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
3120-N321-P7T1-W14FR3-1A CIR BRKR THERM SWITCH 2P E-T-A	4,136	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	1A	415 V	50 V	Rocker	2	Red	115V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N321-P7T1-W15FY4-1.5A CIR BRKR THERM SWITCH 2P E-T-A	5,753	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	1.5A	415 V	50 V	Rocker	2	Orange	230V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N323-P7T1-W14FR3-0.2A CIR BRKR THERM SWITCH 2P E-T-A	6,356	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	200mA	415 V	50 V	Rocker	2	Red	115V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N323-P7T1-W19FG3-1A CIR BRKR THERM SWITCH 2P E-T-A	4,524	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	1A	415 V	50 V	Rocker	2	Green	115V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N321-P7T1-W14FR3-2A CIR BRKR THERM SWITCH 2P E-T-A	9,552	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	2A	415 V	50 V	Rocker	2	Red	115V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N323-P7T1-W12DY3-0.5A CIR BRKR THERM SWITCH 2P E-T-A	8,188	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	500mA	415 V	50 V	Rocker	2	White	115V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N321-P7T1-W14DR3-2A CIR BRKR THERM SWITCH 2P E-T-A	2,286	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	2A	415 V	50 V	Rocker	2	Red	115V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N321-P7T1-W14XR4-2A CIR BRKR THERM SWITCH 2P E-T-A	8,865	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	2A	415 V	50 V	Rocker	2	Red	230V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N321-P7T1-W12FY4-0.3A CIR BRKR THERM SWITCH 2P E-T-A	3,466	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	300mA	415 V	50 V	Rocker	2	White	230V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N321-P7T1-W14LR4-1.5A CIR BRKR THERM SWITCH 2P E-T-A	4,739	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	1.5A	415 V	50 V	Rocker	2	Red	230V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N323-P7T1-W19LG3-1A CIR BRKR THERM SWITCH 2P E-T-A	3,295	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	1A	415 V	50 V	Rocker	2	Green	115V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N323-P7T1-W12FY4-1A CIR BRKR THERM SWITCH 2P E-T-A	8,261	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	1A	415 V	50 V	Rocker	2	White	230V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N323-P7T1-W14FR3-0.1A CIR BRKR THERM SWITCH 2P E-T-A	5,418	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	100mA	415 V	50 V	Rocker	2	Red	115V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N323-P7T1-W14FR3-2A CIR BRKR THERM SWITCH 2P E-T-A	8,309	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	2A	415 V	50 V	Rocker	2	Red	115V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N321-P7T1-W14FR3-1.5A CIR BRKR THERM SWITCH 2P E-T-A	7,293	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	1.5A	415 V	50 V	Rocker	2	Red	115V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N321-P7T1-W19DG4-2A CIR BRKR THERM SWITCH 2P E-T-A	9,535	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	2A	415 V	50 V	Rocker	2	Green	230V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N321-P7T1-W19LG4-2A CIR BRKR THERM SWITCH 2P E-T-A	7,798	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	2A	415 V	50 V	Rocker	2	Green	230V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N321-P7T1-W19FG4-2A CIR BRKR THERM SWITCH 2P E-T-A	8,385	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	2A	415 V	50 V	Rocker	2	Green	230V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N521-P7T1-W19DG3-2A CIR BRKR THERM SWITCH 2P E-T-A	8,533	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	2A	415 V	50 V	Rocker	2	Green	115V	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N321-P7T1-W19FG4-1A CIR BRKR THERM SWITCH 2P E-T-A	7,511	49.92	RFQ	Datasheet	3120-N	Bulk	Active	Panel Mount	Thermal	1A	415 V	50 V	Rocker	2	Green	230V	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.