Circuit Breakers

Browse available Circuit Breakers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
3VA51506ED260AA0 BRKR 3VA51 2P 50A 65KA FTFM AL Siemens	6,078	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	50A	415 V	-	Lever	2	None	-	CCC, CE, UL489, VDE
3VA51456ED260AA0 BRKR 3VA51 2P 45A 65KA FTFM AL Siemens	8,613	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	45A	415 V	-	Lever	2	None	-	CCC, CE, UL489, VDE
3VA51805EC311AA0 BRKR 3VA51 3P 80A 35KA FTAM NAV Siemens	6,834	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	80A	690 V	-	Lever	3	None	-	CCC, CE, CSA, EAC, UL489, VDE
3VA51206ED260AA0 BRKR 3VA51 2P 20A 65KA FTFM AL Siemens	6,329	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	20A	415 V	-	Lever	2	None	-	CCC, CE, UL489, VDE
3VA51606ED260AA0 BRKR 3VA51 2P 60A 65KA FTFM AL Siemens	9,145	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	60A	415 V	-	Lever	2	None	-	CCC, CE, UL489, VDE
3VA51504EC410AA0 BRKR 3VA51 4P 50A 25KA FTAM Siemens	8,738	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	50A	690 V	-	Lever	4	None	-	CCC, CE, CSA, EAC, UL489, VDE
3VA51604EC410AA0 BRKR 3VA51 4P 60A 25KA FTAM Siemens	6,255	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	60A	690 V	-	Lever	4	None	-	CCC, CE, CSA, EAC, UL489, VDE
QOB120VHEPD MINIATURE CIRCUIT BREAKER 120V 2 Schneider Electric	3,061	-	RFQ	Datasheet	QO	Box	Obsolete	Chassis Mount	Thermal Magnetic	20A	120 V	-	Lever	1	None	-	CSA, UL
3VA51125ED121AA0 BRKR 3VA51 1P 125A 35KA FTFM NAV Siemens	2,541	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	125A	415 V	-	Lever	1	None	-	CCC, UL489
3VA51705EF310AA0 BRKR 3VA51 3P 70A 35KA ATAM Siemens	9,524	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	70A	690 V	-	Lever	3	None	-	CCC, CE, CSA, EAC, UL489, VDE
3VA51104ED260AA0 BRKR 3VA51 2P 100A 25KA FTFM AL Siemens	5,995	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	100A	415 V	-	Lever	2	None	-	CCC, CE, UL489, VDE
3VA51805EF310AA0 BRKR 3VA51 3P 80A 35KA ATAM Siemens	7,406	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	80A	690 V	-	Lever	3	None	-	CCC, CE, CSA, EAC, UL489, VDE
3VA51604EF360AA0 BRKR 3VA51 3P 60A 25KA ATAM AL Siemens	9,043	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	60A	690 V	-	Lever	3	None	-	CCC, CE, UL489, VDE
3VA51204EF360AA0 BRKR 3VA51 3P 20A 25KA ATAM AL Siemens	5,001	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	20A	690 V	-	Lever	3	None	-	CCC, CE, UL489, VDE
3VA51805ED261AA0 BRKR 3VA51 2P 80A 35KA FTFM NAV Siemens	3,873	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	80A	415 V	-	Lever	2	None	-	CCC, CE, UL489, VDE
3VA51905ED261AA0 BRKR 3VA51 2P 90A 35KA FTFM NAV Siemens	2,365	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	90A	415 V	-	Lever	2	None	-	CCC, CE, UL489, VDE
3VA51705ED410AA0 BRKR 3VA51 4P 70A 35KA FTFM Siemens	6,206	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	70A	690 V	-	Lever	4	None	-	CCC, CE, CSA, EAC, UL489, VDE
3VA51705ED261AA0 BRKR 3VA51 2P 70A 35KA FTFM NAV Siemens	5,935	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	70A	415 V	-	Lever	2	None	-	CCC, CE, UL489, VDE
3VA51905GD410AA0 BRKR 3VA51 4P 90A 35KA FTFM 100N Siemens	9,057	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	90A	690 V	-	Lever	4	None	-	CCC, CE, CSA, EAC, UL489, VDE
3VA51905ED410AA0 BRKR 3VA51 4P 90A 35KA FTFM Siemens	9,483	-	RFQ	Datasheet	SENTRON	Box	Active	DIN Rail	-	90A	690 V	-	Lever	4	None	-	CCC, CE, CSA, EAC, UL489, VDE

Circuit Breakers FAQ

What Circuit Breakers components can I source from EGOO?

You can browse available Circuit Breakers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Circuit Breakers parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.