Q-Series Breaker Specifications
6.5
(0.256)
19.5
(0.77)
45.0
(1.77)
25.2
(0.99)
30.3
(1.19)
20.1
(0.79)
20.3
(0.8)
31.9
(1.26)
9.7
(0.38)
(N/O)16
(N/C)18
(C)15
11(C)
12(N/C)
14(N/O)
57.0
(2.24)
26.2
(1.03)
31.3
(1.23)
21.1
(0.83)
21.3
(0.84)
32.9
(1.3)
10.7
(0.42)
(N/O)16
(N/C)18
(C)15
11(C)
12(N/C)
14(N/O)
TRIP ALARM Q. CONNECTORS
2
(0.08)
0.5
(0.02)
5.5
(0.22)
AUX SWITCH Q. CONNECTORS
2.8
(0.11)
0.5
(0.02)
7
(0.28)
Q–Series Miniature Circuit Breakers
CBE Range
Features
Auxiliary switch,Trip alarm, Combo
- AC and DC voltages
- UL 489 listed
(5A, 250V AC; 0.5A, 80V DC Auxiliary; 0.5A, 125V DC Trip alarm)
- IEC 60947-5-1 approved
(5A, 250V AC; 0.5A, 110V DC Auxiliary; 0.5A, 125V DC Trip alarm)
- Factory fitted
- Compact 6.5mm width
- Attached to right hand side of circuit breaker
- Available on Dual and DIN rail mounting
Standard Time Delay Curves
100
TRIPPING TIME
(%) RATED CURRENT
OPERATING
CHARACTERISTICS
AMBIENT TEMPERATURE
30˚C
CURVE 1
1000
SECONDS MINUTES
100
10
1
10
1
0.1
0.01
0.001
105
130
150
200
300
400
500
1000
1200
1500
2000
2500
3000
4000
5000
100
TRIPPING TIME
(%) RATED CURRENT
OPERATING
CHARACTERISTICS
AMBIENT TEMPERATURE
30˚C
CURVE 2
1000
SECONDS MINUTES
100
10
1
10
1
0.1
0.01
0.001
105
130
150
200
300
400
500
1000
1200
1500
2000
2500
3000
4000
5000
100
TRIPPING TIME
(%) RATED CURRENT
OPERATING
CHARACTERISTICS
AMBIENT TEMPERATURE
30˚C
CURVE 3
1000
SECONDS MINUTES
100
10
1
10
1
0.1
0.01
0.001
105
130
150
200
300
400
500
1000
1200
1500
2000
2500
3000
4000
5000
100
TRIPPING TIME
(%) RATED CURRENT
OPERATING
CHARACTERISTICS
AMBIENT TEMPERATURE
30˚C
CURVE 9
1000
SECONDS MINUTES
100
10
1
10
1
0.1
0.01
0.001
105
130
150
200
300
400
500
1000
1200
1500
2000
2500
3000
4000
5000
100
TRIPPING TIME
(%) RATED CURRENT
OPERATING
CHARACTERISTICS
AMBIENT TEMPERATURE
30˚C
CURVE KM
1000
SECONDS MINUTES
100
10
1
10
1
0.1
0.01
0.001
125
150
200
300
400
500
1000
1500
2000
2500
3000
4000
5000
100
TRIPPING TIME
(%) RATED CURRENT
OPERATING
CHARACTERISTICS
CURVE U2 DC
(4% RIPPLE FACTOR)
AMBIENT TEMPERATURE
30˚C
1000
SECONDS MINUTES
100
10
1
10
1
0.1
0.01
0.001
105
130
150
200
300
400
500
1000
1200
1500
2000
2500
3000
4000
5000
TRIPPING TIME
(%) RATED CURRENT
OPERATING
CHARACTERISTICS
AMBIENT TEMPERATURE
30˚C
CURVE OP
INSTANTANEOUS DC
(4% RIPPLE FACTOR)
1000
SECONDS MINUTES
100
10
1
10
1
0.1
0.01
0.001
105
130
150
200
300
400
500
1000
1500
2000
2500
3000
4000
5000
0.001
INTERNAL IMPEDANCE [Ohms]
CURRENT RATINGS [Amps]
0.01
0.1
1
10
1 2 5 6 10 15 20 25 30 35 40 50
AC
DC
DUAL MOUNTDIN RAIL MOUNT
INTERNAL IMPEDANCE
vs CURRENT RATING