.0 3.1 2.0 1.6

1/3 5.2 4.1 2.6 2.0

1/2 6.8 5.4 3.4 2.7

3/4 9.6 7.6 4.8 3.8

1 12.2 9.5 6.1 4.7

1 1/2 13.2 8.3 6.6

2 17 10.8 8.5

3 25 16 12.2

5402720

7 1/2 58 29 13.6 12.2

10 76 38 18 16

15 55 27 24

20 72 34 31

25 89 43 38

30 106 51 46

40 140 67 61

50 173 83 75

60 206 99 90

75 255 123 111

100 341 164 148

125 425 205 185

150 506 246 222

200 675 330 294

*These are average direct-current quantities.

National Electric Code

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The following values of full-load currents are for motors running at usual

speeds and motors with normal torque characteristics. Motors built for

especially low speeds or high torques may have higher full-load currents,

and multispeed motors will have full-load current varying with speed, in

which case the nameplate current ratings shall be used.

The voltages listed are rated motor voltages. The currents listed shall be

permitted for system voltage ranges of 110 to 120 and 220 to 240 volts.

HP 115V 200V 208V 230V

1/6 4.4 2.5 2.4 2.2

1/4 5.8 3.3 3.2 2.9

1/3 7.2 4.1 4.0 3.6

1/2 9.8 5.6 5.4 4.9

3/4 13.8 7.9 7.6 6.9

1 16 9.2 8.8 8

1 1/2 20 11.5 11 10

2 24 13.8 13.2 12

3 34 19.6 18.7 17

5 56 32.2 30.8 28

7 1/2 80 46 44 40

10 100 57.5 55 50

TABLE 430.248

FULL-LOAD CURRENT IN AMPERES,

SINGLE-PHASE ALTERNATING-CURRENT MOTORS

National Electric Code

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 65

The following values of full-load current are for motors running at speeds

usual for belted motors and motors with normal torque characteristics.

Motors built for especially low speeds or high torques may require more

running current, and multispeed motors will have full-load current varying

with speed, in which case the nameplate current rating shall be used.

Current in the common conductor of a 2-phase, 3-wire system will be 1.41

times the value given.

The voltages listed are rated motor voltages. The currents listed shall be

permitted for system voltage ranges of 110 to 120, 220 to 240, 440 to 480,

and 550 to 600 volts.

Induction Type Squirrel-Cage and Wound-Rotor Amperes

HP 115 Volts 230 Volts 460 Volts 575 Volts 2300 Volts

1/2421.8

3/44.8 2.4 1.2 1.0

1 6.4 3.2 1.6 1.3

11/29 4.5 2.3 1.8

2 11.8 5.9 3 2.4

3 8.3 4.2 3.3

5 13.2 6.6 5.3

71/219 9 8

10 24 12 10

15 36 18 14

20 47 23 19

25 59 29 24

30 69 35 28

40 90 45 36

50 113 56 45

60 133 67 53 14

75 166 83 66 18

100 218 109 87 23

125 270 135 108 28

150 312 156 125 32

200 416 208 167 43

TABLE 430.249

FULL-LOAD CURRENT TWO-PHASE

ALTERNATING-CURRENT MOTORS (4-WIRE)

National Electric Code

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 66

The following values of full-load current are typical for motors running at speeds

usual for belted motors and motors with normal torque characteristics.

Motors built for low speeds (1200 RPM or less) or high torques may require more

running current, and multispeed motors will have full-load current varying with speed.

In these cases the nameplate current rating shall be used.

The voltages listed are rated motor voltages. The currents listed shall be permitted

for system voltage ranges of 110 to 120, 220 to 240, 440 to 480, and 550 to 600 volts.

