PowerPact™ H-, J-, and L-Frame Circuit Breakers
Catalog Numbering
Catalog Numbering
–
J
L
L
3
6
250
Frame
Poles
Amperage
H H-Frame
J J-Frame
L L-Frame
2 2P
3 3P
4 4P
060
100
150
250
400
600
000
Terminations
Brand
_ Square D™
N Schneider
Electric
L
M
P
F
A
S
N
D
K
Lugs Line/Load Side
Lugs Line Side
Lugs Load Side
Bus Bar
I-Line
Rear Connected
Plug-in
Drawout
Reverse I-Line
T
–
––––
Accessory Suffix Code (See Table 2)
I-Line™ Phasing
60 A
100 A
150 A
250 A
400 A
600 A
Switch or
Frame only
Voltage
6 600 Vac
Trip Unit
Micrologic™ Electronic Trip Units
U31
U33
U43
U44
U53
U54
M37
M38
S40
S60
F40
F60
LI Standard Protection
LSI Standard Protection
LSI plus Ammeter
LSIG plus Ammeter
LSI plus Energy Management
LSIG plus Energy Management
Magnetic Only (L-Frame Only)
Motor Protector Circuit Breaker
400 A Molded Case Switch (L-Frame Automatic Switch)
600 A Molded Case Switch (L-Frame Automatic Switch)
400 A L-Frame Only (No Trip Unit)
600 A L-Frame Only (No Trip Unit)
— ABC (3P)
6 CBA (3P)
1 AB (2P)
2 AC (2P)
3 BA (2P)
4 BC (2P)
5 CA (2P)
6 CB (2P)
Performance Level (kA) (See Table 1)
Thermal-Magnetic Trip Units
— Standard Fixed Trip Unit (Suitable for reverse connection)
F06 60 A H-Frame Only (No trip unit)
F15 150 A H-Frame Only (No trip unit)
F25 250 A J-Frame Only (No trip unit)
T
Complete Circuit Breaker (Frame + removable trip unit)
S15 150 A Molded Case Switch (H-Frame automatic switch)
S17 175 A Molded Case Switch (J-Frame automatic switch)
S25 250 A Molded Case Switch (J-Frame automatic switch)
C
100% Rated Continuous Current Rating1
M71 30 A H-Frame Motor Circuit Protector (MCP)
M72 50 A H-Frame Motor Circuit Protector (MCP)
M73 100 A H-Frame Motor Circuit Protector (MCP)
M74 150 A H-Frame Motor Circuit Protector (MCP)
M75 250 A J-Frame Motor Circuit Protector (MCP)
D81 500 Vdc 150–175 A J-Frame Molded Case Circuit Breaker
D82 500 Vdc 200–250 A J-Frame Molded Case Circuit Breaker
R 100% Rated Continuous Current Rating Complete Circuit Breaker
(Frame + removable trip unit)
1
Table 1:
100% ratings valid for:
3P H/J frame unit mount only
3P/4P L-frame 250 A and 400 A unit mount
3P L-frame 250 A and 400 A I-Line
Interrupting Rating
UL/CSA/NOM
240 Vac
480 Vac
IEC 647-2 Icu/Ics
600 Vac 250
Vdc1
500
Vdc2
220/240 Vac 380/440/415 Vac 500/525 Vac 690 Vac
250 Vdc1 500 Vdc3
D
25 kA
18 kA
14 kA
20 kA
—
25/25 kA
18/18 kA
14/14 kA
—
20 kA
20 kA
G
65 kA
35 kA
18 kA
20 kA
20 kA
65/65 kA
35/35 kA
18/18 kA
—
20 kA
20 kA
J
100 kA
65 kA
25 kA
20 kA
—
100/100 kA
65/65 kA
25/25 kA
—
20 kA
20 kA
L
125 kA
100 kA
50 kA
20 kA
—
125/125 kA
100/100 kA
50/50 kA
—
20 kA
20 kA
R
200 kA
200 kA
100 kA
—
—
150 kA
125 kA
75 kA
20 kA
—
—
1
250 Vdc ratings only available with PowerPact H or J circuit breakers with thermal-magnetic trip units (not including MCP).
