Circuit Breakers

Explore Circuit Breakers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Quantity	Datasheet	Series	Packaging	Product Status	Mounting Type	Breaker Type	Current Rating (Amps)	Voltage Rating - AC	Voltage Rating - DC	Actuator Type	Number of Poles	Illumination	Illumination Voltage (Nominal)	Approval Agency
BKA160151 MOLDED CASE CIRCUIT BREAKER 347V Schneider Electric	5,594	RFQ	Datasheet	PowerPact	Box	Obsolete	DIN Rail	Thermal Magnetic	15A	600 V	-	Toggle	1	None	-	CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
BKA160153 MOLDED CASE CIRCUIT BREAKER 347V Schneider Electric	4,525	RFQ	Datasheet	PowerPact	Box	Obsolete	Chassis Mount	Thermal Magnetic	15A	600 V	-	Toggle	1	None	-	CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
BJA160151 MOLDED CASE CIRCUIT BREAKER 347V Schneider Electric	3,844	RFQ	Datasheet	PowerPact	Box	Obsolete	DIN Rail	Thermal Magnetic	15A	240 V	-	Toggle	1	None	-	CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
BJA160205 MOLDED CASE CIRCUIT BREAKER 347V Schneider Electric	3,645	RFQ	Datasheet	PowerPact	Box	Obsolete	DIN Rail	Thermal Magnetic	20A	240 V	-	Toggle	1	None	-	CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
BJA160203 MOLDED CASE CIRCUIT BREAKER 347V Schneider Electric	4,695	RFQ	Datasheet	PowerPact	Box	Obsolete	DIN Rail	Thermal Magnetic	20A	240 V	-	Toggle	1	None	-	CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
M55629/3-TMUML CIR BRKR HYD MAG Sensata-Airpax	2,540	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-
BKA160205 MOLDED CASE CIRCUIT BREAKER 347V Schneider Electric	4,617	RFQ	Datasheet	PowerPact	Box	Obsolete	Chassis Mount	Thermal Magnetic	20A	600 V	-	Toggle	1	None	-	CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
QOB212535 MINIATURE CIRCUIT BREAKER 120/24 Schneider Electric	5,465	RFQ	Datasheet	QO	Box	Obsolete	Chassis Mount	Thermal Magnetic	125A	120 V	250 V	Lever	2	None	-	CSA, UL
BKA160203 MOLDED CASE CIRCUIT BREAKER 347V Schneider Electric	3,472	RFQ	Datasheet	PowerPact	Box	Obsolete	Chassis Mount	Thermal Magnetic	20A	600 V	-	Toggle	1	None	-	CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
BKA160201 MOLDED CASE CIRCUIT BREAKER 347V Schneider Electric	6,968	RFQ	Datasheet	PowerPact	Box	Obsolete	Chassis Mount	Thermal Magnetic	20A	600 V	-	Toggle	1	None	-	CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
BJA160303 MINIATURE CIRCUIT BREAKER 600V 3 Schneider Electric	6,425	RFQ	Datasheet	PowerPact	Box	Obsolete	Chassis Mount	Thermal Magnetic	30A	240 V	125 V	Toggle	1	None	-	CSA, EN 60947-2, EN 60947-5-1, IEC 60947-2, IEC 60947-5-1, UL489
BJA160251 MOLDED CASE CIRCUIT BREAKER 347V Schneider Electric	9,221	RFQ	Datasheet	PowerPact	Box	Obsolete	DIN Rail	Thermal Magnetic	25A	240 V	-	Toggle	1	None	-	EN 60947-2, IEC 60947-2
BJA160305 MOLDED CASE CIRCUIT BREAKER 347V Schneider Electric	8,832	RFQ	Datasheet	PowerPact	Box	Obsolete	DIN Rail	Thermal Magnetic	30A	240 V	-	Toggle	1	None	-	CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
BJA160401 MOLDED CASE CIRCUIT BREAKER 347V Schneider Electric	6,495	RFQ	Datasheet	PowerPact	Box	Obsolete	DIN Rail	Thermal Magnetic	40A	240 V	-	Toggle	1	None	-	CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
BJA160301 MOLDED CASE CIRCUIT BREAKER 347V Schneider Electric	3,978	RFQ	Datasheet	PowerPact	Box	Obsolete	DIN Rail	Thermal Magnetic	30A	240 V	250 V	Toggle	1	None	-	CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
JTM-1-1RLS4-52-3-F1-250-S-C CIR BRKR,HYDMAG Sensata-Airpax	6,409	RFQ	Datasheet	JTM	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	250A	-	160 V	Lever	1	None	-	CCC, CSA, UL489A
JTM-1-1RLS4-53-1-B2-200-S-C CIR BRKR HYD MAG Sensata-Airpax	2,108	RFQ	Datasheet	JTM	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	200A	-	65 V	Lever	1	None	-	CCC, CSA, UL489A
3VA51605ED210AA0 BRKR 3VA51 2P 60A 35KA FTFM Siemens	5,317	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	60A	415 V	-	Lever	2	None	-	CCC, CE, CSA, EAC, UL489, VDE
3VA51255ED210AA0 BRKR 3VA51 2P 25A 35KA FTFM Siemens	2,259	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	25A	415 V	-	Lever	2	None	-	CCC, CE, CSA, EAC, UL489, VDE
3VA51405ED210AA0 BRKR 3VA51 2P 40A 35KA FTFM Siemens	9,344	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	40A	415 V	-	Lever	2	None	-	CCC, CE, CSA, EAC, UL489, VDE

FAQ

Frequently Asked Questions

What are Circuit Breakers components used for?

Circuit Breakers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Circuit Breakers part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Circuit Breakers parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.