SE Digest 178

QO™ Load Centers

QO Indoor Load Centers, 1Ø

Class 736, 1130 / Refer to Catalog 1100CT0501

www.se.com/us

1 LOAD CENTERS

Field-Installed Main Circuit Breaker Kits, 1Ø

Table 1.18: QOM1 Frame Size—Use with Convertible Main Load Centers Only Main Circuit Breaker Rating [4] Convertible Load Center Mains Rating 22kAIR [5] Lug Wire Size [6] AWG/ kcmil Main Circuit Breaker 50A 100–125 QOM50VH

QOM60VH QOM70VH QOM80VH QOM90VH QOM100VH QOM110VH QOM125VH

60A 70A 80A 90A

100–125 100–125 100–125 100–125 100–125

12–2/0 Al or Cu

QOM1 Frame Size 50–125 Amperes

100A 110A 125A

125 125

Table 1.19: QOM2 Frame Size—Use with Convertible Main Load Centers Only Main Circuit Breaker Rating [4] Convertible Load Center Mains Rating 22kAIR [5] Lug Wire Size [6] AWG/kcmil Main Circuit Breaker [7] 100A 150–225 QOM2100VH

QOM2125VH QOM2150VH QOM2175VH QOM2200VH QOM2225VH

125A 150A 175A 200A 225A

150–225 150–225 200–225 200–225

4–300 Al or Cu

225

QOM2 Frame Size 100–225 Amperes

Plug-on Neutral Load Center Main Breaker, Convertible Mains (1Ø3W—120/240 Vac Indoor—UL Listed) QO Plug-on Neutral Load Centers and CAFI Breakers are engineered for a quick Plug on Neutral connection on every unit. Table 1.20: Convertible Main Breaker Plug-on Neutral Load Centers (Compatible with QO Plug-on Circuit Breakers and QO Plug-on Neutral Circuit Breakers)

Load Center Covers

Equipment Ground Bar Kit (Order Separately)

Max. 1P Circuits

Max. Tandem Breakers

Mains Rating Spaces

BoxNo. [8]

Load Center Box and Interior

Al

Cu

Flush/Surface

Mono-Flat

Convertible Mains — Factory-Installed Main Lugs — 22 kA Short Circuit Current Rating Convertible to Main Lugs (see below) or Lower Amperage Main Circuit Breaker (see QO Standard Plug-On Circuit Breakers, page 1-3) [5] , QOM1 Main Circuit Breaker Frame Size—Copper Bus

QOC12UF QOC12US

QO112M100P

12

24

12

—

6-2/0 6–1

PK9GTA

5

QO116M100P QOC20U100F [9] QOC200U100S QO120M100P QOC20U100F [9] QOC200U100S QO124M100P QOC24UF [9] QOC24US QO132M100P QOC32UF [9] QO124M125P QOC24UF [9] QOC24US QO132M125P QOC32UF [9] QO120M150P QOC30UF [9] QOC30US QO124M150P QOC30UF [9] QOC30US QO130M150P QOC30UF [9] QOC30US QO132M150P QOC40UF [9] QOC40US QO120M200P QOC30UF [9] QOC30US QO124M200P QOC30UF [9] QOC30US QO130M200P QOC30UF [9] QOC30US QO140M200P QOC40UF [9] QOC40US QO142M200P QOC42UF [9] QOC42US QO154M200P QOC54UF [9]

16

24

8

—

6-2/0 6–1

PK9GTA

6

100A

20

24

4

—

6-2/0 6–1

PK9GTA

6

24 32 24 32

34 38 34 38

10

— — — —

6-2/0 6-2/0 6-2/0 6-2/0

PK15GTA PK15GTA PK15GTA PK15GTA

7 8 7 8

6

10

125A

6

Convertible Mains — Factory-Installed Main Lugs — 22 kA Short Circuit Current Rating Convertible to Main Lugs (see below) or Lower Amperage Main Circuit Breaker (see QO Standard Plug-On Circuit Breakers, page 1-3) [5] , QOM2 Main Circuit Breaker Frame Size—Copper Bus

QOCMF30UCW [9]

4-250

PK15GTA

9

20

30

10

I N D O O R

QOCMF30UCW [9]

4-250

PK15GTA

9

24

36

12

150A

QOCMF30UCW [9]

4-250

PK15GTA

9

30

40

10

32

40

10

—

4-300 4-250

PK15GTA

10

QOCMF30UCW [9]

20

30

10

4-300 4-250

PK15GTA

9

QOCMF30UCW [9]

24

36

12

4-300 4-250

PK15GTA

9

QO154M200P

QOCMF30UCW [9]

4-250

PK15GTA

9

30

40

10

200A

40

60

20

—

4-300 4-250

PK23GTA

10

QOCMF42UCW [9] QOCMF54UCW [9]

4-300 4-300 4-300

PK18GTA PK23GTA PK27GTA

11 12 24

42 54 60

52 72 72

10 18 12

QO160M200PC [10]

—

—

QO140M225P QOC42UF [9] QOC42US QO142M225P QOC42UF [9] QOC42US

QOCMF42UCW [9]

40

60

20

4-300

PK23GTA

11

225A

QOCMF42UCW [9]

42

52

10

4-300

PK18GTA

11

Above listings through 200 A mains rating meet Federal Specification W-P-115c as Type 1, Class 2.

Do not exceed the load center mains rating.

[4]

[5] 22 k AIR main circuit breaker UL Listed for use ahead of QO, QOT and QO-PL 10 k AIR branch circuit breakers to permit their application on systems with up to 22 kA available fault current. [6] Wire range listed for QOM circuit breaker kits is the wire range of that circuit breaker. To find out maximum wire size permitted in a particular load center per UL, see Main Wire Size in that load center table. [7] Add suffix 1021 for 120, 208 or 240 Vac shunt trip. [8] See Indoor Knockout Information and Enclosure Dimensions, page 1-32. [9] Available in gray and white. For white equivalencies, add the “W” suffix to the reference, or see page 1-28. [10] For Certification to IEC 60439-1 contact the local Square D sales office; otherwise panels are NOT CE marked. (For use on 415Y/240 Vac 3-phase 4-wire, 3,000 Short Circuit Current Rating when QOXD...branch circuit breakers are used and 10,000 Short Circuit Current Rating when QO...VS branch circuit breakers are used).

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