Induction Type Synchronous Type

Squirrel-Cage and Wound-Rotor Unity Power Factor

Amperes Amperes

115V 200V 208V 230V 460V 575V 2300V 230V 460V 575V 2300V

1/2

4.4 2.5 2.4 2.2 1.1 0.9

3/4

6.4 3.7 3.5 3.2 1.6 1.3

1 8.4 4.8 4.6 4.2 2.1 1.7

1/2

12.0 6.9 6.6 6.0 3.0 2.4

2 13.6 7.8 7.5 6.8 3.4 2.7

3 11.0 10.6 9.6 4.8 3.9

5 17.5 16.7 15.2 7.6 6.1

1/2

25.3 24.2 22 11 9

10 32.2 30.8 28 14 11

15 48.3 46.2 42 21 17

20 62.1 59.4 54 27 22

25 78.2 74.8 68 34 27 53 26 21

30 92 88 80 40 32 63 32 26

40 120 114 104 52 41 83 41 33

50 150 143 130 65 52 104 52 42

60 177 169 154 77 62 16 123 61 49 12

75 221 211 192 96 77 20 155 78 62 15

100 285 273 248 124 99 26 202 101 81 20

125 359 343 312 156 125 31 253 126 101 25

150 414 396 360 180 144 37 302 151 121 30

200 552 528 480 240 192 49 400 201 161 40

250 302 242 60

300 361 289 72

350 414 336 83

400 477 382 95

450 515 412 103

500 590 472 118

TABLE 430.250

FULL-LOAD CURRENT*THREE-PHASE

ALTERNATING-CURRENT MOTORS

National Electric Code

*For 90 and 80 percent power factor, the above figures shall be multiplied

by 1.1 and 1.25 respectively.

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 67

NEMA SIZE STARTERS

NEMA Maximum Horsepower

SIZE 60 HZ Polyphase Motors*

Full Voltage Starting

200V 230V 460V

575V

00 1 1/2 1 1/2 2

03 3 5

1 7 1/2 7 1/2 10

21015 25

32530 50

44050100

5 75 100 200

6 150 200 400

7 300 600

8 450 900

9 800 1600

*For non-plugging and non-jogging duty NEMA Standard ICS2-321.

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 68

DRY TYPE TRANSFORMER DATA

SINGLE PHASE TRANSFORMERS

AMPERES

120V 240V 480V 600V

1 8.33 4.17 2.08 1.67

1.5 12.5 6.25 3.13 2.50

2 16.7 8.33 4.17 3.33

3 25.0 12.5 6.25 5.00

5 41.7 20.8 10.4 8.33

7.5 62.5 31.3 15.6 12.5

10 83.3 41.7 20.8 16.7

15 125 62.5 31.3 25.0

25 208 104 52.1 41.7

37.5 313 156 78.1 62.5

50 417 208 104 83.3

75 625 313 156 125

100 833 417 208 167

167 1392 696 348 278

250 2083 1042 521 417

333 2775 1388 694 555

500 4167 2083 1042 833

Note: Voltages are line to line.

KVA

Rating

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 69

DRY TYPE TRANSFORMER DATA

THREE PHASE TRANSFORMERS

AMPERES

208V 240V 480V 600V

3 8.33 7.22 3.61 2.89

9 25.0 21.7 10.8 8.66

15 41.6 36.1 18.0 14.4

30 83.3 72.2 36.1 28.9

45 125 108 54.1 43.3

75 208 180 90.2 72.2

112.5 312 271 135 108

150 416 361 180 144

225 625 541 271 217

300 833 722 361 289

500 1388 1203 601 481

750 2082 1804 902 722

1000 2776 2406 1203 962

Note: Voltages are line to line.

