Molded Case Circuit Breakers for I-Line Panelboards

Refer to I-Line Power Distribution Panelboards

PowerPacT™ B-frame, Thermal Magnetic

Accessories are located in Section 7 PowerPacT Accessories.

B-frame Interrupting Ratings

	Interrupting Rating
	D	G	J	K
240 Vac	25 kA	65 kA	100 kA	100 kA
480/277 Vac	18 kA	35 kA	65 kA	65 kA
480 Vac	18 kA	35 kA	65 kA	65 kA
600Y/347 Vac	14 kA	18 kA	25 kA	65 kA
1P 125 Vdc	10 kA	20 kA	50 kA	—
2–3P 250 Vdc	10 kA	20 kA	50 kA	—

2-pole, 3 in. (6 mm)

Mounting Height

3-pole, 4.5 in. (114 mm)

Mounting Height

PowerPacT B-frame, 125 A max, Thermal Magnetic UL Circuit Breaker
(PowerPacT B-frame 1–pole branch circuit breakers utilize 1.5 in. of I-Line mounting space, 2–pole branch circuit breakers utilize 3 in. of I-Line mounting space and 3–pole B-frame circuit breakers utilize 4.5 in. of I-Line mounting space.) Refer to Phase Options Suffix Numbers for B/Q-frame Circuit Breakers Example for phase options and suffix information.

D - SCCR
	1-pole	2-pole	3-pole	Fixed AC Magnetic Trip
Amps	277 Vac	480/277 Vac	480/277 Vac	Hold	Trip
15	BDA14015	BDA24015Y	BDA34015Y	400 A	600 A
20	BDA14020	BDA24020Y	BDA34020Y	400 A	600 A
25	BDA14025	BDA24025Y	BDA34025Y	400 A	600 A
30	BDA14030	BDA24030Y	BDA34030Y	400 A	600 A
35	BDA14035	BDA24035Y	BDA34035Y	400 A	600 A
40	BDA14040	BDA24040Y	BDA34040Y	400 A	600 A
45	BDA14045	BDA24045Y	BDA34045Y	400 A	600 A
50	BDA14050	BDA24050Y	BDA34050Y	480 A	720 A
60	BDA14060	BDA24060Y	BDA34060Y	640 A	960 A
70	BDA14070	BDA24070Y	BDA34070Y	640 A	960 A
80	BDA14080	BDA24080Y	BDA34080Y	800 A	1200 A
90	BDA14090	BDA24090Y	BDA34090Y	1000 A	1500 A
100	BDA14100	BDA24100Y	BDA34100Y	1000 A	1500 A
110	BDA14110	BDA24110Y	BDA34110Y	1000 A	1500 A
125	BDA14125	BDA24125Y	BDA34125Y	1000 A	1500 A
G - SCCR
	1-pole	2-pole	3-pole	Fixed AC Magnetic Trip
Amps	277 Vac	480/277 Vac	480/277 Vac	Hold	Trip
15	BGA14015	BGA24015Y	BGA34015Y	400 A	600 A
20	BGA14020	BGA24020Y	BGA34020Y	400 A	600 A
25	BGA14025	BGA24025Y	BGA34025Y	400 A	600 A
30	BGA14030	BGA24030Y	BGA34030Y	400 A	600 A
35	BGA14035	BGA24035Y	BGA34035Y	400 A	600 A
40	BGA14040	BGA24040Y	BGA34040Y	400 A	600 A
45	BGA14045	BGA24045Y	BGA34045Y	400 A	600 A
50	BGA14050	BGA24050Y	BGA34050Y	480 A	720 A
60	BGA14060	BGA24060Y	BGA34060Y	640 A	960 A
70	BGA14070	BGA24070Y	BGA34070Y	640 A	960 A
80	BGA14080	BGA24080Y	BGA34080Y	800 A	1200 A
90	BGA14090	BGA24090Y	BGA34090Y	1000 A	1500 A
100	BGA14100	BGA24100Y	BGA34100Y	1000 A	1500 A
110	BGA14110	BGA24110Y	BGA34110Y	1000 A	1500 A
125	BGA14125	BGA24125Y	BGA34125Y	1000 A	1500 A
J - SCCR
	1-pole	2-pole	3-pole	Fixed AC Magnetic Trip
Amps	347 Vac	600Y/347 Vac	600Y/347 Vac	Hold	Trip
15	BJA16015	BJA26015	BJA36015	400 A	600 A
20	BJA16020	BJA26020	BJA36020	400 A	600 A
25	BJA16025	BJA26025	BJA36025	400 A	600 A
30	BJA16030	BJA26030	BJA36030	400 A	600 A
35	BJA16035	BJA26035	BJA36035	400 A	600 A
40	BJA16040	BJA26040	BJA36040	400 A	600 A
45	BJA16045	BJA26045	BJA36045	400 A	600 A
50	BJA16050	BJA26050	BJA36050	480 A	720 A
60	BJA16060	BJA26060	BJA36060	640 A	960 A
70	BJA16070	BJA26070	BJA36070	640 A	960 A
80	BJA16080	BJA26080	BJA36080	800 A	1200 A
90	BJA16090	BJA26090	BJA36090	1000 A	1500 A
100	BJA16100	BJA26100	BJA36100	1000 A	1500 A
110	BJA16110	BJA26110	BJA36110	1000 A	1500 A
125	BJA16125	BJA26125	BJA36125	1000 A	1500 A

Refer to I-Line Power Distribution Panelboards

I-Line HQO Accessory

For phase option information see Phase Options Suffix Numbers for B/Q-frame Circuit Breakers.

