Specification

QO
®
and Homeline
®
Load Centers and Enclosures
General Information and Application Data
5
03/2007
© 2007 Schneider Electric All Rights Reserved
GENERAL INFORMATION AND APPLICATION DATA
Circuit breaker load centers for use on electrical systems are UL Listed
under File E-6294 (panelboards) and meet Federal Specifications
W-P-115c, Type 1, Class 2 for use in government housing. Select from QO,
QOT, QO-PL, QO-GFI (UL Class A ground fault protection), QO-AFI
(arc fault circuit interrupter), QO-CAFI (combination arc fault interrupter), or
QO-EPD (30 mA equipment ground fault protection) branch circuit breakers.
Service
Ratings
Branch Circuit Breakers
QO
®
Circuit Breaker Load Center
QO
1-Pole
QO
2-Pole
QO
3-Pole
QO-GFI
1-Pole
QO-GFI
2-Pole
QOK, 1-Pole
QO-SWN, 1-Pole
QO-AFI 1-Pole
 120 Vac, 1φ2W  240/120 Vac delta, 3φ4W
 120/240 Vac, 1φ3W  240 Vac corner grounded delta, 3φ3W
 240 Vac delta, 3φ3W  48 Vdc maximum (1φ convertible main
lug 124 2 circuit only)
 208Y/120 Vac, 3φ4W
Main Lugs Main Circuit Breaker
Single-Phase
30 400 A 1004 00 A
Three-Phase
60 225 A 1002 25 A
10,000 AIR
QO
1-pole, 1070 A
2-pole, 1012 5 A
3-pole, 1010 0 A
QOT 1-pole, 1520 A
QO-EPD
1-pole, 1530 A
2-pole, 1560 A
QO-GFI
1-pole, 1530 A
2-pole, 1560 A
QO-AFI 1-pole, 1520 A
QO-CAFI 1-pole, 1520 A
QO-HID
1-pole, 1550 A
2-pole, 1550 A
3-pole, 1530 A
QO-PL
QO-PLILC
1-pole, 1020 A, 30 A
2-pole, 1060 A
3-pole, 1560 A
QO-SWN
2-wire, 1050 A
3-wire, 1050 A
QOK 1-pole, 1030 A
22,000 AIR
QO-VHGFI 1-pole, 1530 A
QO-VH
1-pole, 1530 A
2-pole, 1512 5 A
3-pole, 1510 0 A
QOB-VH
2-pole, 150 A
1
1
For use with 300 A and 400 A load centers only. Requires PK3CA
mounting kit, ordered separately.
3-pole, 110150 A
1
42,000 AIR
QOH 2-pole, 4012 5 A
65,000 AIR
QH
1-pole, 1530 A
2-pole, 1530 A
3-pole, 1530 A
QO-PL 2-Pole
QO-EPD 1-Pole
QO-CAFI 1-Pole