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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
QOU3305292 Schneider Electric electronic component

QOU3305292

MINIATURE CIRCUIT BREAKER 240V 3

Schneider Electric

6,506
RFQ

Datasheet

QOU Box Active Chassis Mount Thermal Magnetic 30A 240 V - Lever 3 None - CSA, IEC, UL
M9F17220 Schneider Electric electronic component

M9F17220

MULTI9 C60L 2P C 20A 25KA 240 V

Schneider Electric

6,788
RFQ

-

Multi9 Box Active DIN Rail Thermal Magnetic 20A 240 V - Toggle 2 None - EN 60947-2, IEC 60947-2
M9F17202 Schneider Electric electronic component

M9F17202

MULTI9 C60L 2P C 2A 25KA 240 V M

Schneider Electric

4,421
RFQ

-

Multi9 Box Active DIN Rail Thermal Magnetic 2A 240 V - Toggle 2 None - EN 60947-2, IEC 60947-2
M9F17203 Schneider Electric electronic component

M9F17203

MULTI9 C60L 2P C 3A 25KA 240 V M

Schneider Electric

7,745
RFQ

Datasheet

Multi9 Box Active DIN Rail Thermal Magnetic 3A 240 V - Toggle 2 None - EN 60947-2, IEC 60947-2
M9F17204 Schneider Electric electronic component

M9F17204

MULTI9 C60L 2P C 4A 25KA 240 V M

Schneider Electric

7,460
RFQ

Datasheet

Multi9 Box Active DIN Rail Thermal Magnetic 4A 240 V - Toggle 2 None - EN 60947-2, IEC 60947-2
M9F17201 Schneider Electric electronic component

M9F17201

MULTI9 C60L 2P C 1A 25KA 240 V M

Schneider Electric

4,068
RFQ

-

Multi9 Box Active DIN Rail Thermal Magnetic 1A 240 V - Toggle 2 None - EN 60947-2, IEC 60947-2
GV3L50 Schneider Electric electronic component

GV3L50

TESYS MOTOR CB MAGNETIC 50A EVLK

Schneider Electric

3,959
RFQ

-

TeSys Box Active DIN Rail Magnetic 50A 690 V - Rotary 3 None - CSA C22.2 No 60947-4-1, EN 60947-2, EN 60947-4-1, IEC 60947-2, IEC 60947-4-1, UL60947-4-1
GV3L40 Schneider Electric electronic component

GV3L40

TESYS MOTOR CB MAGNETIC 40A EVLK

Schneider Electric

5,592
RFQ

Datasheet

TeSys Box Active DIN Rail Magnetic 40A 690 V - Rotary 3 None - CSA C22.2 No 60947-4-1, EN 60947-2, EN 60947-4-1, IEC 60947-2, IEC 60947-4-1, UL60947-4-1
3RV20314DB15 Siemens electronic component

3RV20314DB15

MSP S2 CLASS 20 18-25A SCREW 1NO

Siemens

6,084
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 25A 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
3VA51606ED120AA0 Siemens electronic component

3VA51606ED120AA0

BRKR 3VA51 1P 60A 50KA FTFM NUT

Siemens

3,645
RFQ

Datasheet

SENTRON Box Active DIN Rail - 60A 415 V - Lever 1 None - CCC, UL489
3VA51456ED120AA0 Siemens electronic component

3VA51456ED120AA0

BRKR 3VA51 1P 45A 50KA FTFM NUT

Siemens

5,973
RFQ

Datasheet

SENTRON Box Active DIN Rail - 45A 415 V - Lever 1 None - CCC, UL489
3VA51506ED120AA0 Siemens electronic component

3VA51506ED120AA0

BRKR 3VA51 1P 50A 50KA FTFM NUT

Siemens

8,929
RFQ

Datasheet

SENTRON Box Active DIN Rail - 50A 415 V - Lever 1 None - CCC, UL489
3VA51256ED120AA0 Siemens electronic component

3VA51256ED120AA0

BRKR 3VA51 1P 25A 50KA FTFM NUT

Siemens

8,729
RFQ

Datasheet

SENTRON Box Active DIN Rail - 25A 415 V - Lever 1 None - CCC, UL489
3VA51406ED120AA0 Siemens electronic component

3VA51406ED120AA0

BRKR 3VA51 1P 40A 50KA FTFM NUT

Siemens

6,858
RFQ

Datasheet

SENTRON Box Active DIN Rail - 40A 415 V - Lever 1 None - CCC, UL489
3VA51306ED120AA0 Siemens electronic component

3VA51306ED120AA0

BRKR 3VA51 1P 30A 50KA FTFM NUT

Siemens

6,103
RFQ

Datasheet

SENTRON Box Active DIN Rail - 30A 415 V - Lever 1 None - CCC, UL489
3VA51956ED120AA0 Siemens electronic component

3VA51956ED120AA0

BRKR 3VA51 1P 15A 50KA FTFM NUT

Siemens

7,943
RFQ

Datasheet

SENTRON Box Active DIN Rail - 15A 415 V - Lever 1 None - CCC, UL489
3VA51206ED120AA0 Siemens electronic component

3VA51206ED120AA0

BRKR 3VA51 1P 20A 50KA FTFM NUT

Siemens

3,407
RFQ

Datasheet

SENTRON Box Active DIN Rail - 20A 415 V - Lever 1 None - CCC, UL489
QOUR3505283 Schneider Electric electronic component

QOUR3505283

MINIATURE CIRCUIT BREAKER 240V 5

Schneider Electric

1
RFQ

Datasheet

QOU Box Active Chassis Mount Thermal Magnetic 50A 240 V - Lever 3 None - CSA, IEC, UL
203-15-20239-1 Sensata-Airpax electronic component

203-15-20239-1

CIR BRKR ROCKER

Sensata-Airpax

7,204
RFQ

-

- Bulk Not For New Designs - - - - - - - - - UL1077
452-K14-LN2-S1-100A E-T-A electronic component

452-K14-LN2-S1-100A

CIR BRKR THRM 100A

E-T-A

7,802
RFQ

Datasheet

452 Bulk Active Panel Mount Thermal Magnetic 100A - 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, 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.