QO™ Distribution Panel—240 Vac Max. Only Mounts in Type HCJ, HCP, HCP-SU, or HCR-U I-Line panelboards, 30 A max. branch circuit breaker.

Maximum No. 1-pole QO Circuit Breakers	Phase Connection	Mounting Height		2-pole Catalog Number	3-pole Catalog Number
Maximum No. 1-pole QO Circuit Breakers	Phase Connection	In.	mm	2-pole Catalog Number	3-pole Catalog Number
6	AB	4.5	114	HQO206AB	—
6	BC	4.5	114	HQO206BC	—
6	AC	4.5	114	HQO206AC	—
6	ABC	4.5	114	—	HQO306
6	CBA	4.5	114	—	HQO306CBA

Phase Options Suffix Numbers for B/Q-frame Circuit Breakers

Phase Option Number	Phase Connection	1-pole	2-pole	3-pole
1	A	BDA140151	—	—
3	B	BDA140153	—	—
5	C	BDA140155	—	—
1	AB	—	QBA220701	—
2	AC	—	QBA220702	—
3	BA	—	QBA220703	—
4	BC	—	QBA220704	—
5	CA	—	QBA220705	—
6	CB	—	QBA220706	—
Standard ^[1]	ABC	—	—	QBA32070
6	CBA	—	—	QBA320706

Refer to I-Line Power Distribution Panelboards

PowerPacT Q-frame for I-Line™ Panelboards and Switchboards

QB/QD/QG/QJ
Mounting Height
2–pole 3 in. [76 mm]

QB/QD/QG/QJ
Mounting Height
3–pole 4.5 in [114 mm]

PowerPacT™ Q-frame— 225 A, Thermal-magnetic (240 Vac)
(PowerPacT Q-frame 2–pole branch circuit breakers utilize 3 in. of I-Line mounting space and 3–pole Q-frame circuit breakers utilize 4.5 in. of I-Line mounting space.)

Ampere Rating	AC Magnetic Trip Settings		"B" Interrupting	"D" Interrupting	"G" Interrupting	"J" Interrupting^[2]
Ampere Rating	Hold	Trip	Catalog Number	Catalog Number	Catalog Number	Catalog Number
2-pole, 240 Vac ^[3].
70 A	1000	1800	QBA22070( )	QDA22070( )	QGA22070( )	QJA22070( )
80 A			QBA22080( )	QDA22080( )	QGA22080( )	QJA22080( )
90 A			QBA22090( )	QDA22090( )	QGA22090( )	QJA22090( )
100 A	1200	2400	QBA22100( )	QDA22100( )	QGA22100( )	QJA22100( )
110 A			QBA22110( )	QDA22110( )	QGA22110( )	QJA22110( )
125 A			QBA22125( )	QDA22125( )	QGA22125( )	QJA22125( )
150 A			QBA22150( )	QDA22150( )	QGA22150( )	QJA22150( )
175 A			QBA22175( )	QDA22175( )	QGA22175( )	QJA22175( )
200 A			QBA22200( )	QDA22200( )	QGA22200( )	QJA22200( )
225 A			QBA22225( )	QDA22225( )	QGA22225( )	QJA22225( )
3-pole, 240 Vac ^[4]
70 A	1000	1800	QBA32070( )	QDA32070( )	QGA32070( )	QJA32070( )
80 A			QBA32080( )	QDA32080( )	QGA32080( )	QJA32080( )
90 A			QBA32090( )	QDA32090( )	QGA32090( )	QJA32090( )
100 A	1200	2400	QBA32100( )	QDA32100( )	QGA32100( )	QJA32100( )
110 A			QBA32110( )	QDA32110( )	QGA32110( )	QJA32110( )
125 A			QBA32125( )	QDA32125( )	QGA32125( )	QJA32125( )
150 A			QBA32150( )	QDA32150( )	QGA32150( )	QJA32150( )
175 A			QBA32175( )	QDA32175( )	QGA32175( )	QJA32175( )
200 A			QBA32200( )	QDA32200( )	QGA32200( )	QJA32200( )
225 A			QBA32225( )	QDA32225( )	QGA32225( )	QJA32225( )
See ^[5] below.

Interrupt Ratings (kA)

	QB	QD	QG	QJ ^[2]
240 V	10	25	65	100
480 V	—	—	—	—
600 V	—	—	—	—

Padlock attachments for Q-frame are available.

Refer to I-Line Power Distribution Panelboards

H- and J-frame for I-Line™ Panelboards and Switchboards

HD/HG/HJ/HL/HR
2- and 3-pole Circuit Breaker

JD/JG/JJ/JL/JR

2- and 3-pole

Thermal-Magnetic Trip Unit

H-frame 150 A Thermal-Magnetic UL Current-Limiting^[6] Circuit Breakers (600 Vac, 250 Vdc) With Factory Sealed Trip Unit^[7] Suitable for Reverse Connection^[7]
(PowerPacT HD and HG 2–pole circuit breakers utilize 3 in. of I-Line mounting space, HJ and HL 2–pole circuit breakers utilize 4.5 in. of I-Line mounting space, all 3–pole H and J-frame circuit breakers utilize 4.5 in. of I-Line mounting space.)