KVA

Rating

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 70

HORSEPOWER 0.5 0.75

Full Load Current (Amps) 2.5 3.7

Minimum Wire Size (75 C) THW, THHN-THWN, XHHW (Size) 14 14

Fusible Switch, Heavy Duty NEMA 1 Enclosure H321N H321N

Time Delay Fuse Rating (Amps) 4 6.25

SQUARE D Thermal-Magnetic Circuit Breaker Catalog Number FAL32015 FAL32015

Magnetic Starter, Class 8536 Type: *SAG12 SAG12

Melting Alloy Thermal Units B3.30 B4.85

SQUARE D®MAG-GARD®Circuit Breaker Catalog Number FAL3600712M FAL3600712M

Contactor Catalog Number LC1 *LC1D09 LC1D09

Overload Relay Catalog Number LRD07 LRD08

Full Load Current (Amps) 2.2 3.2

Minimum Wire Size (75 C) THW, THHN-THWN, XHHW (Size) 14 14

Fusible Switch, Heavy Duty NEMA 1 Enclosure H321N H321N

Time Delay Fuse Rating (Amps) 4 5.6

SQUARE D Thermal-Magnetic Circuit Breaker Catalog Number FAL32015 FAL32015

Magnetic Starter, Class 8536 Type: *SAG12 SAG12

Melting Alloy Thermal Units B3.30 B4.15

SQUARE D®MAG-GARD®Circuit Breaker Catalog Number FAL3600712M FAL3600712M

IEC Contactor Catalog Number LC1 *LC1D09 LC1D09

IEC Overload Relay Catalog Number LRD07 LRD08

THREE PHASE MOTOR DATA

200V

NEMA

IEC

NEMA

IEC

230V

24VAC 120VAC 240 VAC 480VAC 600VAC 24VDC

NEMA V01 V02 V03 V06 V07 –

IEC B7 G7 U7 T7/T6** X7/X6** BD

*Complete catalog number with

control voltage code

** LC1D40 to LC1D95

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 71

1 1.5 2 3 5

4.8 6.9 7.8 11 17.5

14 14 14 14 12

H321N H321N H321N H321N H321N

8 10 12 17.5 25

FAL32015 FAL32015 FAL32015 FAL32020 FAL32035

SAG12 SAG12 SBG2 SBG2 SCG3

B6.90 B10.2 B11.5 B15.5 B28.0

FAL3600712M FAL3601513M FAL3601513M FAL3603015M FAL3603015M

LC1D09 LC1D09 LC1D09 LC1D12 LC1D18

LRD10 LRD12 LRD14 LRD16 LRD21

4.2 6 6.8 9.6 15.2

14 14 14 14 14

H321N H321N H321N H321N H321N

810101525

FAL32015 FAL32015 FAL32015 FAL32020 FAL32030

SAG12 SAG12 SBG2 SBG2 SCG3

B6.25 B9.10 B10.2 B14. B25.

FAL3600712M FAL3601513M FAL3601513M FAL3603015M FAL3603015M

LC1D09 LC1D09 LC1D09 LC1D12 LC1D18

LRD10 LRD12 LRD12 LRD16 LRD21

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 72

HORSEPOWER 7.5 10

Full Load Current (Amps) 25.3 32.2

Minimum Wire Size (75 C) THW, THHN-THWN, XHHW (Size) 10 8

Fusible Switch, Heavy Duty NEMA 1 Enclosure H322N H322N

Time Delay Fuse Rating (Amps) 40 50

SQUARE D Thermal-Magnetic Circuit Breaker Catalog Number FAL32050 FAL32060

Magnetic Starter, Class 8536 Type: *SCG3 SDG1

Melting Alloy Thermal Units B45. B56.

SQUARE D®MAG-GARD®Circuit Breaker Catalog Number FAL3605016M FAL3605016M

Contactor Catalog Number LC1 *LC1D25 LC1D32

Overload Relay Catalog Number LRD32 LRD35

Full Load Current (Amps) 22 28

Minimum Wire Size (75 C) THW, THHN-THWN, XHHW (Size) 10 10

Fusible Switch, Heavy Duty NEMA 1 Enclosure H321N H322N

Time Delay Fuse Rating (Amps) 30 40

SQUARE D Thermal-Magnetic Circuit Breaker Catalog Number FAL32045 FAL32060

Magnetic Starter, Class 8536 Type: *SCG3 SDG1

Melting Alloy Thermal Units B36. B45.

SQUARE D®MAG-GARD®Circuit Breaker Catalog Number FAL3605016M FAL3605016M

IEC Contactor Catalog Number LC1 *LC1D25 LC1D32

IEC Overload Relay Catalog Number LRD22 LRD32

THREE PHASE MOTOR DATA

200V NEMA

IEC

NEMA

IEC

230V

24VAC 120VAC 240 VAC 480VAC 600VAC 24VDC

NEMA V01 V02 V03 V06 V07 –

IEC B7 G7 U7 T7/T6** X7/X6** BD

*Complete catalog number with

control voltage code

** LC1D40 to LC1D95

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 73

15 20 25 30 40

48.3 62.1 78.2 92 120

6 4 3 2 1/0

H322N H323N H323N H324N H324N

60 90 100 125 175

FAL32090 FAL32100 KAL36110 KAL36125 KAL36175

SEG1 SEG1 SEG1 SFG1 SFG1

CC74.6 CC94.0 CC143. CC143. CC180.

