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
BK/UCB-20 CIRCUIT BREAKER AUTOMOTIVE Eaton - Bussmann Electrical Division	5,236	14.16	RFQ	Datasheet	UCB	Bulk	Active	Holder	-	20A	-	12 V	Automatic Reset	1	None	-	-
1160-02-12A CIR BRKR THRM 12A 12VDC E-T-A	9,890	15.47	RFQ	Datasheet	1160	Bulk	Active	Holder	Thermal	12A	-	12 V	Automatic Reset	1	None	-	-
1160-02-15A CIR BRKR THRM 15A 12VDC E-T-A	7,744	15.47	RFQ	Datasheet	1160	Bulk	Active	Holder	Thermal	15A	-	12 V	Automatic Reset	1	None	-	-
1160-02-20A CIR BRKR THRM 20A 12VDC E-T-A	7,048	15.47	RFQ	Datasheet	1160	Bulk	Active	Holder	Thermal	20A	-	12 V	Automatic Reset	1	None	-	-
1160-02-30A CIR BRKR THRM 30A 12VDC E-T-A	2,011	15.47	RFQ	Datasheet	1160	Bulk	Active	Holder	Thermal	30A	-	12 V	Automatic Reset	1	None	-	-
104-PR-0.1A CIR BRKR THRM 100MA 250VAC 48VDC E-T-A	2,913	15.56	RFQ	Datasheet	104	Bulk	Active	Through Hole	Thermal	100mA	240 V	48 V	Push to Reset	1	-	-	CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
104-PR-0.2A CIR BRKR THRM 200MA 250VAC 48VDC E-T-A	6,529	15.56	RFQ	Datasheet	104	Bulk	Active	Through Hole	Thermal	200mA	240 V	48 V	Push to Reset	1	-	-	CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
104-PR-0.3A CIR BRKR THRM 300MA 250VAC 48VDC E-T-A	5,907	15.56	RFQ	Datasheet	104	Bulk	Active	Through Hole	Thermal	300mA	240 V	48 V	Push to Reset	1	-	-	CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
104-PR-0.4A CIR BRKR THRM 400MA 250VAC 48VDC E-T-A	7,948	15.56	RFQ	Datasheet	104	Bulk	Active	Through Hole	Thermal	400mA	240 V	48 V	Push to Reset	1	-	-	CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
104-PR-0.6A CIR BRKR THRM 600MA 250VAC 48VDC E-T-A	4,022	15.56	RFQ	Datasheet	104	Bulk	Active	Through Hole	Thermal	600mA	240 V	48 V	Push to Reset	1	-	-	CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
104-PR-0.8A CIR BRKR THRM 800MA 250VAC 48VDC E-T-A	2,265	15.56	RFQ	Datasheet	104	Bulk	Active	Through Hole	Thermal	800mA	240 V	48 V	Push to Reset	1	-	-	CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
104-PR-1.2A CIR BRKR THRM 1.2A 250VAC 48VDC E-T-A	5,259	15.56	RFQ	Datasheet	104	Bulk	Active	Through Hole	Thermal	1.2A	240 V	48 V	Push to Reset	1	-	-	CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
104-PR-1.5A CIR BRKR THRM 1.5A 250VAC 48VDC E-T-A	9,501	15.56	RFQ	Datasheet	104	Bulk	Active	Through Hole	Thermal	1.5A	240 V	48 V	Push to Reset	1	-	-	CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
104-PR-1.8A CIR BRKR THRM 1.8A 250VAC 48VDC E-T-A	5,729	15.56	RFQ	Datasheet	104	Bulk	Active	Through Hole	Thermal	1.8A	240 V	48 V	Push to Reset	1	-	-	CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
104-PR-3.5A CIR BRKR THRM 3.5A 250VAC 48VDC E-T-A	6,142	15.56	RFQ	Datasheet	104	Bulk	Active	Through Hole	Thermal	3.5A	240 V	48 V	Push to Reset	1	-	-	CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
104-PR-4A CIR BRKR THRM 4A 250VAC 48VDC E-T-A	3,524	15.56	RFQ	Datasheet	104	Bulk	Active	Through Hole	Thermal	4A	240 V	48 V	Push to Reset	1	-	-	CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
104-PR3-0.2A CIR BRKR THRM 200MA 250VAC 48VDC E-T-A	5,195	15.56	RFQ	Datasheet	104	Bulk	Active	Through Hole	Thermal	200mA	240 V	48 V	Push to Reset	1	-	-	CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
104-PR3-0.5A CIR BRKR THRM 500MA 250VAC 48VDC E-T-A	5,404	15.56	RFQ	Datasheet	104	Bulk	Active	Through Hole	Thermal	500mA	240 V	48 V	Push to Reset	1	-	-	CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
104-PR3-0.7A CIR BRKR THRM 700MA 250VAC 48VDC E-T-A	9,435	15.56	RFQ	Datasheet	104	Bulk	Active	Through Hole	Thermal	700mA	240 V	48 V	Push to Reset	1	-	-	CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
104-PR3-0.8A CIR BRKR THRM 800MA 250VAC 48VDC E-T-A	4,963	15.56	RFQ	Datasheet	104	Bulk	Active	Through Hole	Thermal	800mA	240 V	48 V	Push to Reset	1	-	-	CE, 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.