Current Rating @ 40^o C	Fixed AC Magnetic Trip		Cat. No. ^[8]	Terminal Wire Range
Current Rating @ 40^o C	Hold	Trip	Cat. No. ^[8]	Terminal Wire Range
H-frame, 150A 2P, 600 Vac 50/60 Hz, 250 Vdc^[9]
15 A	350 A	750 A	H( )A26015( )	AL150HD 14–3/0 AWG Al or Cu
20 A	350 A	750 A	H( )A26020( )
25 A	350 A	750 A	H( )A26025( )
30 A	350 A	750 A	H( )A26030( )
35 A	400 A	850 A	H( )A26035( )
40 A	400 A	850 A	H( )A26040( )
45 A	400 A	850 A	H( )A26045( )
50 A	400 A	850 A	H( )A26050( )
60 A	800 A	1450 A	H( )A26060( )
70 A	800 A	1450 A	H( )A26070( )
80 A	800 A	1450 A	H( )A26080( )
90 A	800 A	1450 A	H( )A26090( )
100 A	800 A	1700 A	H( )A26100( )
110 A	900 A	1700 A	H( )A26110( )
125 A	900 A	1700 A	H( )A26125( )
150 A	900 A	1700 A	H( )A26150( )
H-frame 150A 3P, 600 Vac 50/60 Hz, 250 Vdc
15 A	350 A	750 A	H( )A36015	AL150HD 14–3/0 AWG Al or Cu
20 A	350 A	750 A	H( )A36020
25 A	350 A	750 A	H( )A36025
30 A	350 A	750 A	H( )A36030
35 A	400 A	850 A	H( )A36035
40 A	400 A	850 A	H( )A36040
45 A	400 A	850 A	H( )A36045
50 A	400 A	850 A	H( )A36050
60 A	800 A	1450 A	H( )A36060
70 A	800 A	1450 A	H( )A36070
80 A	800 A	1450 A	H( )A36080
90 A	800 A	1450 A	H( )A36090
100 A	800 A	1700 A	H( )A36100
110 A	900 A	1700 A	H( )A36110
125 A	900 A	1700 A	H( )A36125
150 A	900 A	1700 A	H( )A36150

Interrupting Ratings Codes (kA)

Voltage	D	G	J	L	R
240 V	25	65	100	125	200
480Y/277	18	35	65	100	200
480 V	18	35	65	100	200
600Y/347	14	18	25	50	100
600 V	14	18	25	50	100

J-frame 250 A Thermal-Magnetic UL Current-Limiting^[10]Circuit Breakers (600 Vac, 250 Vdc) With Factory Sealed Trip Unit^[7] Suitable for Reverse Connection^[7]
(All PowerPacT J-frame circuit breakers, both 2– and 3–pole, utilize 4.5 in. of I-Line mounting space.)

Current Rating @ 40^oC	Adjustable AC Magnetic Trip		Cat. No.^[8]	Terminal Wire Range
Current Rating @ 40^oC	Low	High	Cat. No.^[8]	Terminal Wire Range
J-frame 250A 2P, 600 Vac 50/60 Hz, 250 Vdc^[11].
150 A	750 A	1500 A	J( )A26150( )	AL175JD 4–4/0 AWG Al or Cu
175 A	875 A	1750 A	J( )A26175( )	AL175JD 4–4/0 AWG Al or Cu
200 A	1000 A	2000 A	J( )A26200( )	AL250JD 3/0 AWG–350 kcmil Al or Cu
225 A	1125 A	2250 A	J( )A26225( )
250 A	1250 A	2500 A	J( )A26250( )
J-frame 250A 3P, 600 Vac 50/60 Hz, 250 Vdc
150 A	750 A	1500 A	J( )A36150	AL175JD 4–4/0 AWG Al or Cu
175 A	875 A	1750 A	J( )A36175	AL175JD 4–4/0 AWG Al or Cu
200 A	1000 A	2000 A	J( )A36200	AL250JD 3/0 AWG–350 kcmil Al or Cu
225 A	1125 A	2250 A	J( )A36225
250 A	1250 A	2500 A	J( )A36250

HDA36250U33X

2- and 3-pole

MicroLogic Electronic Trip Unit

JDA36250U44X

2- and 3-pole

MicroLogic Electronic Trip Unit

H-frame 150 A and J-frame 250 A MicroLogic Electronic Trip UL Current-Limiting^[10]Circuit Breakers
(600 Vac) With Factory Sealed Trip Unit^[7] Suitable for Reverse Connection ^[12]
(PowerPacT Electronic Trip H- and J-frame circuit breakers utilize 4.5 in. of I-Line mounting space.)

Electronic Trip Unit			Sensor Rating	Cat. No.^[8]	Terminal
Type	Function	Trip Unit	Sensor Rating	Cat. No.^[8]	Terminal
600 Vac, 50/60 Hz, 3P
MicroLogic Standard	LI	3.2^[13]	60 A	H( )A36060U31X	AL150HD^[14]
			100 A	H( )A36100U31X
			150 A	H( )A36150U31X
			250 A	J( )A36250U31X	AL250JD^[15]
	LSI	3.2S^[13]	60 A	H( )A36060U33X	AL150HD^[14]
			100 A	H( )A36100U33X
			150 A	H( )A36150U33X
			250 A	J( )A36250U33X	AL250JD^[15]
MicroLogic Ammeter	LSI	5.2A	60 A	H( )A36060U43X	AL150HD^[14]
			100 A	H( )A36100U43X
			150 A	H( )A36150U43X
			250 A	J( )A36250U43X	AL250JD^[15]
MicroLogic Energy	LSI	5.2E	60 A	H( )A36060U53X	AL150HD^[14]
			100 A	H( )A36100U53X
			150 A	H( )A36150U53X
			250 A	J( )A36250U53X	AL250JD^[15]
MicroLogic Ammeter	LSIG	6.2A	60 A	H( )A36060U44X	AL150HD^[14]
			100 A	H( )A36100U44X
			150 A	H( )A36150U44X
			250 A	J( )A36250U44X	AL250JD^[15]
MicroLogic Energy	LSIG	6.2E	60 A	H( )A36060U54X	AL150HD^[14]
			100 A	H( )A36100U54X
			150 A	H( )A36150U54X
			250 A	J( )A36250U54X	AL250JD^[15]

