Thermal-Magnetic Circuit Breakers

Class 600

SF Circuit Breakers

CE marking.
S-frame circuit breakers are CCC Certified.
International products—for export use only.
MCCBs in I-Line™ plug-on construction and a complete line of accessories are available. Contact your local Field Sales office.
Order entry point is Cedar Rapids, Iowa.

SFAL, Individually-Mounted, IEC Rated Circuit Breakers, 415/240 Vac Max., 50/60 Hz, 1P, 2P, and 3P

Ampere Rating	Cat. No.
Ampere Rating	1P	2P	3P
SFAL ^[1]
16 A	SFAL1016	SFAL2016	SFAL3016
20 A	SFAL1020	SFAL2020	SFAL3020
32 A	SFAL1032	SFAL2032	SFAL3032
40 A	SFAL1040	SFAL2040	SFAL3040
50 A	SFAL1050	SFAL2050	SFAL3050
63 A	SFAL1063	SFAL2063	SFAL3063
80 A	SFAL1080	SFAL2080	SFAL3080
100 A	SFAL1100	SFAL2100	SFAL3100
125 A	—	SFAL2125	SFAL3125
160 A	—	SFAL2160	SFAL3160

Breaking Capacities

CE Marking
International products—IEC 60947-2 rated. North American products are dual rated, UL 489 and IEC 60947-2.
MCCBs in I-Line™ plug-on construction and a complete line of accessories are available. Contact your nearest Field Sales office.
Order entry point is Cedar Rapids, Iowa.

Circuit Breaker Breaking Capacities

Circuit Breaker Cat. Prefix		Current Rating (Amps)	Short-circuit Ratings (415 Vac)			Isolator Rating	Impulse Rating U_imp(kV)	Insulation Rating U_i (Vac)
International	North America		Ultimate	Service	Withstand
International	North America		l_cu	I_cs	I_cw
—	FA, FH	15–100 A	10 kA	2.5 kA	N/A	Yes	6	750
—	FA, FH (1 pole) ^[2]	15–100 A	18 kA	9 kA	N/A	Yes	6	750
SFA (1 pole) ^[2] SFA ^[3]	—	16–100 A 16–160 A	25 kA 25 kA	12.5 kA 12.5 kA	N/A N/A	Yes Yes	6 6	750 750
—	FC	15–100 A	10 kA	2.5 kA	N/A	Yes	6	750
SFH	—	16–63 A 80–100 A	65 kA 65 kA	50 kA 33 kA	N/A N/A	Yes Yes	6 6	750 750

SF Circuit Breaker Dimensions

Figure 1

CE Marking
International products—IEC 60947-2 rated. North American products are dual rated, UL 489 and IEC 60947-2.
MCCBs in I-Line™ plug-on construction and a complete line of accessories are available. Contact your nearest Field Sales office.
Order entry point is Cedar Rapids, Iowa.

Dimensions

Circuit Breaker	No. Poles	Fig. No.	Dimensions – mm
Circuit Breaker	No. Poles	Fig. No.	A	B	C	D	E	F	G	H
SFA, FA, FH	3	1	152	114	80	105	11	130	38	19

Photovoltaic Accessories

note

Photovoltaic circuit breakers and related accessories are obsolete. Limited service stock is available for replacement or fill purposes. Contact the nearest sales office for product availability.

Auxiliary Switches

Contacts	Factory-Installed Suffix	Field-Installable Kit No.	Kit Qty.
1A/1B Standard	AA	S29450	1
2A/2B Standard	AB	S29450	2
3A/3B Standard ^[4]	AC	S29450	3
1A/1B Low-Level (Gold)	AE	S29452	1
2A/2B Low-Level (Gold)	AF	S29452	2
3A/3B Low-Level (Gold) ^[4]	AG	S29452	3

Alarm/Overcurrent Trip Switches

Suffix	Switch	Kit No.	Kit Qty.
PowerPact T-Frame
BC	Alarm Switch	S29450	1
BD	Overcurrent Trip Switch, Standard	S29450	1
BE	Alarm Switch and Overcurrent Trip Switch, Standard	S29450	2
PowerPact U-Frame
BC	Alarm Switch	S29450	1
BD	Overcurrent Trip Switch, Standard	S29450	1
BE	Alarm Switch and Overcurrent Trip Switch, Standard	S29450	2

