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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
3VA51105ED360AA0 Siemens electronic component

3VA51105ED360AA0

BRKR 3VA51 3P 100A 35KA FTFM AL

Siemens

6,659
RFQ

Datasheet

SENTRON Box Active DIN Rail - 100A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
583-G733-J1M1-B2S5XG-5A E-T-A electronic component

583-G733-J1M1-B2S5XG-5A

CIR BRKR THRM 5A 200VAC 28VDC

E-T-A

7,058
RFQ

Datasheet

583 Bulk Active Panel Mount Thermal 5A 200 V 28 V Push-Pull Plunger 3 None - -
3VA51206EC311AA0 Siemens electronic component

3VA51206EC311AA0

BRKR 3VA51 3P 20A 65KA FTAM NAV

Siemens

5,314
RFQ

Datasheet

SENTRON Box Active DIN Rail - 20A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51406EC311AA0 Siemens electronic component

3VA51406EC311AA0

BRKR 3VA51 3P 40A 65KA FTAM NAV

Siemens

3,395
RFQ

Datasheet

SENTRON Box Active DIN Rail - 40A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51606EC311AA0 Siemens electronic component

3VA51606EC311AA0

BRKR 3VA51 3P 60A 65KA FTAM NAV

Siemens

7,035
RFQ

Datasheet

SENTRON Box Active DIN Rail - 60A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51506EC311AA0 Siemens electronic component

3VA51506EC311AA0

BRKR 3VA51 3P 50A 65KA FTAM NAV

Siemens

6,989
RFQ

Datasheet

SENTRON Box Active DIN Rail - 50A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51956EC311AA0 Siemens electronic component

3VA51956EC311AA0

BRKR 3VA51 3P 15A 65KA FTAM NAV

Siemens

3,841
RFQ

Datasheet

SENTRON Box Active DIN Rail - 15A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51306EC311AA0 Siemens electronic component

3VA51306EC311AA0

BRKR 3VA51 3P 30A 65KA FTAM NAV

Siemens

4,237
RFQ

Datasheet

SENTRON Box Active DIN Rail - 30A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51256EC311AA0 Siemens electronic component

3VA51256EC311AA0

BRKR 3VA51 3P 25A 65KA FTAM NAV

Siemens

7,664
RFQ

Datasheet

SENTRON Box Active DIN Rail - 25A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
QOB240GFI35 Schneider Electric electronic component

QOB240GFI35

MINIATURE CIRCUIT BREAKER 120/24

Schneider Electric

7,610
RFQ

-

QO Box Obsolete Chassis Mount Thermal Magnetic 40A - - Lever 2 None - CSA, UL
3VA51904EC360AA0 Siemens electronic component

3VA51904EC360AA0

BRKR 3VA51 3P 90A 25KA FTAM AL

Siemens

5,057
RFQ

Datasheet

SENTRON Box Active DIN Rail - 90A 690 V - Lever 3 None - CCC, CE, UL489, VDE
3VA51255EC360AA0 Siemens electronic component

3VA51255EC360AA0

BRKR 3VA51 3P 25A 35KA FTAM AL

Siemens

8,455
RFQ

Datasheet

SENTRON Box Active DIN Rail - 25A 690 V - Lever 3 None - CCC, CE, UL489, VDE
3VA51125ED161AA0 Siemens electronic component

3VA51125ED161AA0

BRKR 3VA51 1P 125A 35KA FTFM NAV

Siemens

9,103
RFQ

Datasheet

SENTRON Box Active DIN Rail - 125A 415 V - Lever 1 None - CCC, CE, UL489, VDE
3VA51124ED560AA0 Siemens electronic component

3VA51124ED560AA0

BRKR 3VA51 1(2)P 125A 25KA FTFM

Siemens

2,153
RFQ

Datasheet

SENTRON Box Active DIN Rail - 125A 415 V - Lever 1 None - CCC, CE, UL489, VDE
3VA51456ED221AA0 Siemens electronic component

3VA51456ED221AA0

BRKR 3VA51 2P 45A 65KA FTFM NAV

Siemens

5,456
RFQ

Datasheet

SENTRON Box Active DIN Rail - 45A 415 V - Lever 2 None - CCC, UL489
3VA51256ED221AA0 Siemens electronic component

3VA51256ED221AA0

BRKR 3VA51 2P 25A 65KA FTFM NAV

Siemens

2,820
RFQ

Datasheet

SENTRON Box Active DIN Rail - 25A 415 V - Lever 2 None - CCC, UL489
3VA51606ED221AA0 Siemens electronic component

3VA51606ED221AA0

BRKR 3VA51 2P 60A 65KA FTFM NAV

Siemens

3,735
RFQ

Datasheet

SENTRON Box Active DIN Rail - 60A 415 V - Lever 2 None - CCC, UL489
3VA51406ED221AA0 Siemens electronic component

3VA51406ED221AA0

BRKR 3VA51 2P 40A 65KA FTFM NAV

Siemens

8,214
RFQ

Datasheet

SENTRON Box Active DIN Rail - 40A 415 V - Lever 2 None - CCC, UL489
3VA51206ED221AA0 Siemens electronic component

3VA51206ED221AA0

BRKR 3VA51 2P 20A 65KA FTFM NAV

Siemens

3,867
RFQ

Datasheet

SENTRON Box Active DIN Rail - 20A 415 V - Lever 2 None - CCC, UL489
3VA51306ED221AA0 Siemens electronic component

3VA51306ED221AA0

BRKR 3VA51 2P 30A 65KA FTFM NAV

Siemens

8,693
RFQ

Datasheet

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

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.