Interrupting Ratings Codes (kA)

Voltage	D	G	J	L	R
240 V	25	65	100	125	200
480 V	18	35	65	100	200
600 V	14	18	25	50	100

Refer to I-Line Power Distribution Panelboards

J-frame Mission Critical Circuit Breaker

J-frame 250 A MicroLogic Electronic Trip Mission Critical Circuit Breakers (480/277 Vac) With Factory Sealted Trip Units Suitable for Reverse Connection^[16]

Electronic Trip Unit Type	Trip Function	Trip Unit	Continuous Current	D Interrupting	G Interrupting	J Interrupting	L Interrupting	Terminal
Electronic Trip Unit Type	Trip Function	Trip Unit	Continuous Current	Cat. No.	Cat. No.	Cat. No.	Cat. No.	Terminal
Standard	LI	3.2 W	250	JDA34250WU31X	JGA34250WU31X	JJA34250WU31X	JLA34250WU31X	AL250JD^[17]
Standard	LSI	3.2S-W	250	JDA34250WU33X	JGA34250WU33X	JJA34250WU33X	JLA34250WU33X	AL250JD^[17]
High Perf. Ammerter	LSI	5.2A-W	250	JDA34250WU43X	JGA34250WU43X	JJA34250WU43X	JLA34250WU43X	AL250JD^[17]
High Perf. Energy	LSI	5.2E-W	250	JDA34250WU53X	JGA34250WU53X	JJA34250WU53X	JLA34250WU53X	AL250JD^[17]
High perf. Ammerter	LSIG	6.2A-W	250	JDA34250WU44X	JGA34250WU44X	JJA34250WU44X	JLA34250WU44X	AL250JD^[17]
High Perf. Energy	LSIG	6.2E-W	250	JDA34250WU54X	JGA34250WU54X	JJA34250WU54X	JLA34250WU54X	AL250JD^[17]

L-frame Mission Critical Circuit Breaker

L-frame 600 A MicroLogic Electronic Trip Mission Critical Circuit Breakers (480/277 Vac) With Factory Sealed Trip Units Suitable for Reverse Connection^[16]

Electronic Trip Unit Type	Trip Function	Trip Unit	Continuous Current	G Interrupting	J Interrupting	L Interrupting	Terminal
				Cat. No.	Cat. No.	Cat. No.
Standard	LI	3.3 W	250	LGA34250WU31X	LJA34250WU31X	LLA34250WU31X	AL400L61K3^[18]
			400	LGA34400WU31X	LJA34400WU31X	LLA34400WU31X	AL600LF52K3^[19]
			600	LGA34600WU31X	LJA34600WU31X	LLA34600WU31X
Standard	LSI	3.3S-W	250	LGA34250WU33X	LJA34250WU33X	LLA34250WU33X	AL400L61K3^[18]
			400	LGA34400WU33X	LJA34400WU33X	LLA34400WU33X	AL600LF52K3^[19]
			600	LGA34600WU33X	LJA34600WU33X	LLA34600WU33X
High Perf. Ammeter	LSI	5.3A-W	400	LGA34400WU43X	LJA34400WU43X	LLA34400WU43X	AL600LF52K3^[19]
			600	LGA34600WU43X	LJA34600WU43X	LLA34600WU43X
High Perf. Energy	LSI	5.3E-W	400	LGA34400WU53X	LJA34400WU53X	LLA34400WU53X	AL600LF52K3^[19]
			600	LGA34600WU53X	LJA34600WU53X	LLA34600WU53X
High Perf. Ammeter	LSIG	6.3A-W	400	LGA34400WU44X	LJA34400WU44X	LLA34400WU44X	AL600LF52K3^[19]
			600	LGA34600WU44X	LJA34600WU44X	LLA34600WU44X
High Perf. Energy	LSIG	6.3E-W	400	LGA34400WU54X	LJA34400WU54X	LLA34400WU54X	AL600LF52K3^[19]
			600	LGA34600WU54X	LJA34600WU54X	LLA34600WU54X

PowerPacT™ H-, J-, and L-frame Automatic Molded Case Switches, 600 Vac

Circuit Breaker	Poles	Ampere Rating	G Withstand		L Withstand		R Withstand		Terminal	Wire Range
Circuit Breaker	Poles	Ampere Rating	Cat. No.	Trip Point	Cat. No.	Trip Point	Cat. No.	Trip Point	Terminal	Wire Range
H-frame J-frame	2^[20]	150 A	HGA26000S15( )	2250 A	HLA26000S15	2250 A	—	—	—	—
		175 A	JGA26000S17( )	3125 A	JLA26000S17	3125 A	—	—	—	—
		250 A	JGA26000S25( )	3125 A	JLA26000S25	3125 A	—	—	—	—
	3	150 A	HGA36000S15	2250 A	HLA36000S15	2250 A	HRA36000S15	2250 A	AL150HD	14 AWG–3/0 AWG Al/Cu
		175 A	JGA36000S17	3125 A	JLA36000S17	3125 A	JRA36000S17	3125 A	AL175JD	4–4/0 AWG Al/Cu
		250 A	JGA36000S25	3125 A	JLA36000S25	3125 A	JRA36000S25	3125 A	AL250JD	3/0 AWG–350 kcmil Al/Cu
L-frame	3	400 A	LGA36000S40X	4800 A	LLA36000S40X	4800 A	LRA36000S40X	4800 A	AL150HD	AL600LS52K3 (2) 2/0 AWG–500 kcmil Al/Cu
L-frame	3	600 A	LGA36000S60X	6600 A	LLA36000S60X	6600 A	LRA36000S60X	6600 A	AL250JD	AL600LS52K3 (2) 2/0 AWG–500 kcmil Al/Cu
H-, J-, and L-frame accessories starting on PowerPacT Accessories. H-, J-, and L-frame dimensions starting on Molded Case Circuit Breaker Dimensions. H-, J-, and L-frame optional lugs Mechanical Lugs.