2
UL 500 Vdc ratings only available with PowerPact J circuit breakers with thermal-magnetic trip units (not including MCP).
3
IEC 500 Vdc rating only available on PowerPact J-frame circuit beakers.
8
05/2012
™
© 2011–2012 Schneider Electric
All Rights Reserved
PowerPact™ H-, J-, and L-Frame Circuit Breakers
General Information
Table 6:
Circuit Breakers
Circuit Breaker
150 A H-Frame
Circuit Breaker Type
HD HG HJ
Number of poles1
2, 3
Amperage Range (A)
15-150
250 A J-Frame
HL HR JD JG JJ
3
JL
2, 3
400 A L-Frame
LD LG LJ
3
3, 4
3, 4
70-400
200-600
70-250
LL
600 A L-Frame
JR
LR LD LG LJ
LL
LR
UL 489 Circuit Breaker Ratings
UL/CSA/NOM
(kA rms)
240 Vac
25 65
100 125 200 25 65 100 125 200 25 65 100 125 200 25 65 100 125 200
480 Vac
18 35
65
100 200 18 35 65
100 200 18 35 65
100 200 18 35 65
100 200
600 Vac
14 18
25
50
100 14 18 25
50
100 14 18 25
50
100 14 18 25
50
100
250 Vdc2
20 20
20
20
---
20 20 20
20
---
--- --- ---
---
---
--- --- ---
---
---
500 Vdc2, 3
---
---
---
---
--- 20 ---
---
---
--- --- ---
---
---
--- --- ---
---
---
---
IEC 947-2 Circuit Breaker Ratings
220/240 Vac
25 65
100 125 150 25 65 100 125 150 25 65 100 125 150 25 65 100 125 150
380/415 Vac
18 35
65
100 125 18 35 65
100 125 18 35 65
100 125 18 35 65
100 125
Ultimate breaking capacity
(Icu)
440/480 Vac
18 35
65
100 125 18 35 65
100 125 18 35 65
100 125 18 35 65
100 125
500/525 Vac
14 18
25
50
75
14 18 25
50
50
50
(kA rms)
690 Vac
--- ---
---
---
20
--- --- ---
---
20
--- --- ---
---
20
--- --- ---
---
20
250 Vdc2
--- ---
---
---
---
20 20 20
20
---
--- --- ---
---
---
--- --- ---
---
---
--- ---
---
---
---
20 20 20
20
---
--- --- ---
---
---
--- --- ---
---
---
500 Vdc2, 3
75
14 18 25
75
14 18 25
Service breaking capacity (Ics) % Icu
100%
100%
100%
100%
Insulation Voltage
Vi
750 Vac
750 Vac
750 Vac
750 Vac
Impulse Withstand Voltage
Vimp
8 kVac
8 kVac
8 kVac
8 kVac
Operational Voltage
Ve
690 Vac
690 Vac
690 Vac
690 Vac
Sensor Rating
In
150 A
250 A
400 A
600 A
Utilization Category
---
A
A
A
A
Without Current
4000
5000
5000
5000
With Current
4000
1000
1000
1000
754
Operations (Open-Close Cycles)
Protection and Measurements
Short-circuit protection
Overload/short-circuit
protection
Magnetic only
Thermal-magnetic
--- --- ---
---
---
--- --- ---
---
---
Electronic
with neutral protection (Off-0.5-1-OSN)5 with ground fault protection
with zone selective interlocking (ZSI)6
Display / I, V, f, P, E, THD measurements / interrupted-current
measurement
Options
Front display module (FDM121)
Operating assistance
Counters
Histories and alarms
Metering Com
Device status/control com
Dimensions / Weight / Connections
Dimensions 3P
(Unit Mount)
in. (mm)
Height
6.4 (163)
7.5 (191)
13.38 (340)
13.38 (340)
Width
4.1 (104)
4.1 (104)
5.51 (140)
5.51 (140)
Depth
3.4 (86)
3.4 (86)
4.33 (110)
4.33 (110)
4.8 (2.2)
5.3 (2.4)
13.2 (6.0)
13.7 (6.2)
Unit Mount
I-Line™
Rear Connection
Plug-In
Weight 3P - lb. (Kg)
Connections / Terminations
Drawout
Optional Lugs
1
H and J-frame breakers with Micrologic™ trip units available only with 3P. The HJ, HL and the J-Frame 2P breakers are 3P modules.
