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
CLB-203-00DNN-W-A CIRCUIT BREAKER Carling Technologies	4,697	3.02	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	20A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-203-27ENN-W-H CIRCUIT BREAKER Carling Technologies	8,397	3.02	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	20A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-203-00DNN-B-A CIRCUIT BREAKER Carling Technologies	9,897	3.02	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	20A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
W57-XB1A4B11-10 CIR BRKR THRM 10A 250VAC TE Connectivity Potter & Brumfield Relays	6,293	3.39	RFQ	Datasheet	W57	Tray	Active	Panel Mount	Thermal	10A	250 V	-	Push to Reset	1	-	-	-
CLB-123-11B3A-B-A CIR BRKR THRM 12A 250VAC 32VDC Carling Technologies	7,775	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	12A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-123-11ANN-W-A CIRCUIT BREAKER Carling Technologies	9,997	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	12A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-123-11BNN-W-A CIRCUIT BREAKER Carling Technologies	8,661	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	12A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-123-11BNN-B-A CIRCUIT BREAKER Carling Technologies	3,314	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	12A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-123-11ANN-B-A CIRCUIT BREAKER Carling Technologies	4,585	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	12A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-063-12CNN-W-A/06 CIRCUIT BREAKER Carling Technologies	2,987	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	6A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-063-11ANN-B-A CIRCUIT BREAKER Carling Technologies	7,179	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	6A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-063-11BNN-B-A CIRCUIT BREAKER Carling Technologies	8,935	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	6A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-073-11ANN-B-A CIRCUIT BREAKER Carling Technologies	5,139	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	7A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-063-27JNN-B-A CIRCUIT BREAKER Carling Technologies	4,888	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	6A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-073-11BNN-B-A CIRCUIT BREAKER Carling Technologies	7,025	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	7A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-063-27ENN-W-A/06 CIRCUIT BREAKER Carling Technologies	2,460	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	6A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-073-27ENN-B-A/07 CIRCUIT BREAKER Carling Technologies	5,225	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	7A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-073-11BNN-W-A CIRCUIT BREAKER Carling Technologies	8,748	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	7A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-073-11A3N-B-A CIRCUIT BREAKER Carling Technologies	2,063	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	7A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500
CLB-073-27ENN-W-A/07 CIRCUIT BREAKER Carling Technologies	6,071	3.03	RFQ	Datasheet	CLB	Bulk	Active	Panel Mount	Thermal	7A	250 V	32 V	Push to Reset	1	None	-	CE, cUL, TUV, UL1077, UL1500

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.