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
3120-F311-P7T1-W15FY2-15A CIR BRKR THRM 15A 250VAC 50VDC E-T-A	8,492	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	15A	250 V	50 V	Rocker	1	Orange	20V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W15FY3-1.8A CIR BRKR THRM 1.8A 250VAC 50VDC E-T-A	3,969	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	1.8A	250 V	50 V	Rocker	1	Orange	90V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W15FY3-10A CIR BRKR THRM 10A 250VAC 50VDC E-T-A	8,371	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	10A	250 V	50 V	Rocker	1	Orange	90V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W15FY3-15A CIR BRKR THRM 15A 250VAC 50VDC E-T-A	3,946	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	15A	250 V	50 V	Rocker	1	Orange	90V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W15FY3-1A CIR BRKR THRM 1A 250VAC 50VDC E-T-A	8,621	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	1A	250 V	50 V	Rocker	1	Orange	90V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W15FY3-20A CIR BRKR THRM 20A 250VAC 50VDC E-T-A	5,264	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	20A	250 V	50 V	Rocker	1	Orange	90V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W15FY3-5A CIR BRKR THRM 5A 250VAC 50VDC E-T-A	6,459	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	5A	250 V	50 V	Rocker	1	Orange	90V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W15FY3-8A CIR BRKR THRM 8A 250VAC 50VDC E-T-A	6,505	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	8A	250 V	50 V	Rocker	1	Orange	90V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W15FY4-20A CIR BRKR THRM 20A 250VAC 50VDC E-T-A	3,148	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	20A	250 V	50 V	Rocker	1	Orange	185V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W15GY3-3A CIR BRKR THRM 3A 250VAC 50VDC E-T-A	2,223	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	3A	250 V	50 V	Rocker	1	Orange	90V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W15LY3-15A CIR BRKR THRM 15A 250VAC 50VDC E-T-A	7,674	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	15A	250 V	50 V	Rocker	1	Orange	90V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W15LY3-5A CIR BRKR THRM 5A 250VAC 50VDC E-T-A	5,699	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	5A	250 V	50 V	Rocker	1	Orange	90V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W15XY3-5A CIR BRKR THRM 5A 250VAC 50VDC E-T-A	3,476	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	5A	250 V	50 V	Rocker	1	Orange	9V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W16DT3-16A CIR BRKR THRM 16A 250VAC 50VDC E-T-A	6,281	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	16A	250 V	50 V	Rocker	1	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W19DG2-2.5A CIR BRKR THRM 2.5A 250VAC 50VDC E-T-A	2,977	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	2.5A	250 V	50 V	Rocker	1	Green	20V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W19DG2-2A CIR BRKR THRM 2A 250VAC 50VDC E-T-A	2,044	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	2A	250 V	50 V	Rocker	1	Green	20V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W19DG2-6A CIR BRKR THRM 6A 250VAC 50VDC E-T-A	7,287	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	6A	250 V	50 V	Rocker	1	Green	20V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W19DG3-10A CIR BRKR THRM 10A 250VAC 50VDC E-T-A	4,307	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	10A	250 V	50 V	Rocker	1	Green	90V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W19DG3-12A CIR BRKR THRM 12A 250VAC 50VDC E-T-A	5,672	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	12A	250 V	50 V	Rocker	1	Green	90V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F311-P7T1-W19DG3-15A CIR BRKR THRM 15A 250VAC 50VDC E-T-A	5,438	RFQ	Datasheet	3120-F	Bulk	Obsolete	Panel Mount	Thermal	15A	250 V	50 V	Rocker	1	Green	90V	CSA C22.2 No 235, GB 17701, IEC 60934, 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.