2
DC not available with PowerPact H, J or L-frame circuit breakers with Micrologic trip units.
3
500 Vdc specific catalog numbers, ungrounded UPS systems only.
4
Ics for 600 A L-frame circuit breaker at 525 V is 19 kA.
17
© 2011–2012 Schneider Electric
All Rights Reserved
™
05/2012
PowerPact™ H-, J-, and L-Frame Circuit Breakers
Circuit Breakers
Table 13:
PowerPact J-Frame 250 A Unit-Mount Thermal-Magnetic Circuit Breakers with Factory Sealed Trip Unit
(Suitable for Reverse Connection)
Adjustable AC
Current Magnetic Trip
Rating
@ 40 C
Hold
Trip
Interrupting Rating
D
G
J1
L1
R1
Standard
100%
(80%)
Rated2
Rated
Standard
100%
(80%)
Rated2
Rated
Standard
100%
(80%)
Rated2
Rated
Standard
100%
(80%)
Rated2
Rated
Standard
100%
(80%)
Rated2
Rated
J-Frame, 250 A, 2P, 600 Vac 50/60Hz, 250 Vdc
150 A3
750 A
1500 A
JDL26150 JDL26150C JGL26150 JGL26150C JJL26150
JJL26150C JLL26150
JLL26150C
—
—
175 A3
875 A
1750 A
JDL26175 JDL26175C JGL26175 JGL26175C JJL26175
JJL26175C JLL26175
JLL26175C
—
—
200 A4
1000 A
2000 A
JDL26200 JDL26200C JGL26200 JGL26200C JJL26200
JJL26200C JLL26200
JLL26200C
—
—
225 A4
1125 A
2250 A
JDL26225 JDL26225C JGL26225 JGL26225C JJL26225
JJL26225C JLL26225
JLL26225C
—
—
A4
1250 A
2500 A
JDL26250 JDL26250C JGL26250 JGL26250C JJL26250
JJL26250C JLL26250
JLL26250C
—
—
250
J-Frame, 250 A, 3P, 600 Vac 50/60Hz, 250 Vdc
150 A3
750 A
1500 A
JDL36150 JDL36150C JGL36150 JGL36150C JJL36150
JJL36150C JLL36150
JLL36150C JRL36150 JRL36150C
175 A3
875 A
1750 A
JDL36175 JDL36175C JGL36175 JGL36175C JJL36175
JJL36175C JLL36175
JLL36175C JRL36175 JRL36175C
200 A4
1000 A
2000 A
JDL36200 JDL36200C JGL36200 JGL36200C JJL36200
JJL36200C JLL36200
JLL36200C JRL36200 JRL36200C
225 A4
1125 A
2250 A
JDL36225 JDL36225C JGL36225 JGL36225C JJL36225
JJL36225C JLL36225
JLL36225C JRL36225 JRL36225C
250 A4
1250 A
2500 A
JDL36250 JDL36250C JGL36250 JGL36250C JJL36250
JJL36250C JLL36250
JLL36250C JRL36250 JRL36250C
1
UL Listed/CSA Certified as current limiting circuit breakers.
2
100% rated circuit breakers have copper lugs and can be used with copper wire only.