Shunt Trips and Undervoltage Trips

Voltage	Shunt Trip (MX)		Undervoltage Trip (MN) Field-Installable Kit No.	Adjustable and Fixed Time Delay Units for Undervoltage Trip Field-Installable Kit No.
Voltage	Suffix	Field-Installable Kit No.	Undervoltage Trip (MN) Field-Installable Kit No.
120 Vac	SA	S29386	—	—

F-Frame Thermal-Magnetic Circuit Breakers

F-Frame Circuit Breakers Ending Production in 2018–2019

PowerPact B-Frame 15–125 A molded case circuit breakers are the designated replacement for F-frame applications. The PowerPact B-frame features increased capacity, a smaller size in unit mount, same size in I-Line applications to ease retrofit, and a flexible range of field-installable accessories, auxiliaries and operators.

F-Frame Molded Case Circuit Breakers

FAL 1P 15–100 A	FAL/FHL 2P 15–100 A
FAL/FHL 3P 15–100 A

Termination Option

Termination Letter
F = No Lugs
L = Lugs both ends
P with MT Suffix = Lugs ON end
P = Lugs OFF end
F A L 3 6 1 0 0 For factory-installed termination, place termination letter in the third block of the circuit breaker catalog number.

Thermal-magnetic molded case circuit breakers shown here are permanent trip UL Listed, CSA Certified, IEC rated, and also meet the requirements of Federal Specification W–C–375B/GEN as indicated in Digest Section 7.

note

Consider using PowerPact™ circuit breakers for situations requiring circuit breaker accessories. See Digest Section 7 for more information.

F-Frame—100 A, Thermal-Magnetic, Individually-Mounted, Standard Interrupting, 240 Vac

Ampere Rating	Fixed AC Magnetic Trip		Cat. No.			Terminal Wire Range (AWG)
	Fixed AC Magnetic Trip		1 P 120 Vac	2 P 240 Vac	3 P 240 Vac
	Hold	Trip	1 P 120 Vac	2 P 240 Vac	3 P 240 Vac
15 A	275 A	600 A	FAL12015	FAL22015	FAL32015	AL50FA 14–4 Cu or 12–4 Al
20 A	275 A	600 A	FAL12020	FAL22020	FAL32020
25 A	275 A	600 A	FAL12025	FAL22025	FAL32025
30 A	275 A	600 A	FAL12030	FAL22030	FAL32030
35 A	400 A	850 A	FAL12035	FAL22035	FAL32035	AL100FA 14–1/0 Cu or 12–1/0 Al
40 A	400 A	850 A	FAL12040	FAL22040	FAL32040
45 A	400 A	850 A	FAL12045	FAL22045	FAL32045
50 A	400 A	850 A	FAL12050	FAL22050	FAL32050
60 A	800 A	1450 A	FAL12060	FAL22060	FAL32060
70 A	800 A	1450 A	FAL12070	FAL22070	FAL32070
80 A	800 A	1450 A	FAL12080	FAL22080	FAL32080
90 A	900 A	1700 A	FAL12090	FAL22090	FAL32090
100 A	900 A	1700 A	FAL12100	FAL22100	FAL32100

F-Frame—100 A, Thermal-Magnetic, Individually-Mounted, 480 Vac

Ampere Rating	Fixed AC Magnetic Trip		Standard Interrupting Cat. No.
	Fixed AC Magnetic Trip		1P 277 Vac, 125 Vdc	2P 480 Vac, 250 Vdc	3P 480 Vac, 250 Vdc	Terminal
	Hold	Trip	1P 277 Vac, 125 Vdc	2P 480 Vac, 250 Vdc	3P 480 Vac, 250 Vdc	Terminal
15 A	275 A	600 A	FAL14015	FAL24015	FAL34015	AL50FA (1) 14–4 Cu or (1) 12–4 Al
20 A	275 A	600 A	FAL14020	FAL24020	FAL34020
25 A	275 A	600 A	FAL14025	FAL24025	FAL34025
30 A	275 A	600 A	FAL14030	FAL24030	FAL34030
35 A	400 A	850 A	FAL14035	FAL24035	FAL34035	AL100FA (1) 14–1/0 Cu or (1) 12–1/0 Al
40 A	400 A	850 A	FAL14040	FAL24040	FAL34040
45 A	400 A	850 A	FAL14045	FAL24045	FAL34045
50 A	400 A	850 A	FAL14050	FAL24050	FAL34050
60 A	800 A	1450 A	FAL14060	FAL24060	FAL34060
70 A	800 A	1450 A	FAL14070	FAL24070	FAL34070
80 A	800 A	1450 A	FAL14080	FAL24080	FAL34080
90 A	900 A	1700 A	FAL14090	FAL24090	FAL34090
100 A	900 A	1700 A	FAL14100	FAL24100	FAL34100

