Specification

QO
®
, QOM2 and Q-Frame Enclosed Circuit Breakers—Class 1131
Technical Information
36
© 2007 Schneider Electric All Rights Reserved 03/2007
TECHNICAL INFORMATION
Enclosed Molded-Case Circuit Breaker Ratings
Service
Rating in
Amperes
Enclosure
Enclosure
No.
(Page 37)
Circuit Breaker
1
1
Order circuit breaker separately.
Neutral Assembly
Terminal Wire Size
AWG/kcmil
Type 1
Catalog
Number
Type 3R
Catalog
Number
Catalog
Number
UL
®
Listed
Interrupting Rating
in RMS Amps
Symmetrical
Terminal
Lug Wire
Size
AWG/kcmil
Neutral
Terminals
Grounding
Terminals
Enclosed Circuit Breaker Mounting Base
60 A
2
2
Not suitable for service equipment.
 QO2TR
3
3
Top endwall has no hub opening; back and bottom feed only.
1R
QO210 to
QO260
10,000 AIR
#144
Al or Cu
4
4
Load terminals  use #6 maximum.

#14 8
Al or Cu
Enclosed Circuit Breakers
100 A QO2100BNF/S
5
5
Enclosures will accept QO circuit breakers with factory-installed accessories.
QO2100BNRB
5
1, 2R
QO
QO-PL
QO-GFI
10,000 AIR
#121 Al
or
#141 Cu
#121 Al
or
#141 Cu
#122 Al
or
#142 Cu
QO-VH 22,000 AIR
125 A QO2125BNF/S
5
QO2125BNRB
5
2, 3R
QO
QO-PL
QO-GFI
10,000 AIR
#122/ 0 Al
#14 2/0 Cu
#12 2/0 Al
#142 /0 Cu
QO-VH 22,000 AIR
100-225 A
QOM22225NF/S
6
6
Enclosure will accept QOM2 circuit breaker with factory-installed accessories.
QOM22225NRB
6
6, 6R QOM2-VH 22,000 AIR
4 - #42 50
kcmil Al/Cu
2 - #425 0
kcmil
4 - #142/ 0
Al or Cu
2 - #62 /0 Al
2 - #10 2/0 Cu
100 A QO3100BNF/S
5
QO3100BNRB
5
1, 2R
QO
QO-PL
QO-GFI
10,000 AIR
#121 Al
or
#141 Cu
#121 Al
or
#141 Cu
#122 Al
or
#142 Cu
QO-VH 22,000 AIR
100-225 A
Q22200NS
7 8
7
Accepts 200 A maximum, 2-pole Q-frame circuit breakers.
8
Equipment grounding kit factory-installed.
Q22200NRB
7 8
3, 4R QBL
QDL
QGL
QJL
10,000 AIR
25,000 AIR
65,000 AIR
100,000 AIR
#4 300
Al or Cu
#42 50
Al or Cu
#121/ 0 Al
or
#14 1/0 Cu
Q23225NF/S
8
Q23225NRB
8
4, 5R
#43 00
Al or Cu
100-225 A Q23225NF/S
8
Q23225NRB
8
4, 5R
QBL
QDL
QGL
QJL
10,000 AIR
25,000 AIR
65,000 AIR
100,000 AIR
9
9
When these 3-pole circuit breakers are mounted in an enclosure, the maximum AIR rating is 65,000 at 240 Vac and 100,000 at 208 Vac.
#43 00
Al or Cu
G
B
240 Vac
S
N
120/240 Vac
S
N
240 Vac
S
N
2-pole
240 Vac Max.
S
N
3-pole
240 Vac