Interrupting Ratings Codes (kA)

Voltage	D	G	J	L	R
240 V	25	65	100	125	200
480Y/277	18	35	65	100	200
480 V	18	35	65	100	200
600Y/347	14	18	25	50	100
600 V	14	18	25	50	100

H/J/L-Frame Circuit Breaker/Switch Phase Options—Example HDA26150( )

Phase Option Number	Phase Connection	2-pole	3-pole
1	AB	HDA261501	—
2	AC	HDA261502	—
3	BA	HDA261503	—
4	BC	HDA261504	—
5	CA	HDA261505	—
6	CB	HDA261506	—
Standard	ABC	—	JDA34250WU31X
6	CBA	—	JDA34250WU31X6

Refer to I-Line Power Distribution Panelboards

LA/LH-frame Thermal Magnetic Circuit Breakers

L-frame circuit breaker utilizes 6 in. of available I-Line bus

LA36400 2- and 3-pole Circuit Breaker

L-frame—400 A, Thermal-magnetic (600 Vac)

Ampere Rating	AC Magnetic Trip Settings		Standard Interrupting	High Interrupting	Terminal Wire Range
Ampere Rating	Low	High	Catalog Number	Catalog Number	Terminal Wire Range
2-pole, 600 Vac, 250 Vdc ^[21]
125 A	625	1250	LA26125( )	LH26125( )	AL400LA (1) #1 AWG–600 kcmil or (2) #1 AWG–250 kcmil AL or Cu
150 A	750	1500	LA26150( )	LH26150( )
175 A	875	1750	LA26175( )	LH26175( )
200 A	1000	2000	LA26200( )	LH26200( )
225 A	1125	2250	LA26225( )	LH26225( )
250 A	1250	2500	LA26250( )	LH26250( )
300 A	1500	3000	LA26300( )	LH26300( )
350 A	1750	3500	LA26350( )	LH26350( )
400 A	2000	4000	LA26400( )	LH26400( )
3-pole, 600 Vac, 250 Vdc
125 A	625	1250	LA36125	LH36125	AL400LA (1) #1 AWG–600 kcmil or (2) #1 AWG–250 kcmil AL or Cu
150 A	750	1500	LA36150	LH36150
175 A	875	1750	LA36175	LH36175
200 A	1000	2000	LA36200	LH36200
225 A	1125	2250	LA36225	LH36225
250 A	1250	2500	LA36250	LH36250
300 A	1500	3000	LA36300	LH36300
350 A	1750	3500	LA36350	LH36350
400 A	2000	4000	LA36400	LH36400

LA circuit breaker accessories can be found in Supplemental Digest Section 3.

LA circuit breaker dimensions can be found in Digest Section 7.

Mechanical lug kits for LA, LH, and Q4 circuit breakers can be found in Supplemental Digest Section 3.

Interrupt Ratings (kA)

	LA	LH
240 V	42	65
480 V	30	35
600 V	22	25

Refer to I-Line Power Distribution Panelboards

PowerPacT L- and M-frame for I-Line™ Panelboards and Switchboards

PowerPacT L-Frame

LG/LJ/LL/LR

2- and 3-pole

4.5 in. (114 mm)

L-frame 600 A Circuit Breakers with Lugs and Factory-Sealed Electronic Trip Units Suitable for Reverse Connection^[22]
(L-frame circuit breaker utilizes 6 in. of available I-Line bus)

Electronic Trip Unit			Sensor Rating	Catalog Number^[23]	Terminal
Type	Function	Trip Unit	Sensor Rating	Catalog Number^[23]	Terminal
600 Vac, 53/60 Hz, 3P
MicroLogic Standard	LI	3.3^[13]	250 A	L( )A36250U31X	AL400L61K3^[24]
MicroLogic Standard	LI	3.3^[13]	400 A 600 A	L( )A36400U31X L( )A36600U31X	AL600LF52K3^[25] (2) 3/0–500 kcmil Al or Cu.
MicroLogic Standard	LSI	3.3S^[13]	250 A	L( )A36250U33X	AL400L61K3^[24]
MicroLogic Standard	LSI	3.3S^[13]	400 A 600 A	L( )A36400U33X L( )A36600U33X	AL600LF52K3 (2) 3/0–500 kcmil Al or Cu.
MicroLogic Ammeter	LSI	5.3A	400 A 600 A	L( )A36400U43X L( )A36600U43X
MicroLogic Energy	LSI	5.3E	400 A 600 A	L( )A36400U53X L( )A36600U53X
MicroLogic Ammeter	LSIG	6.3A	400 A 600 A	L( )A36400U44X L( )A36600U44X
MicroLogic Energy	LSIG	6.3E	400 A 600 A	L( )A36400U54X L( )A36600U54X

Interrupt Ratings Codes (kA) for PowerPacT L and M Frames

	G	J	L ^[26]	R
240 V	65	100	125	200
480 V	35	65	100	200
600 V	18	25	50	100

M-Frame 800 A, Basic Electronic Trip System Type ET 1.0^[27] Factory-Sealed Trip Unit
(PowerPacT M-frame circuit breakers utilize 9 in. of the available I-Line bussing.)

