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	Price	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
IEG6-70372-9-V CIR BRKR,HYDMAG Sensata-Airpax	5,367	0.00	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-
4430.21 CIR BRKR THRM 6A 240VAC 60VDC SCHURTER Inc.	5,296	40.16	RFQ	Datasheet	TA45	Bulk	Active	Panel Mount	Thermal	6A	240 V	60 V	Rocker	2	-	-	CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4430.2133 CIR BRKR THRM 12A 240VAC 60VDC SCHURTER Inc.	8,380	40.16	RFQ	Datasheet	TA45	Bulk	Active	Panel Mount	Thermal	12A	240 V	60 V	Rocker	2	-	-	CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4430.2564 CIR BRKR THRM 1.5A 240VAC 60VDC SCHURTER Inc.	8,011	40.16	RFQ	Datasheet	TA45	Bulk	Active	Panel Mount	Thermal	1.5A	240 V	60 V	Rocker	2	-	-	CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4430.2562 CIR BRKR THRM 3A 240VAC 60VDC SCHURTER Inc.	4,918	40.16	RFQ	Datasheet	TA45	Bulk	Active	Panel Mount	Thermal	3A	240 V	60 V	Rocker	2	Green	110V	CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4430.2563 CIR BRKR THRM 6A 240VAC 60VDC SCHURTER Inc.	6,555	40.16	RFQ	Datasheet	TA45	Bulk	Active	Panel Mount	Thermal	6A	240 V	60 V	Rocker	2	Green	110V	CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4430.2566 CIR BRKR THRM 10A 240VAC 60VDC SCHURTER Inc.	8,023	40.16	RFQ	Datasheet	TA45	Bulk	Active	Panel Mount	Thermal	10A	240 V	60 V	Rocker	2	Green	220V	CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4430.3546 CIR BRKR THRM 5A 240VAC 60VDC SCHURTER Inc.	2,449	40.16	RFQ	Datasheet	TA45	Bulk	Active	Panel Mount	Thermal	5A	240 V	60 V	Rocker	2	Green	110V	CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4430.3547 CIR BRKR THRM 1A 240VAC 60VDC SCHURTER Inc.	2,178	40.16	RFQ	Datasheet	TA45	Bulk	Active	Panel Mount	Thermal	1A	240 V	60 V	Rocker	2	Green	110V	CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
1Z10UM 1Z10UM 10A CIRCUIT BREAKER Z CHA Altech Corporation	9,545	38.64	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	10A	277 V	42 V	Lever	1	None	-	CSA, UL508
1Z12UM 1Z12UM 12A CIRCUIT BREAKER Z CHA Altech Corporation	7,190	38.64	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	12A	277 V	42 V	Lever	1	None	-	CSA, UL508
1Z13UM 1Z13UM 13A CIRCUIT BREAKER Z CHA Altech Corporation	5,314	38.64	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	13A	277 V	42 V	Lever	1	None	-	CSA, UL508
1Z15UM 1Z15UM 15A CIRCUIT BREAKER Z CHA Altech Corporation	3,002	38.64	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	15A	277 V	42 V	Lever	1	None	-	CSA, UL508
1Z16UM 1Z16UM 16A CIRCUIT BREAKER Z CHA Altech Corporation	5,070	38.64	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	16A	277 V	42 V	Lever	1	None	-	CSA, UL508
1Z20UM 1Z20UM 20A CIRCUIT BREAKER Z CHA Altech Corporation	6,344	38.64	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	20A	277 V	42 V	Lever	1	None	-	CSA, UL508
1Z25UM 1Z25UM 25A CIRCUIT BREAKER Z CHA Altech Corporation	6,511	38.64	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	25A	277 V	42 V	Lever	1	None	-	CSA, UL508
1Z30UM 1Z30UM 30A CIRCUIT BREAKER Z CHA Altech Corporation	3,524	38.64	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	30A	277 V	24 V	Lever	1	None	-	CSA, UL508
1Z32UM 1Z32UM 32A CIRCUIT BREAKER Z CHA Altech Corporation	4,085	38.64	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	32A	277 V	24 V	Lever	1	None	-	CSA, UL508
2822100000 CIR BRK MAG-HYD 240VAC/80VDC LVR Weidmüller	2,520	35.63	RFQ	Datasheet	HB	Box	Obsolete	DIN Rail	Magnetic (Hydraulic Delay)	15A	240 V	80 V	Lever	1	None	-	CCC, CE, UL489, VDE
MA1-T-14-450-3-A16-2-C CIRCUIT BREAKER Carling Technologies	7,856	40.21	RFQ	Datasheet	M	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	5A	250 V	80 V	Rocker	1	None	-	CCC, CSA, UL1077

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.