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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
AP1-1RC-71-252 Sensata-Airpax electronic component

AP1-1RC-71-252

CIR BRKR HYD MAG

Sensata-Airpax

8,691
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2.5A 240 V 50 V Toggle 1 None - CSA, UL1077
FA2-B0-16-825-42A-BG Carling Technologies electronic component

FA2-B0-16-825-42A-BG

CIRCUIT BREAKER

Carling Technologies

5,769
RFQ

Datasheet

F Bulk Active Chassis Mount Magnetic (Hydraulic Delay) 250A 277 V 125 V Lever 2 None - CCC, cULus, UL489
FA2-B0-16-820-42A-BG Carling Technologies electronic component

FA2-B0-16-820-42A-BG

CIRCUIT BREAKER

Carling Technologies

8,770
RFQ

Datasheet

F Bulk Active Chassis Mount Magnetic (Hydraulic Delay) 200A 277 V 125 V Lever 2 None - CCC, cULus, UL489
QOB370VH Schneider Electric electronic component

QOB370VH

MINIATURE CIRCUIT BREAKER 240V 7

Schneider Electric

8,546
RFQ

Datasheet

QO Box Obsolete Panel Mount Thermal Magnetic 70A 240 V - Lever 3 None - CSA, UL
QOU3801021 Schneider Electric electronic component

QOU3801021

MINIATURE CIRCUIT BREAKER 240V 8

Schneider Electric

6,421
RFQ

Datasheet

QOU Box Active Chassis Mount Thermal Magnetic 80A 240 V - Lever 3 None - CSA, IEC, UL
QOU3801042 Schneider Electric electronic component

QOU3801042

MINIATURE CIRCUIT BREAKER 240V 8

Schneider Electric

4,468
RFQ

Datasheet

QOU Box Active Chassis Mount Thermal Magnetic 80A 240 V - Lever 3 None - CSA, IEC, UL
QOU31001042 Schneider Electric electronic component

QOU31001042

MINIATURE CIRCUIT BREAKER 240V 1

Schneider Electric

9,075
RFQ

Datasheet

QOU Box Active DIN Rail Thermal Magnetic 100A 240 V 48 V Lever 3 None - CSA, IEC, UL
QOU31001021 Schneider Electric electronic component

QOU31001021

MINIATURE CIRCUIT BREAKER 240V 1

Schneider Electric

5,973
RFQ

Datasheet

QOU Box Active DIN Rail Thermal Magnetic 100A 240 V 48 V Lever 3 None - CSA, IEC, UL
3VA51104ED560AA0 Siemens electronic component

3VA51104ED560AA0

BRKR 3VA51 1(2)P 100A 25KA FTFM

Siemens

8,641
RFQ

Datasheet

SENTRON Box Active DIN Rail - 100A 415 V - Lever 1 None - CCC, CE, UL489, VDE
3VA51115ED120AA0 Siemens electronic component

3VA51115ED120AA0

BRKR 3VA51 1P 110A 35KA FTFM NUT

Siemens

7,287
RFQ

Datasheet

SENTRON Box Active DIN Rail - 110A 415 V - Lever 1 None - CCC, UL489
GV4PB115N Schneider Electric electronic component

GV4PB115N

MOTBREAKGV4PBUL489TH/MAG 115A 50

Schneider Electric

8,511
RFQ

-

TeSys Box Active Chassis Mount Solid State 115A 690 V - Toggle 3 None - CSA, IEC, UL
GV4PB25S Schneider Electric electronic component

GV4PB25S

MOTBREAKGV4PBUL489TH/MAG 25A 100

Schneider Electric

2,693
RFQ

-

TeSys Box Active DIN Rail Thermal Magnetic 25A 690 V - Toggle 3 None - CSA, IEC, UL
GV4PB50S Schneider Electric electronic component

GV4PB50S

MOTBREAKGV4PBUL489TH/MAG 50A 100

Schneider Electric

9,935
RFQ

-

TeSys Box Active Chassis Mount Solid State 50A 690 V - Toggle 3 None - CSA, IEC, UL
GV4PB80N Schneider Electric electronic component

GV4PB80N

MOTBREAKGV4PBUL489TH/MAG 80A 50K

Schneider Electric

7,597
RFQ

Datasheet

TeSys Box Active DIN Rail Thermal Magnetic 80A 690 V - Toggle 3 None - CSA, IEC, UL
CCD2R-3-100 Eaton - Bussmann Electrical Division electronic component

CCD2R-3-100

COMPACT CIRCUIT PROTEC NO/NC AUX

Eaton - Bussmann Electrical Division

6,178
RFQ

Datasheet

- Bulk Active DIN Rail Thermal 100A 600 V 125 V Lever 3 None - CE, CSA C22.2 No 4, cULus, UL98
203-22-2-66-751-A-3-13 Sensata-Airpax electronic component

203-22-2-66-751-A-3-13

CIR BRKR .75A 32VDC ROCKER

Sensata-Airpax

6,101
RFQ

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 750mA 250 V 32 V Rocker 2 Green 120V UL1077
209-6-2601-622 Sensata-Airpax electronic component

209-6-2601-622

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

9,972
RFQ

Datasheet

209 Bulk Active - - - - - - - - - -
209-6-2601-629 Sensata-Airpax electronic component

209-6-2601-629

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

5,559
RFQ

Datasheet

209 Bulk Active - - - - - - - - - -
209-6-2601-632 Sensata-Airpax electronic component

209-6-2601-632

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

3,877
RFQ

Datasheet

209 Bulk Active - - - - - - - - - -
209-6-2601-648 Sensata-Airpax electronic component

209-6-2601-648

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

8,708
RFQ

Datasheet

209 Bulk Active - - - - - - - - - -

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.