Electronic Trip Unit		Ampere Rating	Adjustable Instantaneous Trip Range		Interrupting Rating		Terminal Wire Range
Type	Function	Ampere Rating	Low	High	G	J	Terminal Wire Range
2P, 600 Vac 50/60 Hz^[28]
Basic	Fixed Long-time, Adjustable Instantaneous Trip	400 A	800	4000	MGA26400()	MJA26400()	(3) 3/0 through 500 kcmil Al or Cu
Basic	Fixed Long-time, Adjustable Instantaneous Trip	600 A	1200	6000	MGA26600()	MJA26600()	(3) 3/0 through 500 kcmil Al or Cu
3P, 600 Vac 50/60 Hz
Basic	Fixed Long-time, Adjustable Instantaneous Trip	400 A	800	4000	MGA36400	MJA36400	(3) 3/0 through 500 kcmil Al or Cu
Basic	Fixed Long-time, Adjustable Instantaneous Trip	600 A	1200	6000	MGA36600	MJA36600	(3) 3/0 through 500 kcmil Al or Cu

M-Frame 800 A, Adjustable Amperage Electronic Trip Unit

Electronic Trip Unit		Adjustable Long-Time Settings	Adjustable Instantaneous		Interrupting Rating		Terminal Wire Range
Type	Function	Adjustable Long-Time Settings	Low	High	G	J	Terminal Wire Range
2P, 600 Vac 50/60 Hz^[28]
Basic	Adjustable Long-time, Adjustable Instantaneous Trip	300–800	2x	10x	MGA26800()E10	MJA26800()E10	(3) 3/0 through 500 kcmil Al or Cu
3P, 600 Vac 50/60 Hz
Basic	Adjustable Long-time, Adjustable Instantaneous Trip	300–800	2x	10x	MGA36800E10	MJA36800E10	(3) 3/0 through 500 kcmil Al or Cu

L-frame accessories, see PowerPact Accessories in Section 7 of the Digest.

L-frame dimensions, see Molded Case Circuit Breaker Dimensions in Section 7 of the Digest.

L-frame optional lugs, see Mechanical Lugs in Section 7 of the Digest.

M-frame accessories, see PowerPact Accessories in Section 7 of the Digest.

M-frame dimensions, see Molded Case Circuit Breaker Dimensions in Section 7 of the Digest.

M-frame optional lugs, see Mechanical Lugs in Section 7 of the Digest.

Automatic Molded Case Switches—600 Vac, 50/60 Hz

Ampere Rating	2-pole	3-pole	Withstand Rating ^[29]			Trip Point Amperes	Terminal Wire Range
Ampere Rating	Catalog Number ^[28]	Catalog Number	240 Vac	480 Vac	600 Vac	AC	Terminal Wire Range
600 A	PJA26000S60( )	PJA36000S60	100	65	25	10000	(3) 3/0 through 500 kcmil Al or Cu
800 A	PJA26000S80( )	PJA36000S80	100	65	25	10000	(3) 3/0 through 500 kcmil Al or Cu
1000 A	PJA26000S10( )	PJA36000S10	100	65	25	10000	(4) 3/0 through 500 kcmil Al or Cu
1200 A	PJA26000S12( )	PJA36000S12	100	65	25	10000	(4) 3/0 through 500 kcmil Al or Cu

PG/PJ/PK/PL

2– and 3–pole

RG/RJ/RK/RL

2– and 3–pole

PowerPacT P- and R-frame Interrupt Ratings Codes

Voltage	P-frame Interrupt Rating				R-frame Interrupt Rating
Voltage	G	J	K	L	G	J	K	L
240 Vac	65 kA	100 kA	65 kA	125 kA	65 kA	100 kA	65 kA	125 kA
480 Vac	35 kA	65 kA	50 kA	100 kA	35 kA	65 kA	65 kA	100 kA
600 Vac	18 kA	25 kA	50 kA	25 kA	18 kA	25 kA	65 kA	50 kA

Refer to Catalog 0612CT0101

PowerPacT P- and R-frame for I-Line™ Panelboards and Switchboards

PowerPacT P-frame 1200 A (600 Vac, 50/60 Hz) 3P Circuit Breaker with Electronic Trip Unit
(PowerPacT P-frame circuit breakers utilize 9 in. of the available I-Line bussing.)