FAL3610018M FAL3610018M FAL3615024M KAL3625025M KAL3625029M

LC1D65 LC1D65 LC1D80 LC1D115 LC1D150

LRD3357 LRD3359 LRD3363 LRD4365 LRD4369

42 54 68 80 104

644 3 1

H322N H323N H323N H323N H324N

60 80 100 100 150

FAL32080 FAL32090 FAL32100 KAL36110 KAL36150

SDG1 SEG1 SEG1 SEG1 SFG1

B79. CC87.7 CC112 CC156. CC167

FAL3610018M FAL3610018M FAL3615024M KAL3625025M KAL3625029M

LC1D50 LC1D65 LC1D80 LC1D80 LC1D115

LRD3357 LRD3359 LRD3363 LRD3363 LRD4365

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 74

HORSEPOWER 0.5 0.75

Full Load Current (Amps) 1.1 1.6

Minimum Wire Size (75 C) THW, THHN-THWN, XHHW (Size) 14 14

Fusible Switch, Heavy Duty NEMA 1 Enclosure H361 H361

Time Delay Fuse Rating (Amps) 2 3.2

SQUARE D Thermal-Magnetic Circuit Breaker Catalog Number FAL34015 FAL34015

Magnetic Starter, Class 8536 Type: *SAG12 SAG12

Melting Alloy Thermal Units B1.45 B2.40

SQUARE D®MAG-GARD®Circuit Breaker Catalog Number FAL3600311M FAL3600311M

Contactor Catalog Number LC1 *LC1D09 LC1D09

Overload Relay Catalog Number LRD06 LRD07

Full Load Current (Amps) .9 1.3

Minimum Wire Size (75 C) THW, THHN-THWN, XHHW (Size) 14 14

Fusible Switch, Heavy Duty NEMA 1 Enclosure H361 H361

Time Delay Fuse Rating (Amps) 1.8 2.5

SQUARE D Thermal-Magnetic Circuit Breaker Catalog Number FAL36015 FAL36015

Magnetic Starter, Class 8536 Type: *SAG12 SAG12

Melting Alloy Thermal Units B1.30 B1.88

SQUARE D®MAG-GARD®Circuit Breaker Catalog Number FAL3600311M FAL3600311M

IEC Contactor Catalog Number LC1 *LC1D09 LC1D09

IEC Overload Relay Catalog Number LRD05 LRD06

THREE PHASE MOTOR DATA

460V NEMA

IEC

NEMA

IEC

575V

24VAC 120VAC 240 VAC 480VAC 600VAC 24VDC

NEMA V01 V02 V03 V06 V07 –

IEC B7 G7 U7 T7/T6** X7/X6** BD

*Complete catalog number with

control voltage code

** LC1D40 to LC1D95

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 75

1 1.5 2 3 5

2.1 3 3.4 4.8 7.6

14 14 14 14 14

H361 H361 H361 H361 H361

4 5.6 6.25 8 15

FAL34015 FAL34015 FAL34015 FAL34015 FAL34015

SAG12 SAG12 SAG12 SBG2 SBG2

B3.00 B4.15 B4.85 B6.90 B11.5

FAL3600311M FAL3600712M FAL3600712M FAL3600712M FAL3601513M

LC1D09 LC1D09 LC1D09 LC1D09 LC1D09

LRD07 LRD08 LRD08 LRD10 LRD12

1.7 2.4 2.7 3.9 6.1

14 14 14 14 14

H361 H361 H361 H361 H361

3.2 4 5 6.25 10

FAL36015 FAL36015 FAL36015 FAL36015 FAL36015

SAG12 SAG12 SAG12 SBG2 SBG2

B2.40 B3.30 B3.70 B4.85 B9.10

FAL3600311M FAL3600712M FAL3600712M FAL3600712M FAL3601513M

LC1D09 LC1D09 LC1D09 LC1D09 LC1D09

LRD07 LRD07 LRD08 LRD08 LRD12

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 76

HORSEPOWER 7.5 10

Full Load Current (Amps) 11 14

Minimum Wire Size (75 C) THW, THHN-THWN, XHHW (Size) 14 14

Fusible Switch, Heavy Duty NEMA 1 Enclosure H361 H361

Time Delay Fuse Rating (Amps) 20 20

SQUARE D Thermal-Magnetic Circuit Breaker Catalog Number FAL34020 FAL34025

Magnetic Starter, Class 8536 Type: *SCG3 SCG3

Melting Alloy Thermal Units B17.5 B25.