3
Standard Lug Kit: AL175JD Terminal Wire Range: 4–4/0 AWG Al or Cu
4
Standard Lug Kit: AL250JD Terminal Wire Range: 3/0 AWG–350 kcmil Al or Cu
25
© 2011–2012 Schneider Electric
All Rights Reserved
™
05/2012
PowerPact™ H-, J-, and L-Frame Circuit Breakers
Trip Units
Table 48:
Trip Unit Availability
H-, J-Frame
Trip Unit
Trip Unit
>30
.9 4
.9 5 .9 6
.9 7
.9 3
5 .2 E
0
>11
.9 8
.9 2
.9
% Ir
A
>30
Trip
Unit
Io )
5
6
8
2
10
1 .5
x
Is d(
Ir )
2500
1250
Distribution Protection
Thermal-Magnetic
Trip
Unit
1
Ir (4x
3
2 .5
M icor lo g ic
Trip Unit Type
L-Frame
250A
T-M
N/A
lm (= li)
ln
3.2
Distribution Protection
LI
30 35 40
25
45
20
50
15
60
Micrologic™ 3.2
Ir (A)
8 16
4
2
4 6
16
1
.5
16
tr
10
12
1.5
tr @ 6 Ir
8
3
2
15
Ii (x In)
Ir
Ii
Micrologic 3.3
200 225 250
300
2
350
1
175
150
125
8
4
16
5
4
6
3
16
.5
450
8
10
12
2
1.5
16
Tr @ 6 Ir
Ir (A)
Ii (x In)
Ii
3.3S
Micrologic
3.2S
Distribution Protection
LSI
Fixed ST and LT delays
30 35 40
25
45
20
50
15
60
Micrologic 3.2S
Ir (A)
4
5 6
4 6
8
3
2
1.5
10
12
Isd (x In)
8
3
2
tr
10
12
1.5
tsd
15
Ir Isd Ii
Ii (x In)
Micrologic 3.3S
200 225 250
300
175
350
150
450
125
Ir (A)
5
4
6
tr
6
3
10
12
2
1.5
5
4
8
3
8
10
12
2
1.5
tsd
Ii (x In)
Isd (x In)
Ir Isd Ii
Micrologic 5.2 A
30
35
25
6
4
200
175
10
2
1.5
Distribution Protection
LSIG + Ammeter
12
15
30
35
40
45
50
60
20
15
4
6
2
1.5
Ig
Magnetic Only
tsd
Ir Isd Ii
6.3 A
Micrologic
200
175
12
15
225
4
Micrologic 6.3 E
Standard
250
300
5
tr
Isd
tsd Ii(xIn)
Ig
tg
6
3
2
1.5
Ir
350
400
150
125
Ii (x In)
M
tr
8
10
12
Ii (x In)
Micrologic 6.3 A
tg
10
Distribution Protection
Micrologic 6.2 E
LSIG + Energy Monitoring
Motor Circuit Protection
6
3
2
1.5
8
3
250
300
350
400
5
4
Micrologic 5.3 E
25
225
150
125
Ii (x In)
Micrologic 5.2 E
Micrologic 6.2 A
5.3 A
Micrologic
8
3
Distribution Protection
LSI + Energy Monitoring
Micrologic 5.3 A
40
45
50
60
20
15
6.2E
Distribution Protection
LSI + Ammeter
tr
8
10
12
tsd
Ii (x In)
Ir Isd Ii
N/A
Energy Efficient
Energie Efficace
Energia Eficiente
1.3 M
Micrologic
Motor Protection
Micrologic 1 M
N/A
Micrologic 1.3M
3200
2800
36004000
2400
2000
4400
4800
Isd (A)
2.2 M
Micrologic
Motor Protection
Micrologic 2 M
Micrologic 2.2 M
2.3M
Micrologic
50
Ii=3750
163
172
181
210
217
FLA (A)
155
145
137
114
Class.
Isd (x FLA)
FLA
Isd
Micrologic 2.3 M
270
290
310
330
348
FLA (A)
250
230
210
190
Class.