Electronic Trip Unit			Sensor Rating	Cat. No.^[30]^[31]^[32]^[33]	Terminal Wire Range
Type	Function	Code	Sensor Rating	Cat. No.^[30]^[31]^[32]^[33]	Terminal Wire Range
Basic Electronic Trip Unit (Not Interchangeable)	Fixed long-time, Adjustable Instantaneous	ET1.0I	600 A	P( )A36060	(3) 3/0 AWG–500 kcmil Al or Cu AL800M23K
			800 A	P( )A36080	(3) 3/0 AWG–500 kcmil Al or Cu AL800M23K
			1000 A	P( )A36100	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
			1200 A	P( )A36120	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
MicroLogic Interchangeable Standard Trip Unit	LI	3.0	250 A	P( )A36025(C)U31A	(3) 3/0 AWG–500 kcmil Al or Cu AL800M23K
			400 A	P( )A36040(C)U31A
			600 A	P( )A36060(C)U31A
			800 A	P( )A36080(C)U31A
			1000 A	P( )A36100U31A	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
			1200 A	P( )A36120U31A	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
	LSI	5.0	250 A	P( )A36025(C)U33A	(3) 3/0 AWG–500 kcmil Al or Cu AL800M23K
			400 A	P( )A36040(C)U33A
			600 A	P( )A36060(C)U33A
			800 A	P( )A36080(C)U33A
			1000 A	P( )A36100U33A	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
			1200 A	P( )A36120U33A	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
MicroLogic Interchangeable Ammeter Trip Unit	LI	3.0A	250 A	P( )A36025(C)U41A	(3) 3/0 AWG–500 kcmil Al or Cu AL800M23K
			400 A	P( )A36040(C)U41A
			600 A	P( )A36060(C)U41A
			800 A	P( )A36080(C)U41A
			1000 A	P( )A36100U41A	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
			1200 A	P( )A36120U41A	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
	LSI	5.0A	250 A	P( )A36025(C)U43A	(3) 3/0 AWG–500 kcmil Al or Cu AL800M23K
			400 A	P( )A36040(C)U43A
			600 A	P( )A36060(C)U43A
			800 A	P( )A36080(C)U43A
			1000 A	P( )A36100U43A	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
			1200 A	P( )A36120U43A	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
	LSIG	6.0A	250 A	P( )A36025(C)U44A	(3) 3/0 AWG–500 kcmil Al or Cu AL800M23K
			400 A	P( )A36040(C)U44A
			600 A	P( )A36060(C)U44A
			800 A	P( )A36080(C)U44A
			1000 A	P( )A36100U44A	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
			1200 A	P( )A36120U44A	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
MicroLogic Interchangeable Power Trip Unit	LSI	5.0P	250 A	P( )A36025(C)U63AE1	(3) 3/0 AWG–500 kcmil Al or Cu AL800M23K
			400 A	P( )A36040(C)U63AE1
			600 A	P( )A36060(C)U63AE1
			800 A	P( )A36080(C)U63AE1
			1000 A	P( )A36100U63AE1	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
			1200 A	P( )A36120U63AE1	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
	LSIG	6.0P	250 A	P( )A36025(C)U64AE1	(3) 3/0 AWG–500 kcmil Al or Cu AL800M23K
			400 A	P( )A36040(C)U64AE1
			600 A	P( )A36060(C)U64AE1
			800 A	P( )A36080(C)U64AE1
			1000 A	P( )A36100U64AE1	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
			1200 A	P( )A36120U64AE1	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
MicroLogic Interchangeable Harmonic Trip Unit	LSI	5.0H	250 A	P( )A36025(C)U73AE1	(3) 3/0 AWG–500 kcmil Al or Cu AL800M23K
			400 A	P( )A36040(C)U73AE1
			600 A	P( )A36060(C)U73AE1
			800 A	P( )A36080(C)U73AE1
			1000 A	P( )A36100U73AE1	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
			1200 A	P( )A36120U73AE1	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
	LSIG	6.0H	250 A	P( )A36025(C)U74AE1	(3) 3/0 AWG–500 kcmil Al or Cu AL800M23K
			400 A	P( )A36040(C)U74AE1
			600 A	P( )A36060(C)U74AE1
			800 A	P( )A36080(C)U74AE1
			1000 A	P( )A36100U74AE1	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K
			1200 A	P( )A36120U74AE1	(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K

PowerPacT R-frame 1200 A (600 Vac, 50/60 Hz) 3P Circuit Breaker with Electronic Trip Unit

Electronic Trip Unit			Sensor Rating	Cat. No. ^[30]^[31]^[32]^[33]	Terminal Wire Range
Type	Function	Code	Sensor Rating	Cat. No. ^[30]^[31]^[32]^[33]	Terminal Wire Range
Basic Electronic Trip Unit (Not Interchangeable)	Fixed Long-Time, Adjustable Instantaneous	ET1.01	1200 A	R( )A36120	AL1200R53K (4) 3/0-600 kcmil Al or Cu
MicroLogic Interchangeable Standard Trip Unit	LI	3.0	1000 A	R( )A36100CU31A
	LI	3.0	1200 A	R( )A36120CU31A
	LSI	5.0	1000 A	R( )A36100CU33A
	LSI	5.0	1200 A	R( )A36120CU33A
MicroLogic Interchangeable Ammeter Trip Unit	LI	3.0A	1000 A	R( )A36100CU41A
	LI	3.0A	1200 A	R( )A36120CU41A
	LSI	5.0A	1000 A	R( )A36100CU43A
	LSI	5.0A	1200 A	R( )A36120CU43A
	LSI	6.0A	1000 A	R( )A36100CU44A
	LSI	6.0A	1200 A	R( )A36120CU44A
MicroLogic Interchangeable Power Trip Unit	LSI	5.0P	1000 A	R( )A36100CU63AE1
	LSI	5.0P	1200 A	R( )A36120CU63AE1
	LSIG	6.0P	1000 A	R( )A36100CU64AE1
	LSIG	6.0P	1200 A	R( )A36120CU64AE1
MicroLogic Interchangeable Harmonic Trip Unit	LSI	5.0H	1000 A	R( )A36100CU73AE1
	LSI	5.0H	1200 A	R( )A36120CU73AE1
	LSIG	6.0H	1000 A	R( )A36100CU74AE1
	LSIG	6.0H	1200 A	R( )A36120CU74AE1

P- and R-frame accessories, see PowerPact Accessories in Section 7 of the Digest.

P- and R-frame dimensions, see Molded Case Circuit Breaker Dimensions in Section 7 of the Digest.

P- and R-frame trip unit options, see MicroLogic Electronic Trip Units in Section 7 of the Digest.

P- and R-frame optional lugs, see Mechanical Lugs in Section 7 of the Digest.

P- and R-frame alternate rating plugs, see MicroLogic Electronic Trip Units in Section 7 of the Digest.

Molded Case Circuit Breakers for I-Line Panelboards

PowerPacT™ B-frame, Thermal Magnetic

B-frame Interrupting Ratings

I-Line HQO Accessory

QO™ Distribution Panel—240 Vac Max. Only Mounts in Type HCJ, HCP, HCP-SU, or HCR-U I-Line panelboards, 30 A max. branch circuit breaker.

