Technical Data Bulletin

1-10
© 2020 Schneider Electric
All Rights Reserved
10/30/2020
QO™ Load Centers
QO Indoor Load Centers, 1Ø
www.se.com/us
Class 736, 1130 / Refer to Catalog 1100CT0501
1
LOAD CENTERS
Field-Installed Main Circuit Breaker Kits, 1Ø
QOM1 Frame Size
50–125 Amperes
Table 1.18: QOM1 Frame Size—Use with Convertible Main Load Centers Only
Main Circuit Breaker
Rating [4]
Convertible
Load Center Mains Rating
22 k AIR [5]
Lug Wire Size [6] AWG/
kcmil
Main Circuit Breaker
50 A 100–125
QOM50VH
12–2/0 Al or Cu
60 A 100–125
QOM60VH
70 A 100–125
QOM70VH
80 A 100–125
QOM80VH
90 A 100–125
QOM90VH
100 A 100–125
QOM100VH
110 A 125
QOM110VH
125 A 125
QOM125VH
QOM2 Frame Size
100–225 Amperes
Table 1.19: QOM2 Frame Size—Use with Convertible Main Load Centers Only
Main Circuit Breaker
Rating [4]
Convertible
Load Center Mains
Rating
22 k AIR [5]
Lug Wire Size [6]
AWG/kcmil
Main Circuit Breaker [7]
100 A 150–225
QOM2100VH
4–300 Al or Cu
125 A 150–225
QOM2125VH
150 A 150–225
QOM2150VH
175 A 200–225
QOM2175VH
200 A 200–225
QOM2200VH
225 A 225
QOM2225VH
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)
Mains
Rating
Spaces
Max.
1P
Circuits
Max.
Tandem
Breakers
Load Center Box
and Interior
Flush Surface Al Cu
Equipment
Ground Bar Kit [8]
(Order Separately)
Box
No. [9]
QO154M200P
I
N
D
O
O
R
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
100 A
12 24 12
QO112M100P QOC12UF QOC12US
6-2/0 6–1 PK9GTA 5
16 24 8
QO116M100P QOC20U100F QOC20U100S
6-2/0 6–1 PK9GTA 6
20 24 4
QO120M100P QOC20U100F QOC20U100S
6-2/0 6–1 PK9GTA 6
24 34 10
QO124M100P QOC24UF QOC24US
6-2/0 PK15GTA 7
32 38 6
QO132M100P QOC32UF
Use Flush 6-2/0 PK15GTA 8
125 A
24 34 10
QO124M125P QOC24UF QOC24US
6-2/0 PK15GTA 7
32 38 6
QO132M125P QOC32UF
Use Flush 6-2/0 PK15GTA 8
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
150 A
20 30 10
QO120M150P QOC30UF QOC30US
4-250 PK15GTA 9
24 36 12
QO124M150P QOC30UF QOC30US
4-250 PK15GTA 9
30 40 10
QO130M150P QOC30UF QOC30US
4-250 PK15GTA 9
32 40 10
QO132M150P QOC40UF QOC40US
4-300 4-250 PK15GTA 10
200 A
20 30 10
QO120M200P QOC30UF QOC30US
4-300 4-250 PK15GTA 9
24 36 12
QO124M200P QOC30UF QOC30US
4-300 4-250 PK15GTA 9
30 40 10
QO130M200P QOC30UF QOC30US
4-250 PK15GTA 9
40 60 20
QO140M200P QOC40UF QOC40US
4-300 4-250 PK23GTA 10
42 52 10
QO142M200P QOC42UF QOC42US
4-300 PK18GTA 11
54 72 18
QO154M200P QOC54UF
— 4-300 PK23GTA 12
60 72 12
QO160M200PC [10]
— — 4-300 PK27GTA 24
225 A
40 60 20
QO140M225P QOC42UF QOC42US
4-300 PK23GTA 11
42 52 10
QO142M225P QOC42UF QOC42US
4-300 PK18GTA 11
Above listings through 200 A mains rating meet Federal Specification W-P-115c as Type 1, Class 2.
Field-Installed Main Lugs Kits, 1Ø
QOL125
QOL225
Table 1.21: 1Ø Field-Installed Main Lug Kits—Use with Convertible Main Load
Centers Only
Main Lugs
Rating [4]
Use on
Convertible Load Center
with Mains Rating
Cat. No.
Lug Wire Size [11]
AWG/kcmil
Al or Cu
125 A 100–125 A
QOL125 [12]
6–2/0
125 A 100–125 A
QOL125VD [12]
6–4/0
225 A 150–225 A
QOL225 [12]
6–300
[4] Do not exceed the load center mains rating.
[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] Any catalog number containing the suffix ‘G”, ground bar factory is included. In addition to LK100AN where listed.
[9] See Indoor Knockout Information and Enclosure Dimensions, page 1-29
[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).
[11] Wire range listed for QOL lug kits is the wire range of that lug. To find out maximum wire size permitted in a particular load center per UL, see Main Wire Size in that load center table.
[12] If main circuit breaker knockout has been removed from the load center’s trim, order appropriate filler plate from Table 1.51, page 1-23