Isd (x FLA)
FLA
Isd
56
05/2012
™
© 2011–2012 Schneider Electric
All Rights Reserved
PowerPact™ H-, J-, and L-Frame Circuit Breakers
Wiring Diagrams
Section 11—Wiring Diagrams
Unit-Mount Circuit Breakers
Micrologic™ Trip Unit1
Power
Remote Operation
06114460
Z4
Z5
Z2
Z1
NSX cord
Z3
Upstream CB
3P or 4P
Vac (+)
Vac (+)
06114459
N LA LB LC
BPO
SDE
81
82
84
BPF
Q
Z5
Z4
Z3
B2
B4
MX
T2
I
A2
A4
C2
Z2
Z1
D2
HL
+ MN
T1
auto
manu
or
0
I
Vac (-)
A1
L1
C1
D1
V
manu
SDE
Vac (-)
Motor Operator
06114461
Z5
Z4
Z1
LA LB LC
Z2
N
Z3
3P + N
Downstream CB
NSX cord
I
V
B4
Q
Z2
Z1
HL
+ -
Vac (220/240 V)
BSCM
T1
Z5
Z4
ENVT
Z3
T2
Q
auto
manu
I
A1
ENCT
H2 T1
0
Vac
H1 T2
Schematic of the communicating motor operator .
Communicating Motor Operator
Continued on next page
136
05/2012
™
© 2011–2012 Schneider Electric
All Rights Reserved
PowerPact™ H-, J-, and L-Frame Circuit Breakers
Wiring Diagrams
Unit-Mount Circuit Breakers (continued)
Indication Contacts
102
104
VT
124
WH
YE
134
RD
WH
121
GY
CAO1
CAF2 CAF1
131
81
11
Open
101
SD
SDE
91
OF1
21
OF2
31
OF3
Closed
RD
94
Fault
92
84
12
14
22
24
32
Fault
06114462
34
82
Closed
Open
The diagram is shown with circuits de-energized, relays in normal position, and all devices open, connected, and charged.
Terminal connections shown as O must be connected by the customer.
Micrologic™ Trip Unit A or E
Remote Operation
Communication
MN
H (WH), L(BL): data
or
-(BK), +(RD): 24 Vdc power supply
MX
ZSI (Zone Selective Interlocking)
Motor Operator
Z1: ZSI OUT SOURCE
A4
Opening Order
Z2: ZSI OUT
A2
Closing Order
Z3: ZSI IN SOURCE
B4, A1
Power Supply to Motor Operator
Z4: ZSI IN ST (short time)
L1
Manual Position (manu)
Z5: ZSI IN GF (ground fault)
B2
Overcurrent Trip Switch Interlocking (mandatory for correct operation)
(Z3, Z4, and Z5 for L-frame circuit breaker only)
BPO
Opening Pushbutton
ENCT: External Neutral Current Transformer:
-Shielded cable with 1 twisted pair (T1, T2)
-Shielding earthed at CT end only
Connection L = 12 in. (30 cm) max.
-Maximum length of 33 ft (10 m)
-Cable size of 22 AWG
-Recommended cable: Belden 9451SB or equivalent
BPF
Closing Pushbutton
ENVT: External Neutral Voltage Tap for Connection
to the Neutral using a 3P Circuit Breaker
OF2/OF1
Device ON/OFF Auxiliary Switches
OF3
Device ON/OFF Auxiliary Switches (L-Frame)
Color Code for Auxiliary Wiring
SDE
Overcurrent Trip Switch
(short-circuit, overload, ground fault, earth leakage)
RD: Red
VI: Violet
SD
Alarm Switch
WH: White
GY: Gray
CAF2/CAF1
Early-Make Contact (rotary handle only)
YE: Yellow
OR: Orange
CAO1
