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Square D Circuit Breakers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Type	Current Rating	Voltage Rating AC	Voltage Rating DC	Number of Poles	Actuator	Illuminated
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A QOU120 Square D 1: ¥6,677.2 20In Stock New At Mouser	Mfr. Part # QOU120 Mouser Part # 996-QOU120 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A	Datasheet	20In Stock	¥6,677.2	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 30A QOU130 Square D 1: ¥6,677.2 1In Stock New At Mouser	Mfr. Part # QOU130 Mouser Part # 996-QOU130 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 30A	Datasheet	1In Stock	¥6,677.2	Min.: 1 Mult.: 1
Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 45A HGL36045 Square D 1: ¥247,987.3 1In Stock New At Mouser	Mfr. Part # HGL36045 Mouser Part # 996-HGL36045 New At Mouser	Square D	Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 45A	Datasheet	1In Stock	¥247,987.3	Min.: 1 Mult.: 1	HGL
Circuit Breakers MOTOR CIRCUIT PROTECTOR 600V 30A HJL36030M71 Square D 1: ¥180,882.9 1In Stock	Mfr. Part # HJL36030M71 Mouser Part # 996-HJL36030M71	Square D	Circuit Breakers MOTOR CIRCUIT PROTECTOR 600V 30A	Datasheet	1In Stock	¥180,882.9	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A QOB2201200FT Square D 1: ¥59,553.5 2In Stock	Mfr. Part # QOB2201200FT Mouser Part # 996-QOB2201200FT	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A	Datasheet	2In Stock	¥59,553.5	Min.: 1 Mult.: 1	QO	Circuit Breakers	Miniature	20 A	120 VAC, 240 VAC		2 Pole	Lever	Non-Illuminated
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 30A QOU230 Square D 1: ¥15,357.6 7In Stock New At Mouser	Mfr. Part # QOU230 Mouser Part # 996-QOU230 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 30A	Datasheet	7In Stock	¥15,357.6	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 100A QOB2100 Square D 1: ¥42,584.7 3In Stock	Mfr. Part # QOB2100 Mouser Part # 996-QOB2100	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 100A	Datasheet	3In Stock	¥42,584.7	Min.: 1 Mult.: 1	Qo	Miniature Circuit Breakers	Standard	100 A	120 VAC, 240 VAC		2 Pole	Toggle	Non-Illuminated
Circuit Breakers MINIATURE CIRCUIT BREAKER 120V 30A QOB130 Square D 1: ¥6,610.8 5In Stock	Mfr. Part # QOB130 Mouser Part # 996-QOB130	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120V 30A	Datasheet	5In Stock	¥6,610.8	Min.: 1 Mult.: 1		Miniature Circuit Breakers	Standard	30 A	120 VAC, 240 VAC		1 Pole	Toggle	Non-Illuminated
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A QOB220 Square D 1: ¥15,208.1 2In Stock	Mfr. Part # QOB220 Mouser Part # 996-QOB220	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A	Datasheet	2In Stock	¥15,208.1	Min.: 1 Mult.: 1	Qo	Miniature Circuit Breakers	Standard	20 A	120 VAC, 240 VAC		2 Pole	Toggle	Non-Illuminated
Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 50A QOB350 Square D 1: ¥52,570.7 1In Stock New Product	Mfr. Part # QOB350 Mouser Part # 996-QOB350 New Product	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 50A	Datasheet	1In Stock	¥52,570.7	Min.: 1 Mult.: 1	QO	Miniature Circuit Breakers	Standard	50 A	120 VAC, 240 VAC	48 VDC	3 Pole	Toggle	Non-Illuminated
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A QOU115 Square D 1: ¥6,677.2 99Expected 11/19/2026 New At Mouser	Mfr. Part # QOU115 Mouser Part # 996-QOU115 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A	Datasheet	99Expected 11/19/2026	¥6,677.2	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A QOB1155237 Square D 1: ¥7,923 1Expected 11/16/2026 New At Mouser	Mfr. Part # QOB1155237 Mouser Part # 996-QOB1155237 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A	Datasheet	1Expected 11/16/2026	¥7,923	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 20A QOU320 Square D 1: ¥51,125.6 1Expected 11/19/2026 New At Mouser	Mfr. Part # QOU320 Mouser Part # 996-QOU320 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 20A	Datasheet	1Expected 11/19/2026	¥51,125.6	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 25A QOU3255283 Square D 1: ¥58,799.4 1On Order New At Mouser	Mfr. Part # QOU3255283 Mouser Part # 996-QOU3255283 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 25A	Datasheet	1On Order	¥58,799.4	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER FINGERSAFE COVER QOULFSC1 Square D 1: ¥431.9 250Expected 11/19/2026 New At Mouser	Mfr. Part # QOULFSC1 Mouser Part # 996-QOULFSC1 New At Mouser	Square D	Circuit Breakers CIRCUIT BREAKER FINGERSAFE COVER	Datasheet	250Expected 11/19/2026	¥431.9	Min.: 1 Mult.: 1
Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 60A HDF36060 Square D 1: ¥180,716.8 1Expected 1/21/2027 New At Mouser	Mfr. Part # HDF36060 Mouser Part # 996-HDF36060 New At Mouser	Square D	Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 60A	Datasheet	1Expected 1/21/2027	¥180,716.8	Min.: 1 Mult.: 1	HDF
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A QOU1105283 Square D 1: ¥11,128.7 1On Order New At Mouser	Mfr. Part # QOU1105283 Mouser Part # 996-QOU1105283 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A	Datasheet	1On Order	¥11,128.7	Min.: 1 Mult.: 1
Circuit Breakers OPERATING MECHANISM 600VAC 100AMP NEMA 9421LF1 Square D 1: ¥21,697.6 Non-Stocked Lead-Time 5 Weeks New At Mouser	Mfr. Part # 9421LF1 Mouser Part # 996-9421LF1 New At Mouser	Square D	Circuit Breakers OPERATING MECHANISM 600VAC 100AMP NEMA	Datasheet	Non-Stocked Lead-Time 5 Weeks	¥21,697.6	Min.: 1 Mult.: 1
Circuit Breakers OPERATING MECH VARIABLE DEPTH IEC 9422RQ1 Square D 1: ¥62,769.2 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part # 9422RQ1 Mouser Part # 996-9422RQ1 New At Mouser	Square D	Circuit Breakers OPERATING MECH VARIABLE DEPTH IEC	Datasheet	Non-Stocked Lead-Time 4 Weeks	¥62,769.2	Min.: 1 Mult.: 1
Circuit Breakers MOLDED CASE CIRCUIT BRKR 600Y/347V 15A BDA260152 Square D 1: ¥134,374.9 Non-Stocked Lead-Time 6 Weeks New At Mouser	Mfr. Part # BDA260152 Mouser Part # 996-BDA260152 New At Mouser	Square D	Circuit Breakers MOLDED CASE CIRCUIT BRKR 600Y/347V 15A	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥134,374.9	Min.: 1 Mult.: 1	BDA
Circuit Breakers MOLDED CASE CIRCUIT BRKR 480Y/277V 125A BGA34125Y Square D 1: ¥304,793.5 Non-Stocked Lead-Time 10 Weeks New At Mouser	Mfr. Part # BGA34125Y Mouser Part # 996-BGA34125Y New At Mouser	Square D	Circuit Breakers MOLDED CASE CIRCUIT BRKR 480Y/277V 125A	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥304,793.5	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 480Y/277V 50A EDB34050 Square D 1: ¥111,120.9 Non-Stocked Lead-Time 6 Weeks New At Mouser	Mfr. Part # EDB34050 Mouser Part # 996-EDB34050 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 480Y/277V 50A	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥111,120.9	Min.: 1 Mult.: 1	EDB
Circuit Breakers MINIATURE CIRCUIT BREAKER 600V 100A EDB36100 Square D 1: ¥151,317.1 Non-Stocked Lead-Time 7 Weeks New At Mouser	Mfr. Part # EDB36100 Mouser Part # 996-EDB36100 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 600V 100A	Datasheet	Non-Stocked Lead-Time 7 Weeks	¥151,317.1	Min.: 1 Mult.: 1	EDB
Circuit Breakers MINIATURE CIRCUIT BREAKER 277V 30A EGB14030 Square D 1: ¥42,355.5 Non-Stocked Lead-Time 2 Weeks New At Mouser	Mfr. Part # EGB14030 Mouser Part # 996-EGB14030 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 277V 30A	Datasheet	Non-Stocked Lead-Time 2 Weeks	¥42,355.5	Min.: 1 Mult.: 1	EGB
Circuit Breakers MINIATURE CIRCUIT BREAKER 277V 30A EGB14030EPD Square D 1: ¥208,621.6 Non-Stocked Lead-Time 5 Weeks New At Mouser	Mfr. Part # EGB14030EPD Mouser Part # 996-EGB14030EPD New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 277V 30A	Datasheet	Non-Stocked Lead-Time 5 Weeks	¥208,621.6	Min.: 1 Mult.: 1	EGB

9422
BDA
BDL
BG
BGA
BJA
BJL
CU
EDB
EGB
EJB
HDA
HDF
HDL
HDM
HDP
HGA
HGF
HGL
HGM

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Square D Circuit Breakers

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