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
3VA51204ED360AA0 BRKR 3VA51 3P 20A 25KA FTFM AL Siemens	3,061	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	20A	690 V	-	Lever	3	None	-	CCC, CE, UL489, VDE
3VA51304ED360AA0 BRKR 3VA51 3P 30A 25KA FTFM AL Siemens	6,136	RFQ	Datasheet	-	Box	Active	DIN Rail	-	30A	480 V	-	Lever	3	None	-	-
3VA51454ED360AA0 BRKR 3VA51 3P 45A 25KA FTFM AL Siemens	3,495	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	45A	690 V	-	Lever	3	None	-	CCC, CE, UL489, VDE
3VA51604ED360AA0 BRKR 3VA51 3P 60A 25KA FTFM AL Siemens	5,068	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	60A	690 V	-	Lever	3	None	-	CCC, CE, UL489, VDE
3VA51404ED360AA0 BRKR 3VA51 3P 40A 25KA FTFM AL Siemens	4,855	RFQ	Datasheet	-	Box	Active	DIN Rail	-	40A	480 V	-	Lever	3	None	-	-
3VA51605ED220AA0 BRKR 3VA51 2P 60A 35KA FTFM NUT Siemens	7,070	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	60A	415 V	-	Lever	2	None	-	CCC, UL489
3VA51205ED220AA0 BRKR 3VA51 2P 20A 35KA FTFM NUT Siemens	2,788	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	20A	415 V	-	Lever	2	None	-	CCC, UL489
3VA51405ED220AA0 BRKR 3VA51 2P 40A 35KA FTFM NUT Siemens	6,730	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	40A	415 V	-	Lever	2	None	-	CCC, UL489
3VA51124ED120AA0 BRKR 3VA51 1P 125A 25KA FTFM NUT Siemens	7,286	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	125A	415 V	-	Lever	1	None	-	CCC, UL489
GV4PB115S MOTBREAKGV4PBUL489TH/MAG 115A 10 Schneider Electric	6,243	RFQ	Datasheet	TeSys	Box	Active	Chassis Mount	Thermal Magnetic	115A	277 V	250 V	Toggle	3	None	-	CSA, IEC, UL
GV4PB80S MOTBREAKGV4PBUL489TH/MAG 80A 100 Schneider Electric	7,354	RFQ	Datasheet	TeSys	Box	Active	DIN Rail	Thermal Magnetic	80A	690 V	-	Toggle	3	None	-	CSA, IEC, UL
3VA51255EC311AA0 BRKR 3VA51 3P 25A 35KA FTAM NAV Siemens	8,044	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	25A	690 V	-	Lever	3	None	-	CCC, CE, CSA, EAC, UL489, VDE
3VA51605EC311AA0 BRKR 3VA51 3P 60A 35KA FTAM NAV Siemens	8,159	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	60A	690 V	-	Lever	3	None	-	CCC, CE, CSA, EAC, UL489, VDE
3VA51305EC311AA0 BRKR 3VA51 3P 30A 35KA FTAM NAV Siemens	6,663	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	30A	690 V	-	Lever	3	None	-	CCC, CE, CSA, EAC, UL489, VDE
3VA51505EC311AA0 BRKR 3VA51 3P 50A 35KA FTAM NAV Siemens	6,838	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	50A	690 V	-	Lever	3	None	-	CCC, CE, CSA, EAC, UL489, VDE
3VA51405EC311AA0 BRKR 3VA51 3P 40A 35KA FTAM NAV Siemens	4,201	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	40A	690 V	-	Lever	3	None	-	CCC, CE, CSA, EAC, UL489, VDE
3VA51805ED211AA0 BRKR 3VA51 2P 80A 35KA FTFM NAV Siemens	6,493	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	80A	415 V	-	Lever	2	None	-	CCC, CE, CSA, EAC, UL489, VDE
3VA51355EC311AA0 BRKR 3VA51 3P 35A 35KA FTAM NAV Siemens	9,862	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	35A	690 V	-	Lever	3	None	-	CCC, CE, CSA, EAC, VDE
3VA51905ED211AA0 BRKR 3VA51 2P 90A 35KA FTFM NAV Siemens	3,831	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	90A	415 V	-	Lever	2	None	-	CCC, CE, CSA, EAC, UL489, VDE
3VA51205EC311AA0 BRKR 3VA51 3P 20A 35KA FTAM NAV Siemens	3,568	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	20A	690 V	-	Lever	3	None	-	CCC, CE, CSA, EAC, UL489, VDE

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.