Early-Break Contact (rotary handle only)
BK: Black
BL: Blue
A/E
A/E
A/E
E
Undervoltage Release
Shunt Release
Communicating Motor Operator
B4, A1
Motor Operator Power Supply
BSCM
Breaker Status and Control Module
Indication Contacts
GN: Green
137
© 2011–2012 Schneider Electric
All Rights Reserved
™
05/2012
PowerPact™ H-, J-, and L-Frame Circuit Breakers
Dimensions
PowerPact J-Frame Circuit Breakers
48996-022-01
Figure 15:
150–250 A Bus Bar PowerPact J-Frame 3P Circuit Breaker
7.52
[191,0]
6.22
[158,0]
1.30
[33,0]
1.38
[35,0]
Ø .35
[8,9]
(5/16-18 TERMINAL NUT)
Ø .20
[5,1]
(MOUNTING HOLE)
.37
[9,4]
1.38
[35,0]
2.06
[52,4]
.57
[14,4]
4.12
[104,7]
1.00
[25,5]
1.38
[35,0]
.35
[8,9]
1.37
[34,8]
.70
[17,7]
A
2.60
[66,1]
SECTION B-B
SCALE 1:1
5.57
[141,5]
5.74
[145,8]
6.52
[165,5]
Trip Unit
Dim. “A” Dim. “B”
Thermal-Magnetic 1.76
3.44
and MCP
[87,4]
[44,7]
Micrologic
3.49
1.69
Electronic Trip
[88,6]
[44,0]
ISOMETRIC VIEW
SCALE 1:2
B
19.5°
ON
17.9°
OFF
.48
[12,2]
1.05
[26,6]
21.5°
TRIPPED
B
.16
[4,0]
SEE DETAIL A
3.74
[95,1]
3.24 2.87
[82,4] [72,9]
B
4.25
[108,0]
Figure 16:
.99
[25,2]
in.
Dimensions:
[mm]
1.91
[48,5]
DETAIL A
SCALE 1:1
150–250 A Lug-Lug PowerPact J-Frame 3P Circuit Breaker
7.52
[191,0]
48996-014-01
.73
[18,6]
5.00
[127,0]
Ø .20
[5,1]
(MOUNTING HOLE)
6.22
[158,0]
1.30
[33,0]
1.38
[35,0]
1.38
[35,0]
2.06
[52,4]
4.12
[104,7]
1.38
[35,0]
.86
[21,9]
1.37
[34,8]
A
2.60
[66,1]
Trip Unit
Dim. “A” Dim. “B”
Thermal-Magnetic 1.76
3.44
and MCP
[44,7]
[87,4]
Micrologic
1.69
3.49
Electronic Trip
[43,0]
[88,6]
5.57
[141,5]
5.74
[145,8]
6.66
[169,2]
ISOMETRIC VIEW
SCALE 1:2
19.5°
ON
17.9°
OFF
.53
[13,4]
1.06
[27,0]
21.5°
TRIPPED
.16
[4,0]
SEE DETAIL A
B
3.24
[82,4]
3.24 3.74
[82,4] [95,1]
2.87
[72,9]
4.25
[108,0]
.73
[18,6]
5.00
[127,0]
.99
[25,2]
1.91
[48,5]
Dimensions:
in.
[mm]
DETAIL A
SCALE 1:1
149
© 2011–2012 Schneider Electric
All Rights Reserved
™
05/2012
PowerPact™ H-, J-, and L-Frame Circuit Breakers
Trip Curves
Figure 60:
J-Frame 150–250 A (JD, JG, JJ, and JL) Thermal-Magnetic Trip
80
90
100
70
60
50
40
30
20
15
8
9
10
7
6
5
4
3
2
1.5
.8
.9
1
.7
.6
.5
MULTIPLES OF RATED CURRENT
10000
9000
8000
10000
9000
8000
7000
7000
6000
6000
5000
5000
4000
4000
JD, JG, JJ, JL MOLDED CASE CIRCUIT BREAKERS
CHARACTERISTIC TRIP CURVE NO. 50-5
CIRCUIT BREAKER INFORMATION
Circuit Breaker
Prefix
Continuous
Ampere Rating
Maximum
AC Voltage
Number
of Poles
JD, JG, JJ, JL
150–250
600
2, 3
3000
3000
2000
2000
1500
1500
1000
900
800
1000
900
800
700
700
600
600
500
500
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.
