Brochure

PowerPact H-, J-, and L-Frame Circuit Breakers
Trip Curves
192
02/2016 © 2011–2016 Schneider Electric
All Rights Reserved
Section 15—Trip Curves
PowerPact H- and J-Frame Thermal-Magnetic Trip Circuit Breakers
Figure 70: H-Frame 15–35 A (HD, HG, HJ, and HL) Thermal-Magnetic Trip
1.5
700 150 200 300 400 600 800 900
2000 3000 4000 5000 7000
8000 9000
10000
.5 .6 .7 .8 .9
1 2 3 4 5 6 7 8 9
10
15 20 30 40 50 60 70 80 90
100
6000 1500 1000
500
.005
.006
.007
.008
.009
.01
.015
.02
.03
.04
.05
.06
.07
.08
.09
.1
.15
.2
.3
.4
.5
.6
.7
.8
.9
1
1.5
2
3
4
5
6
7
8
9
10
20
30
40
50
60
70
80
90
100
15
200
300
400
500
600
700
800
900
1000
1500
2000
3000
4000
6000
7000
8000
9000
5000
10000
1 .5 .6 .7 .8 .9 1.5 2 3 4 5 6 7 8 9 10 15 20 30 40 50 60 70 80 90 100
MULTIPLES OF RATED CURRENT
TIME IN SECONDS
.005
.006
.007
.008
.009
.01
.015
.02
.03
.04
.05
.06
.07
.08
.09
.1
.15
.2
.3
.4
.5
.6
.7
.8
.9
1
1.5
2
3
4
5
6
7
8
9
10
15
20
30
40
50
60
70
80
90
100
150
200
300
400
500
600
700
800
900
1000
1500
2000
3000
4000
5000
6000
7000
8000
9000
10000
TIME IN SECONDS
1
/ 2 CYCLE
(60 Hz)
1
/ 2 CYCLE
(50 Hz)
150 200 300 400 500 600 700 800 900 1000 1500 2000 3000 4000 5000 6000 7000 8000 9000 10000
150
MULTIPLES OF RATED CURRENT
1 CYCLE
(60 Hz)
1 CYCLE
(50 Hz)
MAXIMUM SINGLE-POLE TRIP TIMES
AT 25°C BASED ON NEMA AB-4 2003
25 A
30 A, 35 A
20 A
15 A
MAXIMUM CLEARING TIME
(AT 50 Hz)
(AT 60 Hz)
2535
2030
15
HD, HG, HJ, HL MOLDED CASE CIRCUIT BREAKERS
CHARACTERISTIC TRIP CURVE NO. 50-1
CIRCUIT BREAKER INFORMATION
Circuit Breaker Continuous Maximum Number
Prefix Ampere Rating AC Voltage of Poles
HD, HG, HJ, HL 15–35 600 2, 3
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.
Curve No. 0050TC0401
June 2004
D i N 48095 050 01
TM
© 2004 S h id El i All Ri h R d