Technical Data Bulletin

© 2020 Schneider Electric
All Rights Reserved
10/30/2020
1-11
www.se.com/us
QO Indoor Load Centers, 1Ø
QO™ Load Centers
Class 736, 1130 / Refer to Catalog 1100CT0501
QO™ Plug-On Neutral Load Centers with Qwik-Grip™
(1Ø3W—120/240 Vac Indoor—UL Listed)
QO Plug-on Neutral
Load Center with Qwik-Grip™
The Square D QO plug-on neutral load centers with Qwik-Grip simplify rough-in by
eliminating the need to remove knockouts, install wire connectors, and blindly pull wire
into the load center. A quick bend of the wire using the wire bend guide on the Qwik-Grip
insert and the wire slides into the slot. Once inserted, the Qwik-Grip shield snaps on to
keep the wire behind the router for a secure, code-compliant installation.
Table 1.22: Plug-on Neutral Load Centers with Qwik-Grip (Compatible with QO Plug-on Circuit Breakers and QO Plug-on Neutral Circuit
Breakers)
Mains
Rating
Spaces
Max. Single
Pole Circuits
Max. Tandem Circuit
Breakers
Load Center Box and
Interior
Indoor Cover with Door (Order
Seperately)
Main Wire Size
AWG/kcmil
Equipment
Gound Bar Kit
Box
No.
Flush Surface Al Cu
I
N
D
O
O
R
Convertible Mains—Factory-Installed Main Lugs, 65 kA Short Circuit Current Rating—Copper Bus, QOM1 Main Frame Size, Convertible to Main Circuit Breaker
125 A
24 34 10
QO124L125PQG QOC24UF QOC24US
6–2/0
PK15GTAL
Included
7Q
30 34 4
QO130L125PQG QOC30U125C QOC30U125C
PK23GTAL
Included
9Q
Convertible Mains-Factory—Installed Main Lugs, 65 kA Short Circuit Current Rating—Copper Bus, QOM2 Main Frame Size, Convertible to Main Circuit Breaker
200 A 30 40 10
QO130L200PQG QOC30UF QOC30US
6–300
PK23GTAL
Included
9Q
225 A
42 52 10
QO142L225PQG QOC42UF QOC42US
PK23GTAL
9Q
54 72 18
QO154L225PQG QOC54UF
— 6–300
PK23GTAL
Included
12Q
Convertible Mains—Factory-Installed Main Circuit Breaker, 22 kA Short Circuit Current Rating—Copper Bus, QOM2 Main Frame Size, Convertible to Main Lugs or Main Circuit Breaker
200 A
30 40 10
QO130M200PQ QOC30UF QOC30US
4–250
PK23GTA (Order
seperately)
11Q
42 52 10
QO142M200PQ QOC42UF QOC42US
PK23GTA (Order
seperately)
11Q
54 72 18
QO154M200PQ QOC54UF
— 4–250
PK23GTA (Order
seperately)
12Q
QO Load Centers with Included Cover
(1Ø3W—120/240 Vac Indoor—UL Listed)
Table 1.23: Load Centers with Included Cover (Compatible with QO Plug-on Circuit Breakers and QO Plug-on Neutral Circuit Breakers)
Mains
Rating
Short
Circuit
Current
Rating
Spaces
Max. 1P
Circuits [13]
Max. Tandem
Circuit
Breakers
Load Center [14]
Box, Interior, and
Cover
Al Cu
Equipment
Ground Bar Kit
Box No.
[15]
125 A
65 kA 12 24 12
QO112L125PGC
6-2/0
(2) PK9GTA,
LK100AN Included
1
65 kA 20 24 4
QO120L125PGC
6-2/0
(2) PK9GTA,
LK100AN Included
1
65 kA 24 34 10
QO124L125PGC
6-2/0
PK15GTA,
LK100AN Included
2
Convertible Mains—Factory-Installed Main Lugs [16]—QOM2 Main Frame Size—Convertible to Main Circuit Breaker (See page 1-3)—Copper Bus
200 A 65 kA 30 40 10
QO130L200PGC
4-250
PK23GTA,
LK100AN Included
9
225 A
65 kA 42 52 10
QO142L225PGC
4-300
PK23GTA,
LK100AN Included
11
65 kA 54 72 18
QO154L225PGC
4-300
PK23GTA,
LK100AN Included
12
Convertible Mains—Factory-Installed Main Circuit Breaker—
QOM1 Main Frame Size—Convertible to Main Lugs (See page 1-23 or Lower Amperage Main Circuit Breaker (See page 1-3)—Copper Bus [8][17]
100 A
22 kA 12 24 12
QO112M100PC
6–2/0 6–1 PK9GTA 5
22 kA 16 24 8
QO116M100PC
6–2/0 6–1 PK9GTA 6
22 kA 20 24 4
QO120M100PC
6–2/0 6–1 PK9GTA 6
22 kA 24 34 10
QO124M100PC
4-300 PK15GTA 7
Convertible Mains—Factory-Installed Main Circuit Breaker—
QOM2 Main Frame Size—Convertible to Main Lugs (See page 1-23 or Lower Amperage Main Circuit Breaker (See page 1-3)—Copper Bus [8][17]
150 A
22 kA 30 40 10
QO130M150PC
4-250 PK15GTA 9
22 kA 42 52 10
QO142M150PC
4-300 PK18GTA 11
200 A
22 kA 30 40 10
QO130M200PC
4-250 PK15GTA 9
22 kA 40 60 20
QO140M200PC
4-300 4-250 PK23GTA 10
22 kA 42 52 10
QO142M200PC
4-300 PK18GTA 11
22 kA 54 72 18
QO154M200PC
4-300 PK23GTA 12
1
LOAD CENTERS
[13] Maximum single pole branch circuits utilizing QO and/or QOT circuit breakers.
[14] Order F for flush device or S for surface device.
[15] See page 1-29
[16] UL Listed 5000 A short circuit current rating for corner grounded Delta systems. Use QO-H circuit breakers only.
[17] [9]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.