F-Frame—100 A, Thermal-Magnetic, Individually-Mounted, 600 Vac

Ampere Rating	Fixed AC Magnetic Trip		Cat. No.							Terminal Wire Range (AWG)
			Standard Interrupting		High Interrupting			Current Limiting
			2P 600 Vac, 250 Vdc	3P 600 Vac, 250 Vdc	1P 277 Vac, 125 Vdc	2P 600 Vac, 250 Vdc	3P 600 Vac, 250 Vdc	2P 600 Vac, 250 Vdc	3P 600 Vac, 250 Vdc
	Hold	Trip	2P 600 Vac, 250 Vdc	3P 600 Vac, 250 Vdc	1P 277 Vac, 125 Vdc	2P 600 Vac, 250 Vdc	3P 600 Vac, 250 Vdc	2P 600 Vac, 250 Vdc	3P 600 Vac, 250 Vdc
15 A	275 A	600 A	FAL26015	FAL36015	FHL16015	FHL26015	FHL36015	—	—	AL50FA 14–4 Cu or 12–4 Al
20 A	275 A	600 A	FAL26020	FAL36020	FHL16020	FHL26020	FHL36020	FIL26020	FIL36020
25 A	275 A	600 A	FAL26025	FAL36025	FHL16025	FHL26025	FHL36025	FIL26025	FIL36025
30 A	275 A	600 A	FAL26030	FAL36030	FHL16030	FHL26030	FHL36030	FIL26030	FIL36030
35 A	400 A	850 A	FAL26035	FAL36035	FHL16035	FHL26035	FHL36035	FIL26035	FIL36035	AL100FA 14–1/0 Cu or 12–1/0 Al
40 A	400 A	850 A	FAL26040	FAL36040	FHL16040	FHL26040	FHL36040	FIL26040	FIL36040
45 A	400 A	850 A	FAL26045	FAL36045	FHL16045	FHL26045	FHL36045	FIL26045	FIL36045
50 A	400 A	850 A	FAL26050	FAL36050	FHL16050	FHL26050	FHL36050	FIL26050	FIL36050
60 A	800 A	1450 A	FAL26060	FAL36060	FHL16060	FHL26060	FHL36060	FIL26060	FIL36060
70 A	800 A	1450 A	FAL26070	FAL36070	FHL16070	FHL26070	FHL36070	FIL26070	FIL36070
80 A	800 A	1450 A	FAL26080	FAL36080	FHL16080	FHL26080	FHL36080	FIL26080	FIL36080
90 A	900 A	1700 A	FAL26090	FAL36090	FHL16090	FHL26090	FHL36090	FIL26090	FIL36090
100 A	900 A	1700 A	FAL26100	FAL36100	FHL16100	FHL26100	FHL36100	FIL26100	FIL36100

Accessories see Electrical Accessories through Power Distribution Connectors (PDC) for Circuit Breakers—for Field Replacement of Mechanical Lugs

Optional Lugs see Mechanical Lugs

Enclosures see Enclosures

Interrupting Ratings

Voltage	FAL			FHL	FCL ^[5]	FIL
Voltage	240 Vac	480 Vac	600 Vac	FHL	FCL ^[5]	FIL
240 Vac	10 kA	18 kA (1P), 25 kA (2P, 3P)	25 kA	25 kA (1P), 65 kA (2P, 3P)	100 kA	200 kA
480 Vac	—	18 kA	18 kA	25 kA (2P, 3P)	65 kA	200 kA
600 Vac	—	—	14 kA	18 kA (2P, 3P)	—	100 kA

F-Frame I-Line Circuit Breakers

FA 1P 1.5 in. (38 mm) Mounting Height	FA 2P 3 in. (76 mm) Mounting Height
FA 3P 5.5 in. (114 mm) Mounting Height

note

Consider using PowerPact™ circuit breakers for situations requiring circuit breaker accessories. See Digest Section 7 for more information.

