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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
QBE222002 Schneider Electric electronic component

QBE222002

MOLDED CASE CIRCUIT BREAKER 240V

Schneider Electric

9,440
RFQ

Datasheet

- Box Obsolete Chassis Mount Thermal Magnetic 200A 240 V - Lever 2 None - CSA, UL
QBE221502 Schneider Electric electronic component

QBE221502

MOLDED CASE CIRCUIT BREAKER 240V

Schneider Electric

7,386
RFQ

Datasheet

- Box Obsolete - - - - - - - - - -
M9R81425 Schneider Electric electronic component

M9R81425

MULTI9 GFP 4P 25A 26MA A-SI 480Y

Schneider Electric

6,612
RFQ

Datasheet

Multi9 Box Active DIN Rail Magnetic 25A 480 V - Toggle 4 None - EN 61008-1, IEC 61008-1, UL1053
3VA51454ED321AA0 Siemens electronic component

3VA51454ED321AA0

BRKR 3VA51 3P 45A 25KA FTFM NAV

Siemens

8,900
RFQ

Datasheet

SENTRON Box Active DIN Rail - 45A 690 V - Lever 3 None - CCC, UL489
3VA51404ED321AA0 Siemens electronic component

3VA51404ED321AA0

BRKR 3VA51 3P 40A 25KA FTFM NAV

Siemens

6,666
RFQ

Datasheet

SENTRON Box Active DIN Rail - 40A 690 V - Lever 3 None - CCC, UL489
3VA51304ED321AA0 Siemens electronic component

3VA51304ED321AA0

BRKR 3VA51 3P 30A 25KA FTFM NAV

Siemens

4,630
RFQ

Datasheet

SENTRON Box Active DIN Rail - 30A 690 V - Lever 3 None - CCC, UL489
3VA51504ED321AA0 Siemens electronic component

3VA51504ED321AA0

BRKR 3VA51 3P 50A 25KA FTFM NAV

Siemens

9,153
RFQ

Datasheet

SENTRON Box Active DIN Rail - 50A 690 V - Lever 3 None - CCC, UL489
3VA51354ED321AA0 Siemens electronic component

3VA51354ED321AA0

BRKR 3VA51 3P 35A 25KA FTFM NAV

Siemens

5,875
RFQ

Datasheet

SENTRON Box Active DIN Rail - 35A 690 V - Lever 3 None - CCC
3VA51604ED321AA0 Siemens electronic component

3VA51604ED321AA0

BRKR 3VA51 3P 60A 25KA FTFM NAV

Siemens

7,917
RFQ

Datasheet

SENTRON Box Active DIN Rail - 60A 690 V - Lever 3 None - CCC, UL489
3VA51254ED321AA0 Siemens electronic component

3VA51254ED321AA0

BRKR 3VA51 3P 25A 25KA FTFM NAV

Siemens

3,960
RFQ

Datasheet

SENTRON Box Active DIN Rail - 25A 690 V - Lever 3 None - CCC, UL489
3VA51954ED321AA0 Siemens electronic component

3VA51954ED321AA0

BRKR 3VA51 3P 15A 25KA FTFM NAV

Siemens

2,051
RFQ

Datasheet

SENTRON Box Active DIN Rail - 15A 690 V - Lever 3 None - CCC, UL489
IALHPK111111-70317-200 Sensata-Airpax electronic component

IALHPK111111-70317-200

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

4,376
RFQ

-

- Bulk Active - - - - - - - - - -
QOB3151042 Schneider Electric electronic component

QOB3151042

MINIATURE CIRCUIT BREAKER 240V 1

Schneider Electric

5,728
RFQ

Datasheet

QO Box Obsolete Chassis Mount Thermal Magnetic 15A 240 V - Lever 3 None - CSA, UL
QOB3351042 Schneider Electric electronic component

QOB3351042

MINIATURE CIRCUIT BREAKER 240V 3

Schneider Electric

5,510
RFQ

Datasheet

QO Box Obsolete Chassis Mount Thermal Magnetic 35A 240 V - Lever 3 None - CSA, UL
3VA51954ED360AA0 Siemens electronic component

3VA51954ED360AA0

BRKR 3VA51 3P 15A 25KA FTFM AL

Siemens

8,369
RFQ

Datasheet

SENTRON Box Active DIN Rail - 15A 690 V - Lever 3 None - CCC, CE, UL489, VDE
3VA51204EC320AA0 Siemens electronic component

3VA51204EC320AA0

BRKR 3VA51 3P 20A 25KA FTAM NUT

Siemens

7,315
RFQ

Datasheet

SENTRON Box Active DIN Rail - 20A 690 V - Lever 3 None - CCC, UL489
3RV20324KA10 Siemens electronic component

3RV20324KA10

CIRCUIT BREAKER. SCREW-TYPE. 73

Siemens

9,470
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 73A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3VA51101BB360AA0 Siemens electronic component

3VA51101BB360AA0

MCSW 3VA51 3P 100A 65KA AL

Siemens

7,405
RFQ

Datasheet

SENTRON Box Active DIN Rail - 100A 690 V - Lever 3 None - CCC, CE
UTS250N-FTU-250-2P Altech Corporation electronic component

UTS250N-FTU-250-2P

CIRCUIT BREAKER 250A/480V AC 2P

Altech Corporation

6,616
RFQ

-

UTS250 Bulk Active DIN Rail Thermal 250A 480 V - Lever 2 None - -
C10B3TM025 Schneider Electric electronic component

C10B3TM025

NSX100B 25KA AC 3P3D 25A TMD

Schneider Electric

8,864
RFQ

Datasheet

ComPacT Box Obsolete Chassis Mount Thermal Magnetic 25A 690 V - Toggle 3 None - EN 60947, IEC 60947

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.