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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
QBA32090 Schneider Electric electronic component

QBA32090

MOLDED CASE CIRCUIT BREAKER 240V

Schneider Electric

4,501
RFQ

Datasheet

PowerPact Box Obsolete DIN Rail Thermal Magnetic 90A 240 V - Lever 3 None - CSA, UL
QBA32100 Schneider Electric electronic component

QBA32100

MOLDED CASE CIRCUIT BREAKER 240V

Schneider Electric

3,949
RFQ

Datasheet

PowerPact Box Obsolete DIN Rail Thermal Magnetic 100A 240 V - Lever 3 None - CSA, UL
3VA52250BB320AA0 Siemens electronic component

3VA52250BB320AA0

MCSW 3VA52 3P 250A 65KA NUT

Siemens

4,242
RFQ

Datasheet

SENTRON Box Active DIN Rail - 250A 690 V - Lever 3 None - CCC, CE, CSA, UL489
BGL36110 Schneider Electric electronic component

BGL36110

MOLDED CASE CIRCUIT BRKR 600Y/34

Schneider Electric

7,363
RFQ

Datasheet

PowerPact Box Active DIN Rail Thermal Magnetic 110A 525 V - Toggle 3 None - CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
3VA52205EF362AA0 Siemens electronic component

3VA52205EF362AA0

BRKR 3VA52 3P 200A 35KA ATAM 100

Siemens

6,093
RFQ

Datasheet

3VA5 Bulk Active DIN Rail - 200A 690 V 750 V Lever 3 None - -
3VA52125EC412AA0 Siemens electronic component

3VA52125EC412AA0

BRKR 3VA52 4P 125A 35KA FTAM 100

Siemens

6,373
RFQ

Datasheet

3VA5 Bulk Active DIN Rail - 125A 690 V 1 kV Lever 4 None - UL
3VA52106ED362AA0 Siemens electronic component

3VA52106ED362AA0

BRKR 3VA52 3P 100A 65KA FTFM 100

Siemens

3,589
RFQ

Datasheet

3VA5 Bulk Active DIN Rail - 100A 690 V 750 V Lever 3 None - UL
3VA52115GC412AA0 Siemens electronic component

3VA52115GC412AA0

BRKR 3VA52 4P 110A 35KA FTAM 100

Siemens

4,828
RFQ

Datasheet

3VA5 Bulk Active DIN Rail - 110A 690 V 1 kV Lever 4 None - UL
3VA52115EC412AA0 Siemens electronic component

3VA52115EC412AA0

BRKR 3VA52 4P 110A 35KA FTAM 100

Siemens

3,370
RFQ

Datasheet

3VA5 Bulk Active DIN Rail - 110A 690 V 1 kV Lever 4 None - UL
3VA52175EF362AA0 Siemens electronic component

3VA52175EF362AA0

BRKR 3VA52 3P 175A 35KA ATAM 100

Siemens

8,367
RFQ

Datasheet

3VA5 Bulk Active DIN Rail - 175A 690 V 750 V Lever 3 None - UL
3VA52125GC412AA0 Siemens electronic component

3VA52125GC412AA0

BRKR 3VA52 4P 125A 35KA FTAM 100

Siemens

5,726
RFQ

Datasheet

3VA5 Bulk Active DIN Rail - 125A 690 V 1 kV Lever 4 None - UL
3VA52706EF320AA0 Siemens electronic component

3VA52706EF320AA0

BRKR 3VA52 3P 70A 65KA ATAM NUT

Siemens

9,530
RFQ

Datasheet

SENTRON Box Active DIN Rail - 70A 690 V - Lever 3 None - CCC, CE, CSA, UL489
3VA52806EF320AA0 Siemens electronic component

3VA52806EF320AA0

BRKR 3VA52 3P 80A 65KA ATAM NUT

Siemens

4,473
RFQ

Datasheet

SENTRON Box Active DIN Rail - 80A 690 V - Lever 3 None - CCC, CE, CSA, UL489
EGB24090 Schneider Electric electronic component

EGB24090

MINIATURE CIRCUIT BREAKER 480Y/2

Schneider Electric

7,776
RFQ

Datasheet

- Box Obsolete DIN Rail Thermal Magnetic 90A - - Lever 2 None - cULus
3VA62111MS360AA0 Siemens electronic component

3VA62111MS360AA0

BRKR 3VA62 3P 110A 100KA MCP LI

Siemens

7,459
RFQ

Datasheet

3VA6 Bulk Active DIN Rail - 110A 690 V - Lever 3 None - CE, CSA
3VA62201MS360AA0 Siemens electronic component

3VA62201MS360AA0

BRKR 3VA62 3P 200A 100KA MCP LI

Siemens

3,970
RFQ

Datasheet

3VA6 Bulk Active DIN Rail - 200A 690 V - Lever 3 None - CE, CSA
3VA62121MS360AA0 Siemens electronic component

3VA62121MS360AA0

BRKR 3VA62 3P 125A 100KA MCP LI

Siemens

3,473
RFQ

Datasheet

3VA6 Bulk Active DIN Rail - 125A 690 V - Lever 3 None - CE, CSA
3VA62151MS360AA0 Siemens electronic component

3VA62151MS360AA0

BRKR 3VA62 3P 150A 100KA MCP LI

Siemens

3,455
RFQ

Datasheet

3VA6 Bulk Active DIN Rail - 150A 690 V - Lever 3 None - CE, CSA
HDL36100CU33X Schneider Electric electronic component

HDL36100CU33X

MOLDED CASE CIRCUIT BREAKER 600V

Schneider Electric

4,858
RFQ

-

PowerPact Box Obsolete Chassis Mount Solid State 100A 690 V - Toggle 3 Green, Orange, Red - CSA, UL
3VA51126GD410AA0 Siemens electronic component

3VA51126GD410AA0

BRKR 3VA51 4P 125A 65KA FTFM 100

Siemens

3,926
RFQ

Datasheet

SENTRON Box Active DIN Rail - 125A 690 V - Lever 4 None - CCC, CE, CSA, EAC, 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.