Phase Options Suffix Numbers for B/Q-frame Circuit Breakers

PowerPacT Q-frame for I-Line™ Panelboards and Switchboards

PowerPacT™ Q-frame— 225 A, Thermal-magnetic (240 Vac)(PowerPacT Q-frame 2–pole branch circuit breakers utilize 3 in. of I-Line mounting space and 3–pole Q-frame circuit breakers utilize 4.5 in. of I-Line mounting space.)

Interrupt Ratings (kA)

H- and J-frame for I-Line™ Panelboards and Switchboards

Interrupting Ratings Codes (kA)

J-frame 250 A Thermal-Magnetic UL Current-Limiting[10]Circuit Breakers (600 Vac, 250 Vdc) With Factory Sealed Trip Unit[7] Suitable for Reverse Connection[7](All PowerPacT J-frame circuit breakers, both 2– and 3–pole, utilize 4.5 in. of I-Line mounting space.)

H-frame 150 A and J-frame 250 A MicroLogic Electronic Trip UL Current-Limiting[10]Circuit Breakers(600 Vac) With Factory Sealed Trip Unit[7] Suitable for Reverse Connection [12](PowerPacT Electronic Trip H- and J-frame circuit breakers utilize 4.5 in. of I-Line mounting space.)

Interrupting Ratings Codes (kA)

J-frame Mission Critical Circuit Breaker

J-frame 250 A MicroLogic Electronic Trip Mission Critical Circuit Breakers (480/277 Vac) With Factory Sealted Trip Units Suitable for Reverse Connection[16]

L-frame Mission Critical Circuit Breaker

L-frame 600 A MicroLogic Electronic Trip Mission Critical Circuit Breakers (480/277 Vac) With Factory Sealed Trip Units Suitable for Reverse Connection[16]

PowerPacT™ H-, J-, and L-frame Automatic Molded Case Switches, 600 Vac

Interrupting Ratings Codes (kA)

H/J/L-Frame Circuit Breaker/Switch Phase Options—Example HDA26150( )

LA/LH-frame Thermal Magnetic Circuit Breakers

L-frame—400 A, Thermal-magnetic (600 Vac)

Interrupt Ratings (kA)

PowerPacT L- and M-frame for I-Line™ Panelboards and Switchboards

L-frame 600 A Circuit Breakers with Lugs and Factory-Sealed Electronic Trip Units Suitable for Reverse Connection[22](L-frame circuit breaker utilizes 6 in. of available I-Line bus)

Interrupt Ratings Codes (kA) for PowerPacT L and M Frames

M-Frame 800 A, Basic Electronic Trip System Type ET 1.0[27] Factory-Sealed Trip Unit(PowerPacT M-frame circuit breakers utilize 9 in. of the available I-Line bussing.)

M-Frame 800 A, Adjustable Amperage Electronic Trip Unit

Automatic Molded Case Switches—600 Vac, 50/60 Hz

PowerPacT P- and R-frame Interrupt Ratings Codes

Refer to Catalog 0612CT0101

PowerPacT P- and R-frame for I-Line™ Panelboards and Switchboards

PowerPacT P-frame 1200 A (600 Vac, 50/60 Hz) 3P Circuit Breaker with Electronic Trip Unit(PowerPacT P-frame circuit breakers utilize 9 in. of the available I-Line bussing.)

PowerPacT R-frame 1200 A (600 Vac, 50/60 Hz) 3P Circuit Breaker with Electronic Trip Unit

Footnotes

PowerPacT™ Q-frame— 225 A, Thermal-magnetic (240 Vac)
(PowerPacT Q-frame 2–pole branch circuit breakers utilize 3 in. of I-Line mounting space and 3–pole Q-frame circuit breakers utilize 4.5 in. of I-Line mounting space.)

J-frame 250 A Thermal-Magnetic UL Current-Limiting^[10]Circuit Breakers (600 Vac, 250 Vdc) With Factory Sealed Trip Unit^[7] Suitable for Reverse Connection^[7]
(All PowerPacT J-frame circuit breakers, both 2– and 3–pole, utilize 4.5 in. of I-Line mounting space.)

H-frame 150 A and J-frame 250 A MicroLogic Electronic Trip UL Current-Limiting^[10]Circuit Breakers
(600 Vac) With Factory Sealed Trip Unit^[7] Suitable for Reverse Connection ^[12]
(PowerPacT Electronic Trip H- and J-frame circuit breakers utilize 4.5 in. of I-Line mounting space.)

J-frame 250 A MicroLogic Electronic Trip Mission Critical Circuit Breakers (480/277 Vac) With Factory Sealted Trip Units Suitable for Reverse Connection^[16]

L-frame 600 A MicroLogic Electronic Trip Mission Critical Circuit Breakers (480/277 Vac) With Factory Sealed Trip Units Suitable for Reverse Connection^[16]

L-frame 600 A Circuit Breakers with Lugs and Factory-Sealed Electronic Trip Units Suitable for Reverse Connection^[22]
(L-frame circuit breaker utilizes 6 in. of available I-Line bus)

M-Frame 800 A, Basic Electronic Trip System Type ET 1.0^[27] Factory-Sealed Trip Unit
(PowerPacT M-frame circuit breakers utilize 9 in. of the available I-Line bussing.)

PowerPacT P-frame 1200 A (600 Vac, 50/60 Hz) 3P Circuit Breaker with Electronic Trip Unit
(PowerPacT P-frame circuit breakers utilize 9 in. of the available I-Line bussing.)