QOU2100 SQUARE D, QOU2100 Datasheet - Page 24

• Manufacturer Part Number: QOU2100
• Description: CIRCUIT BREAKER, THERMAL MAG, 2P, 100A
• Manufacturer: SQUARE D
• Series: QOUr

Specifications of QOU2100

• Actuator Style: Toggle
• No. Of Poles: 2
• Current Rating: 100A
• Voltage Rating Vdc: 48V
• Voltage Rating Vac: 240V
• Mounting Type: DIN Rail
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

QOU Miniature Circuit Breakers and Switches
Tripping Curves
Curve 730-5
24
© 2005 Schneider Electric All Rights Reserved
10000
9000
8000
7000
6000
5000
4000
3000
2000
1500
1000
.015
.009
.008
.007
.006
.005
900
800
700
600
500
400
300
200
150
100
1.5
.15
.09
.08
.07
.06
.05
.04
.03
.02
.01
90
80
70
60
50
40
30
20
15
10
.9
.8
.7
.6
.5
.4
.3
.2
.1
9
8
7
6
5
4
3
2
1
© 2005 Schneider Electric All Rights Reserved
1 CYCLE
1
/
(60 Hz)
2
(60 Hz)
CYCLE
MULTIPLES OF RATED CURRENT
MAXIMUM INDIVIDUAL POLE TRIP TIMES
AT 25$C BASED ON NEMA AB-4, 1991
MULTIPLES OF RATED CURRENT
40 A
35 A
30 A
10000
9000
8000
7000
6000
5000
4000
3000
2000
1500
1000
900
800
700
600
500
400
300
200
150
This curve is to be used for application and coordination purposes only. The
EZ-AMP overlay feature at the bottom of the page should be used during
coordination studies.
All time/current characteristic curve data is based on 40°C ambient cold start.
Terminations are made with conductors of appropriate length and ratings.
MAXIMUM CLEARING TIME
QO-K
QO-VH, QH, QOU-VH
QO-H
QO-HID, QO-VH, QH, QOU-VH
QO, QOU, QO-HID, QOU-VH
QO-PL
QO, QOU
QO-SWN
QO-SWN
QOU-VH
(AT 50 Hz)
Circuit Breaker
40
Prefix
35
CHARACTERISTIC TRIP CURVE NO. 730-5
QO
30
®
(AT 60 Hz)
MOLDED CASE CIRCUIT BREAKERS
CIRCUIT BREAKER INFORMATION
Ampere Rating
Continuous
30 & 40
30 & 40
30–40
30–40
30–40
35–40
30
30
30
30
AC Voltage
Maximum
120/240
120/240
120/240
120/240
120/240
120
240
240
240
120
1
/
1 CYCLE
Drawing No. 48095-730-05
2
(50 Hz)
(50 Hz)
CYCLE
(Replaces 0730TC0105)
Curve No. 0730TC0505
September 2005
Number
of Poles
1, 2
1
2
3
2
2
3
2
3
1
09/2005
TM
100
90
80
70
60
50
40
30
20
15
10
9
8
7
6
5
4
3
2
1.5
1
.9
.8
.7
.6
.5
.4
.3
.2
.15
.1
.09
.08
.07
.06
.05
.04
.03
.02
.015
.01
.009
.008
.007
.006
.005