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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
AP117-1R-3525-669 Sensata-Airpax electronic component

AP117-1R-3525-669

CIR BRKR HYD MAG

Sensata-Airpax

5,194
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
AP116-4849-1 Sensata-Airpax electronic component

AP116-4849-1

CIR BRKR,HYDMAG

Sensata-Airpax

2,310
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
C10B3TM100 Schneider Electric electronic component

C10B3TM100

NSX100B 25KA AC 3P3D 100A TMD

Schneider Electric

9,966
RFQ

Datasheet

- Box Obsolete Chassis Mount Thermal Magnetic 100A 690 V - Toggle 3 None - EN 60947, IEC 60947
3VA51126ED321AA0 Siemens electronic component

3VA51126ED321AA0

BRKR 3VA51 3P 125A 65KA FTFM NAV

Siemens

8,900
RFQ

Datasheet

SENTRON Box Active DIN Rail - 125A 690 V - Lever 3 None - CCC, UL489
3VA51126EC320AA0 Siemens electronic component

3VA51126EC320AA0

BRKR 3VA51 3P 125A 65KA FTAM NUT

Siemens

4,603
RFQ

Datasheet

SENTRON Box Active DIN Rail - 125A 690 V - Lever 3 None - CCC, UL489
3VA52905EC361AA0 Siemens electronic component

3VA52905EC361AA0

BRKR 3VA52 3P 90A 35KA FTAM NAV

Siemens

2,315
RFQ

Datasheet

SENTRON Box Active DIN Rail - 90A 690 V - Lever 3 None - CCC, CE, UL489
3VA52250BB360AA0 Siemens electronic component

3VA52250BB360AA0

MCSW 3VA52 3P 250A 65KA AL

Siemens

3,768
RFQ

Datasheet

SENTRON Box Active DIN Rail - 250A 690 V - Lever 3 None - CCC, CE, CSA, UL489
HDL36080AA Schneider Electric electronic component

HDL36080AA

MOLDED CASE CIRCUIT BREAKER 600V

Schneider Electric

9,895
RFQ

Datasheet

PowerPact Box Obsolete Chassis Mount Thermal Magnetic 80A 690 V - Toggle 3 None - CSA, UL
HDL36070AA Schneider Electric electronic component

HDL36070AA

MOLDED CASE CIRCUIT BREAKER 600V

Schneider Electric

4,171
RFQ

-

PowerPact Box Obsolete Chassis Mount Thermal Magnetic 70A 690 V - Toggle 3 None - CSA, UL
HDL36090AA Schneider Electric electronic component

HDL36090AA

MOLDED CASE CIRCUIT BREAKER 600V

Schneider Electric

5,170
RFQ

Datasheet

PowerPact Box Obsolete Chassis Mount Thermal Magnetic 90A 24 V 125 V Toggle 3 None - CSA, IEC 60947-2, UL
437-K12-5-07-SI-FC24-240A E-T-A electronic component

437-K12-5-07-SI-FC24-240A

CIR BRKR THRM-MAG 240A 144VDC

E-T-A

3,339
RFQ

Datasheet

437 Bulk Active Chassis Mount Thermal Magnetic 240A - 110 V Lever 1 None - -
3VA51126ED361AA0 Siemens electronic component

3VA51126ED361AA0

BRKR 3VA51 3P 125A 65KA FTFM NAV

Siemens

7,183
RFQ

Datasheet

SENTRON Box Active DIN Rail - 125A 690 V - Lever 3 None - CCC, CE, UL489, VDE
3VA51126EC360AA0 Siemens electronic component

3VA51126EC360AA0

BRKR 3VA51 3P 125A 65KA FTAM AL

Siemens

7,901
RFQ

Datasheet

SENTRON Box Active DIN Rail - 125A 690 V - Lever 3 None - CCC, CE, UL489, VDE
AP117-1-42F-752 Sensata-Airpax electronic component

AP117-1-42F-752

CIR BRKR HYD MAG

Sensata-Airpax

7,957
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7.5A 240 V 50 V Toggle 3 None - CSA, UL1077
AP117-1-61F-752 Sensata-Airpax electronic component

AP117-1-61F-752

CIR BRKR HYD MAG

Sensata-Airpax

6,083
RFQ

Datasheet

AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 7.5A 240 V 50 V Toggle 3 None - CSA, UL1077
EJB34035CA Schneider Electric electronic component

EJB34035CA

MINIATURE CIRCUIT BREAKER 277V 3

Schneider Electric

4,543
RFQ

Datasheet

- Box Obsolete - - - - - - - - - -
EJB34060CS Schneider Electric electronic component

EJB34060CS

MCB EFRAME 60A 3 POL 480Y/277 VA

Schneider Electric

2,467
RFQ

Datasheet

- Box Obsolete - - - - - - - - - -
3VA52225ED610AA0 Siemens electronic component

3VA52225ED610AA0

BRKR 3VA52 2(3)P 225A 35KA FTFM

Siemens

4,704
RFQ

Datasheet

SENTRON Box Active DIN Rail - 225A 690 V - Lever 2 None - CCC, CE, CSA, EAC, UL489, VDE
3VA52255ED610AA0 Siemens electronic component

3VA52255ED610AA0

BRKR 3VA52 2(3)P 250A 35KA FTFM

Siemens

6,123
RFQ

Datasheet

- Box Active DIN Rail - 250A 690 V - Lever 2 None - CCC, CE, CSA, EAC, UL489, VDE
3VA52155EC311AA0 Siemens electronic component

3VA52155EC311AA0

BRKR 3VA52 3P 150A 35KA FTAM NAV

Siemens

6,500
RFQ

Datasheet

SENTRON Box Active DIN Rail - 150A 690 V - Lever 3 None - CCC, CE, EAC, 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.