F-Frame—100 A, Thermal-Magnetic, I-Line™ Construction, 240 Vac, Standard Interrupting

Ampere Rating	Fixed AC Magnetic Trip		Cat. No.		Terminal Wire Range (AWG)
	Fixed AC Magnetic Trip		2 P ^[6] 240 Vac	3 P 240 Vac
	Hold	Trip	2 P ^[6] 240 Vac	3 P 240 Vac
15 A	275 A	600 A	FA22015( )	FA32015	AL50FA 14–4 Cu or 12–4 Al
20 A	275 A	600 A	FA22020( )	FA32020
25 A	275 A	600 A	FA22025( )	FA32025
30 A	275 A	600 A	FA22030( )	FA32030
35 A	400 A	850 A	FA22035( )	FA32035	AL100FA 14–1/0 Cu or 12–1/0 Al
40 A	400 A	850 A	FA22040( )	FA32040
45 A	400 A	850 A	FA22045( )	FA32045
50 A	400 A	850 A	FA22050( )	FA32050
60 A	800 A	1450 A	FA22060( )	FA32060
70 A	800 A	1450 A	FA22070( )	FA32070
80 A	800 A	1450 A	FA22080( )	FA32080
90 A	900 A	1700 A	FA22090( )	FA32090
100 A	900 A	1700 A	FA22100( )	FA32100

F-Frame—100 A, Thermal-Magnetic, I-Line Construction, 480 Vac

Ampere Rating	Fixed AC Magnetic Trip		Standard Interrupting			Terminal Wire Range (AWG)
	Fixed AC Magnetic Trip		1P ^[6] ^[7] 277 Vac, 125 Vdc	2P ^[6] 480 Vac, 250 Vdc	3P 480 Vac, 250 Vdc
	Hold	Trip	1P ^[6] ^[7] 277 Vac, 125 Vdc	2P ^[6] 480 Vac, 250 Vdc	3P 480 Vac, 250 Vdc
15 A	275 A	600 A	—	FA24015( )	FA34015	AL50FA (1) 14–4 Cu or (1) 12–4 Al
20 A	275 A	600 A	—	FA24020( )	FA34020
25 A	275 A	600 A	—	FA24025( )	FA34025
30 A	275 A	600 A	—	FA24030( )	FA34030
35 A	400 A	850 A	FA14035( )	FA24035( )	FA34035	AL100FA (1) 14–1/0 Cu or (1) 12–1/0 Al
40 A	400 A	850 A	FA14040( )	FA24040( )	FA34040
45 A	400 A	850 A	FA14045( )	FA24045( )	FA34045
50 A	400 A	850 A	FA14050( )	FA24050( )	FA34050
60 A	800 A	1450 A	FA14060( )	FA24060( )	FA34060
70 A	800 A	1450 A	FA14070( )	FA24070( )	FA34070
80 A	800 A	1450 A	FA14080( )	FA24080( )	FA34080
90 A	900 A	1700 A	FA14090( )	FA24090( )	FA34090
100 A	900 A	1700 A	FA14100( )	FA24100( )	FA34100

