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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
3VA51355ED221AA0 Siemens electronic component

3VA51355ED221AA0

BRKR 3VA51 2P 35A 35KA FTFM NAV

Siemens

3,842
RFQ

Datasheet

SENTRON Box Active DIN Rail - 35A 415 V - Lever 2 None - CCC
3VA51505ED221AA0 Siemens electronic component

3VA51505ED221AA0

BRKR 3VA51 2P 50A 35KA FTFM NAV

Siemens

4,883
RFQ

Datasheet

SENTRON Box Active DIN Rail - 50A 415 V - Lever 2 None - CCC, UL489
3VA51455ED221AA0 Siemens electronic component

3VA51455ED221AA0

BRKR 3VA51 2P 45A 35KA FTFM NAV

Siemens

2,888
RFQ

Datasheet

SENTRON Box Active DIN Rail - 45A 415 V - Lever 2 None - CCC, UL489
203-222-1-61-153-4-1-1 Sensata-Airpax electronic component

203-222-1-61-153-4-1-1

CIR BRKR 15A 32VDC ROCKER

Sensata-Airpax

5,791
RFQ

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 15A 250 V 32 V Rocker 3 Neon 120V UL1077
203-222-1-62-103-4-3-1 Sensata-Airpax electronic component

203-222-1-62-103-4-3-1

CIR BRKR 10A 32VDC ROCKER

Sensata-Airpax

2,291
RFQ

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 10A 250 V 32 V Rocker 3 Neon 120V UL1077
203-222-1-62-203-4-1-1 Sensata-Airpax electronic component

203-222-1-62-203-4-1-1

CIR BRKR 20A 32VDC ROCKER

Sensata-Airpax

8,082
RFQ

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 20A 250 V 32 V Rocker 3 Neon 120V UL1077
203-222-1-63-203-4-1-1 Sensata-Airpax electronic component

203-222-1-63-203-4-1-1

CIR BRKR 20A 32VDC ROCKER

Sensata-Airpax

7,537
RFQ

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 20A 250 V 32 V Rocker 3 Neon 120V UL1077
203-222-1-61-103-4-1-1-A Sensata-Airpax electronic component

203-222-1-61-103-4-1-1-A

CIR BRKR MAG 10A 250VAC/32VDC

Sensata-Airpax

3,441
RFQ

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 10A 250 V 32 V Rocker 3 Neon 250V UL1077
203-222-1-60-102-4-1-1 Sensata-Airpax electronic component

203-222-1-60-102-4-1-1

CIR BRKR

Sensata-Airpax

8,596
RFQ

-

203 Bulk Not For New Designs Panel Mount Magnetic 1A 250 V 50 V Rocker 3 Neon 120 ~ 250V UL1077
203-222-1-62-153-A-2-1 Sensata-Airpax electronic component

203-222-1-62-153-A-2-1

CIR BRKR ROCKER

Sensata-Airpax

6,654
RFQ

-

203 Bulk Not For New Designs Panel Mount Magnetic 15A 120 V 32 V Rocker 3 White 3 ~ 5V UL1077
BJF16090 Schneider Electric electronic component

BJF16090

MOLDED CASE CIRCUIT BREAKER 347V

Schneider Electric

5,485
RFQ

Datasheet

PowerPact Box Obsolete DIN Rail Thermal Magnetic 90A 240 V - Toggle 1 None - CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
BJL16100 Schneider Electric electronic component

BJL16100

MOLDED CASE CIRCUIT BREAKER 347V

Schneider Electric

5,465
RFQ

-

PowerPact Box Active DIN Rail Thermal Magnetic 100A 240 V - Toggle 1 None - EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
3VA51205ED311AA0 Siemens electronic component

3VA51205ED311AA0

BRKR 3VA51 3P 20A 35KA FTFM NAV

Siemens

8,867
RFQ

Datasheet

SENTRON Box Active DIN Rail - 20A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51955ED311AA0 Siemens electronic component

3VA51955ED311AA0

BRKR 3VA51 3P 15A 35KA FTFM NAV

Siemens

9,942
RFQ

Datasheet

SENTRON Box Active DIN Rail - 15A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51404EC360AA0 Siemens electronic component

3VA51404EC360AA0

BRKR 3VA51 3P 40A 25KA FTAM AL

Siemens

5,111
RFQ

Datasheet

SENTRON Box Active DIN Rail - 40A 690 V - Lever 3 None - CCC, CE, UL489, VDE
3VA51504EC360AA0 Siemens electronic component

3VA51504EC360AA0

BRKR 3VA51 3P 50A 25KA FTAM AL

Siemens

9,730
RFQ

Datasheet

SENTRON Box Active DIN Rail - 50A 690 V - Lever 3 None - CCC, CE, UL489, VDE
3VA51954EC360AA0 Siemens electronic component

3VA51954EC360AA0

BRKR 3VA51 3P 15A 25KA FTAM AL

Siemens

7,314
RFQ

Datasheet

SENTRON Box Active DIN Rail - 15A 690 V - Lever 3 None - CCC, CE, UL489, VDE
3VA51904ED261AA0 Siemens electronic component

3VA51904ED261AA0

BRKR 3VA51 2P 90A 25KA FTFM NAV

Siemens

5,384
RFQ

Datasheet

SENTRON Box Active DIN Rail - 90A 415 V - Lever 2 None - CCC, CE, UL489, VDE
3VA51124ED161AA0 Siemens electronic component

3VA51124ED161AA0

BRKR 3VA51 1P 125A 25KA FTFM NAV

Siemens

2,978
RFQ

Datasheet

SENTRON Box Active DIN Rail - 125A 415 V - Lever 1 None - CCC, CE, UL489, VDE
3VA51604EC360AA0 Siemens electronic component

3VA51604EC360AA0

BRKR 3VA51 3P 60A 25KA FTAM AL

Siemens

4,739
RFQ

Datasheet

SENTRON Box Active DIN Rail - 60A 690 V - Lever 3 None - CCC, CE, UL489, 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.