400
400
MAXIMUM SINGLE-POLE TRIP TIMES
AT 25°C BASED ON NEMA AB-4 2003
8000
9000
10000
7000
6000
5000
4000
3000
2000
1500
800
900
1000
700
600
500
150
400
200
150
150
200
300
300
200
300
70
70
60
60
50
50
40
40
30
30
20
20
15
15
10
9
8
10
9
8
7
7
6
6
5
5
4
4
3
3
2
2
TIME IN SECONDS
100
90
80
1.5
1.5
1
.9
.8
LIMITS LOW
SETTING
TIME IN SECONDS
100
90
80
1
.9
.8
LIMITS HIGH
SETTING
.7
.7
.6
.6
.5
.5
.4
.4
.3
.3
.2
.2
.15
.15
MAGNETIC TRIP
ADJUSTMENT RANGE
.1
.09
.08
.1
.09
.08
.07
.07
.06
.06
.05
.05
.04
.04
MAXIMUM CLEARING TIME
(AT 60 Hz)
(AT 50 Hz)
.03
.03
1 CYCLE
(50 Hz)
.02
1 CYCLE
(60 Hz)
.015
.02
.015
1/2
.01
.009
.008
CYCLE
(50 Hz)
1/2
CYCLE
(60 Hz)
.007
.01
.009
.008
.007
.006
.006
.005
© 2004 Schneider Electric All Rights Reserved
250
225
200
175
150
MULTIPLES OF RATED CURRENT
8000
9000
10000
6000
7000
5000
4000
3000
1500
2000
800
900
1000
700
600
500
400
300
200
150
80
90
100
70
60
50
40
30
20
15
8
9
10
7
6
5
4
3
2
1.5
.8
.9
1
.7
.6
.5
.005
TM
Curve No. 0050TC0405
June 2004
Drawing No. 48095-050-05
172
05/2012
™
© 2011–2012 Schneider Electric
All Rights Reserved
PowerPact™ H-, J-, and L-Frame Circuit Breakers
Trip Curves
Figure 76:
J-Frame UL Listed Current -Limiting Circuit Breaker
7+(50$/0$*1(7,&02/'('&$6(&,5&8,7%5($.(56
-² )5$0(Š&855(17/,0,7,1*&,5&8,7%5($.(56
-$)5$0($7$1'9‘
---/$1'-5³$
3($./(77+528*+&855(17OS
Ip
Maximum* Peak Let-Through Current (Amperes)
*Based on maximum values obtained throughout the circuit breaker development and UL test programs.
60000
50000
480 V 3Ø
40000
Maximum
Available
Peak Current
at 15% Power Factor
600 V 3Ø
30000
240 V 3Ø
20000
10000
9000
8000
7000
200000
150000
90000
100000
80000
70000
60000
50000
40000
30000
20000
9000
10000
8000
7000
6000
5000
6000
Availability (RMS Symmetrical Amperes)
'UDZLQJ1R
$SULO
5HY
‹6FKQHLGHU(OHFWULFDOOULJKWVUHVHUYHG
189
© 2011–2012 Schneider Electric
All Rights Reserved
™
05/2012
PowerPact™ H-, J-, and L-Frame Circuit Breakers
Trip Curves
Figure 77:
J-Frame UL Listed Current-Limiting Circuit Breaker
7+(50$/0$*1(7,&02/'('&$6(&,5&8,7%5($.(56
-² )5$0(Š&855(17/,0,7,1*&,5&8,7%5($.(56
-$)5$0($7$1'9‘
---/$1'-5³$
/(77+528*+&855(17OW
I 2t
Maximum* Let-Through I2t (Amperes2 Seconds x 106)
*Based on maximum values obtained throughout the circuit breaker development and UL test programs.
2.0
600 V 3Ø
480 V 3Ø
1.0
.9
.8
.7
240 V 3Ø
.6
.5
.4
.3
200000
150000
90000
100000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
.2
Availability (RMS Symmetrical Amperes)
'UDZLQJ1R
$SULO
5HY
‹6FKQHLGHU(OHFWULFDOOULJKWVUHVHUYHG
190
05/2012
™
© 2011–2012 Schneider Electric
All Rights Reserved