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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
3VA51704EC410AA0 Siemens electronic component

3VA51704EC410AA0

BRKR 3VA51 4P 70A 25KA FTAM

Siemens

9,001
RFQ

Datasheet

SENTRON Box Active DIN Rail - 70A 690 V - Lever 4 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51904EC410AA0 Siemens electronic component

3VA51904EC410AA0

BRKR 3VA51 4P 90A 25KA FTAM

Siemens

6,653
RFQ

Datasheet

SENTRON Box Active DIN Rail - 90A 690 V - Lever 4 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51804EC410AA0 Siemens electronic component

3VA51804EC410AA0

BRKR 3VA51 4P 80A 25KA FTAM

Siemens

4,263
RFQ

Datasheet

SENTRON Box Active DIN Rail - 80A 690 V - Lever 4 None - CCC, CE, CSA, EAC, UL489, VDE
249-6-2REC4-36799-1 Sensata-Airpax electronic component

249-6-2REC4-36799-1

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

7,356
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
3VA51115ED220AA0 Siemens electronic component

3VA51115ED220AA0

BRKR 3VA51 2P 110A 35KA FTFM NUT

Siemens

5,991
RFQ

Datasheet

SENTRON Box Active DIN Rail - 110A 415 V - Lever 2 None - CCC, UL489
AP12-477-4 Sensata-Airpax electronic component

AP12-477-4

CIR BRKR HYD MAG

Sensata-Airpax

5,887
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
AP12-477-7 Sensata-Airpax electronic component

AP12-477-7

CIR BRKR HYD MAG

Sensata-Airpax

9,463
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
3VA51605EC410AA0 Siemens electronic component

3VA51605EC410AA0

BRKR 3VA51 4P 60A 35KA FTAM

Siemens

3,655
RFQ

Datasheet

SENTRON Box Active DIN Rail - 60A 690 V - Lever 4 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51955EC410AA0 Siemens electronic component

3VA51955EC410AA0

BRKR 3VA51 4P 15A 35KA FTAM

Siemens

3,888
RFQ

Datasheet

SENTRON Box Active DIN Rail - 15A 690 V - Lever 4 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51255EC410AA0 Siemens electronic component

3VA51255EC410AA0

BRKR 3VA51 4P 25A 35KA FTAM

Siemens

6,474
RFQ

Datasheet

SENTRON Box Active DIN Rail - 25A 690 V - Lever 4 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51305EC410AA0 Siemens electronic component

3VA51305EC410AA0

BRKR 3VA51 4P 30A 35KA FTAM

Siemens

2,708
RFQ

Datasheet

SENTRON Box Active DIN Rail - 30A 690 V - Lever 4 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51806ED311AA0 Siemens electronic component

3VA51806ED311AA0

BRKR 3VA51 3P 80A 65KA FTFM NAV

Siemens

8,116
RFQ

Datasheet

SENTRON Box Active DIN Rail - 80A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51906ED311AA0 Siemens electronic component

3VA51906ED311AA0

BRKR 3VA51 3P 90A 65KA FTFM NAV

Siemens

6,459
RFQ

Datasheet

SENTRON Box Active DIN Rail - 90A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51205EC410AA0 Siemens electronic component

3VA51205EC410AA0

BRKR 3VA51 4P 20A 35KA FTAM

Siemens

5,946
RFQ

Datasheet

SENTRON Box Active DIN Rail - 20A 690 V - Lever 4 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51455EC410AA0 Siemens electronic component

3VA51455EC410AA0

BRKR 3VA51 4P 45A 35KA FTAM

Siemens

8,354
RFQ

Datasheet

SENTRON Box Active DIN Rail - 45A 690 V - Lever 4 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51505EC410AA0 Siemens electronic component

3VA51505EC410AA0

BRKR 3VA51 4P 50A 35KA FTAM

Siemens

5,933
RFQ

Datasheet

SENTRON Box Active DIN Rail - 50A 690 V - Lever 4 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51405EC410AA0 Siemens electronic component

3VA51405EC410AA0

BRKR 3VA51 4P 40A 35KA FTAM

Siemens

2,604
RFQ

Datasheet

SENTRON Box Active DIN Rail - 40A 690 V - Lever 4 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51706ED311AA0 Siemens electronic component

3VA51706ED311AA0

BRKR 3VA51 3P 70A 65KA FTFM NAV

Siemens

9,219
RFQ

Datasheet

SENTRON Box Active DIN Rail - 70A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51355EC410AA0 Siemens electronic component

3VA51355EC410AA0

BRKR 3VA51 4P 35A 35KA FTAM

Siemens

4,285
RFQ

Datasheet

SENTRON Box Active DIN Rail - 35A 690 V - Lever 4 None - CCC, CE, CSA, EAC, VDE
203-222-2-5357-1 Sensata-Airpax electronic component

203-222-2-5357-1

CIR BRKR ROCKER

Sensata-Airpax

7,769
RFQ

Datasheet

- Bulk Not For New Designs - - - - - - - - - UL1077

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.