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Circuit Breakers

Photo 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
3VA51956EC310AA0 Siemens electronic component

3VA51956EC310AA0

BRKR 3VA51 3P 15A 65KA FTAM

Siemens

9,057
RFQ

Datasheet

SENTRON Box Active DIN Rail - 15A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51106ED560AA0 Siemens electronic component

3VA51106ED560AA0

BRKR 3VA51 1(2)P 100A 50KA FTFM

Siemens

4,652
RFQ

Datasheet

SENTRON Box Active DIN Rail - 100A 415 V - Lever 1 None - CCC, CE, UL489, VDE
3VA51204EF320AA0 Siemens electronic component

3VA51204EF320AA0

BRKR 3VA51 3P 20A 25KA ATAM NUT

Siemens

2,091
RFQ

Datasheet

SENTRON Box Active DIN Rail - 20A 690 V - Lever 3 None - CCC, UL489
3VA51404EC321AA0 Siemens electronic component

3VA51404EC321AA0

BRKR 3VA51 3P 40A 25KA FTAM NAV

Siemens

2,500
RFQ

Datasheet

SENTRON Box Active DIN Rail - 40A 690 V - Lever 3 None - CCC, UL489
3VA51456ED220AA0 Siemens electronic component

3VA51456ED220AA0

BRKR 3VA51 2P 45A 65KA FTFM NUT

Siemens

4,227
RFQ

Datasheet

SENTRON Box Active DIN Rail - 45A 415 V - Lever 2 None - CCC, UL489
3VA51256ED220AA0 Siemens electronic component

3VA51256ED220AA0

BRKR 3VA51 2P 25A 65KA FTFM NUT

Siemens

3,637
RFQ

Datasheet

SENTRON Box Active DIN Rail - 25A 415 V - Lever 2 None - CCC, UL489
3VA51356ED220AA0 Siemens electronic component

3VA51356ED220AA0

BRKR 3VA51 2P 35A 65KA FTFM NUT

Siemens

3,504
RFQ

Datasheet

SENTRON Box Active DIN Rail - 35A 415 V - Lever 2 None - CCC
3VA51206ED220AA0 Siemens electronic component

3VA51206ED220AA0

BRKR 3VA51 2P 20A 65KA FTFM NUT

Siemens

4,609
RFQ

Datasheet

SENTRON Box Active DIN Rail - 20A 415 V - Lever 2 None - CCC, UL489
3VA51506ED220AA0 Siemens electronic component

3VA51506ED220AA0

BRKR 3VA51 2P 50A 65KA FTFM NUT

Siemens

2,532
RFQ

Datasheet

SENTRON Box Active DIN Rail - 50A 415 V - Lever 2 None - CCC, UL489
3VA51406ED220AA0 Siemens electronic component

3VA51406ED220AA0

BRKR 3VA51 2P 40A 65KA FTFM NUT

Siemens

4,833
RFQ

Datasheet

SENTRON Box Active DIN Rail - 40A 415 V - Lever 2 None - CCC, UL489
3VA51606ED220AA0 Siemens electronic component

3VA51606ED220AA0

BRKR 3VA51 2P 60A 65KA FTFM NUT

Siemens

6,571
RFQ

Datasheet

SENTRON Box Active DIN Rail - 60A 415 V - Lever 2 None - CCC, UL489
3VA51956ED220AA0 Siemens electronic component

3VA51956ED220AA0

BRKR 3VA51 2P 15A 65KA FTFM NUT

Siemens

8,355
RFQ

Datasheet

SENTRON Box Active DIN Rail - 15A 415 V - Lever 2 None - CCC, UL489
3VA51306ED220AA0 Siemens electronic component

3VA51306ED220AA0

BRKR 3VA51 2P 30A 65KA FTFM NUT

Siemens

4,064
RFQ

Datasheet

SENTRON Box Active DIN Rail - 30A 415 V - Lever 2 None - CCC, UL489
LEN00D003600C Siemens electronic component

LEN00D003600C

CONTACTOR,LTG,EH,OPEN,60A,3NO,60

Siemens

9,257
RFQ

-

- Box Active Chassis Mount Thermal Magnetic 60A 600 V - - 3 None - -
LEN00D003208C Siemens electronic component

LEN00D003208C

CONTACTOR,LTG,EH,OPEN,60A,3NO,20

Siemens

8,092
RFQ

-

- Box Active Chassis Mount Thermal Magnetic 60A 600 V - - 3 None - -
LEN00D003024C Siemens electronic component

LEN00D003024C

CONTACTOR,LTG,EH,OPEN,60A,3NO,24

Siemens

2,692
RFQ

-

- Box Active Chassis Mount Thermal Magnetic 60A 600 V - - 3 None - -
LEN00D003240C Siemens electronic component

LEN00D003240C

CONTACTOR,LTG,EH,OPEN,60A,3NO,24

Siemens

3,181
RFQ

Datasheet

- Box Active Chassis Mount Thermal Magnetic 60A 600 V - - 3 None - -
LEN00D003277C Siemens electronic component

LEN00D003277C

CONTACTOR,LTG,EH,OPEN,60A,3NO,27

Siemens

5,832
RFQ

-

- Box Active Chassis Mount Thermal Magnetic 60A 600 V - - 3 None - -
LEN00D003480C Siemens electronic component

LEN00D003480C

CONTACTOR,LTG,EH,OPEN,60A,3NO,48

Siemens

9,615
RFQ

-

- Box Active Chassis Mount Thermal Magnetic 60A 600 V - - 3 None - -
3VA51355ED360AA0 Siemens electronic component

3VA51355ED360AA0

BRKR 3VA51 3P 35A 35KA FTFM AL

Siemens

4,581
RFQ

Datasheet

SENTRON Box Active DIN Rail - 35A 690 V - Lever 3 None - CCC, CE, CSA, EAC, VDE

Circuit Breakers Electronic Components

Explore Circuit Breakers electronic components, related subcategories, product specifications, datasheets and sourcing options. We support original component procurement, BOM sourcing and RFQ services for engineers, distributors and global buyers.

Frequently Asked Questions

Q1: What products are included in Circuit Breakers?
This category includes related Circuit Breakers subcategories and electronic components from multiple manufacturers. Select a lower-level category to view available part numbers.

Q2: Can I request a quotation for Circuit Breakers components?
Yes. Send us the part numbers and required quantities, and our team will provide sourcing and quotation support.

Q3: Are datasheets and technical information available?
Yes. Datasheets and technical information are available on supported final product pages and product listings.

Q4: Do you support BOM sourcing?
Yes. We support BOM matching, component procurement and alternative sourcing for Circuit Breakers and other electronic components.