F-Frame—100 A, Thermal-Magnetic, I-Line™ Construction, 600 Vac

Ampere Rating	Fixed AC Magnetic Trip		Cat. No.							Terminal Wire Range (AWG)
			Standard Interrupting		High Interrupting			Current Limiting
			2P ^[6] 600 Vac, 250 Vdc	3 P 600 Vac, 250 Vdc	1P ^[6] ^[7] 277 Vac, 125 Vdc	2P ^[6] 600 Vac, 250 Vdc	3P 600 Vac, 250 Vdc	2P ^[6] 600 Vac, 250 Vdc	3P 600 Vac, 250 Vdc
	Hold	Trip	2P ^[6] 600 Vac, 250 Vdc	3 P 600 Vac, 250 Vdc	1P ^[6] ^[7] 277 Vac, 125 Vdc	2P ^[6] 600 Vac, 250 Vdc	3P 600 Vac, 250 Vdc	2P ^[6] 600 Vac, 250 Vdc	3P 600 Vac, 250 Vdc
15 A	275 A	600 A	FA26015( )	FA36015	FH16015( )	FH26015( )	FH36015	—	—	AL50FA 14–4 Cu or 12–4 Al
20 A	275 A	600 A	FA26020( )	FA36020	FH16020( )	FH26020( )	FH36020	FI26020( )	FI36020
25 A	275 A	600 A	FA26025( )	FA36025	FH16025( )	FH26025( )	FH36025	—	—
30 A	275 A	600 A	FA26030( )	FA36030	FH16030( )	FH26030( )	FH36030	FI26030( )	FI36030
35 A	400 A	850 A	FA26035( )	FA36035	FH16035( )	FH26035( )	FH36035	—	—	AL100FA 14–1/0 Cu or 12–1/0 Al
40 A	400 A	850 A	FA26040( )	FA36040	FH16040( )	FH26040( )	FH36040	FI26040( )	FI36040
45 A	400 A	850 A	FA26045( )	FA36045	FH16045( )	FH26045( )	FH36045	—	—
50 A	400 A	850 A	FA26050( )	FA36050	FH16050( )	FH26050( )	FH36050	FI26050( )	FI36050
60 A	800 A	1450 A	FA26060( )	FA36060	FH16060( )	FH26060( )	FH36060	FI26060( )	FI36060
70 A	800 A	1450 A	FA26070( )	FA36070	FH16070( )	FH26070( )	FH36070	FI26070( )	FI36070
80 A	800 A	1450 A	FA26080( )	FA36080	FH16080( )	FH26080( )	FH36080	FI26080( )	FI36080
90 A	900 A	1700 A	FA26090( )	FA36090	FH16090( )	FH26090( )	FH36090	FI26090( )	FI36090
100 A	900 A	1700 A	FA26100( )	FA36100	FH16100( )	FH26100( )	FH36100	FI26100( )	FI36100

Phase Options

Phase Option Letter	1P	2P	3P
A B C	FA14035A FA14035B FA14035C	—	—
AB AC BC	—	FA24030AB FA24030AC FA24030BC	—
ABC CBA	—	—	FA34030 FA34030CBA

Phase Option Letter

FA14035A

FA14035B

FA14035C

—

FA24030AB

FA24030AC

FA24030BC

—

ABC

CBA

—

FA34030

FA34030CBA

Accessories see Electrical Accessories through Power Distribution Connectors (PDC) for Circuit Breakers—for Field Replacement of Mechanical Lugs

Optional Lugs see Mechanical Lugs

Enclosures see Enclosures

Interrupting Ratings

Voltage	FA			FH	FC^[5]	FI
Voltage	240 Vac	480 Vac	600 Vac	FH	FC^[5]	FI
240 Vac	10 kA	18 kA (1P), 25 kA (2P, 3P)	25 kA	25 kA (1P) 65 kA (2P, 3P)	100 kA	200 kA
277 Vac	—	18 kA	—	—	65 kA	—
480 Vac	—	18 kA	18 kA	25 kA (2P, 3P)	65 kA	200 kA
600 Vac	—	—	14 kA	18 kA (2P, 3P)	—	100 kA

Supplemental 11: Obsolescent and Obsolete Circuit Breakers

Supplemental 11: Obsolescent and Obsolete Circuit Breakers

Thermal-Magnetic Circuit Breakers

Class 600

SF Circuit Breakers

SFAL, Individually-Mounted, IEC Rated Circuit Breakers, 415/240 Vac Max., 50/60 Hz, 1P, 2P, and 3P

Breaking Capacities

Circuit Breaker Breaking Capacities

SF Circuit Breaker Dimensions

Dimensions

Photovoltaic Accessories

note

Auxiliary Switches

Alarm/Overcurrent Trip Switches

Shunt Trips and Undervoltage Trips

F-Frame Thermal-Magnetic Circuit Breakers

F-Frame Circuit Breakers Ending Production in 2018–2019

F-Frame Molded Case Circuit Breakers

Termination Option

note

F-Frame—100 A, Thermal-Magnetic, Individually-Mounted, Standard Interrupting, 240 Vac

F-Frame—100 A, Thermal-Magnetic, Individually-Mounted, 480 Vac

F-Frame—100 A, Thermal-Magnetic, Individually-Mounted, 600 Vac

Interrupting Ratings

F-Frame I-Line Circuit Breakers

note

F-Frame—100 A, Thermal-Magnetic, I-Line™ Construction, 240 Vac, Standard Interrupting

F-Frame—100 A, Thermal-Magnetic, I-Line Construction, 480 Vac

F-Frame—100 A, Thermal-Magnetic, I-Line™ Construction, 600 Vac

Phase Options

Interrupting Ratings

Footnotes