SQUARE D®MAG-GARD®Circuit Breaker Catalog Number FAL3601513M FAL3603015M

Contactor Catalog Number LC1 *LC1D12 LC1D18

Overload Relay Catalog Number LRD16 LRD21

Full Load Current (Amps) 9 11

Minimum Wire Size (75 C) THW, THHN-THWN, XHHW (Size) 14 14

Fusible Switch, Heavy Duty NEMA 1 Enclosure H361 H361

Time Delay Fuse Rating (Amps) 15 20

SQUARE D Thermal-Magnetic Circuit Breaker Catalog Number FAL36015 FAL36020

Magnetic Starter, Class 8536 Type: *SCG3 SCG3

Melting Alloy Thermal Units B12.8 B17.5

SQUARE D®MAG-GARD®Circuit Breaker Catalog Number FAL3601513M FAL3603015M

IEC Contactor Catalog Number LC1 *LC1D09 LC1D12

IEC Overload Relay Catalog Number LRD14 LRD16

THREE PHASE MOTOR DATA

460V NEMA

IEC

NEMA

IEC

575V

24VAC 120VAC 240 VAC 480VAC 600VAC 24VDC

NEMA V01 V02 V03 V06 V07 –

IEC B7 G7 U7 T7/T6** X7/X6** BD

*Complete catalog number with

control voltage code

** LC1D40 to LC1D95

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 77

15 20 25 30 40

21 27 34 40 52

10 10 8 8 6

H361 H362 H362 H362 H363

30 40 50 60 80

FAL34040 FAL34060 FAL34070 FAL34080 FAL34090

SDG1 SDG1 SDG1 SEG1 SEG1

B32. B45. B62. CC59.4 CC81.5

FAL3603015M FAL3605016M FAL3605016M FAL3610018M FAL3610018M

LC1D25 LC1D32 LC1D40 LC1D40 LC1D50

LRD22 LRD32 LRD3355 LRD3357 LRD3359

17 22 27 32 41

12 10 10 8 6

H361 H361 H362 H362 H362

25 30 40 50 60

FAL36035 FAL36045 FAL36060 FAL36060 FAL36080

SDG1 SDG1 SDG1 SEG1 SEG1

B25. B36. B45. CC46.6 CC64.3

FAL3603015M FAL3605016M FAL3605016M FAL3605016M FAL3610018M

LC1D18 LC1D25 LC1D32 LC1D32 LC1D50

LRD21 LRD22 LRD32 LRD35 LRD3357

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 78

ELECTRICAL FORMULAS

Ohms Law:

Ohms = Volts/Amperes

Amperes = Volts/Ohms

Volts = Amperes x Ohms

Power – A.C. Circuits:

Power Factor =

Three-Phase Kilowatts =

Three-Phase Volt-Amperes = Volts x Amperes x 1.732

Three-Phase Amperes =

Single-Phase Kilowatts =

Single-Phase Amperes =

Power – D.C. Circuits:

Watts = Volts x Amperes

Amperes =

Horsepower =

Watts

Volts x Amperes

Volts x Amperes x Power Factor x 1.732

1000

746 x Horsepower

1.732 x Volts x Efficiency x Power Factor

Volts x Amperes x Power Factor

1000

746 x Horsepower

Volts x Efficiency x Power Factor

Watts

Volts

Volts x Amperes x Efficiency

746

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 79

ELECTRICAL FORMULAS

Motor Application Formulas:

Torque (lb-ft) =

Shaft Stress (pds per sq inch) =

For Pumps:

Horsepower =

For Fans and Blowers:

Horsepower =

Speed:

Synchronous RPM =

Percent Slip =

Horsepower x 5250

RPM

HP x 321.000

RPM x Shaft Diam.3

GPM x Head in Feet x Specific Gravity

3960 x Efficiency of Pump

CFM x Pressure (pounds/sq ft)

33000 x Efficiency

Hertz x 120

Poles

Synchronous RPM – Full Load RPM

Synchronous RPM x 100

2008 SQUARE D REF GUIDE Flip 0514.qxd 10/2/07 9:45 AM Page 80

2008 SQUARE D REF GUIDE Flip 0514 189153 Catalog

119774-Catalog 119774-Catalog 119774-Catalog 785901 Batch8 unilog cesco-content

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