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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
HA1-B0-14-630-122-AC Carling Technologies electronic component

HA1-B0-14-630-122-AC

CIRCUIT BREAKER

Carling Technologies

5,986
RFQ

-

H Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 250 V 65 V Lever 1 None - CSA, UL
CB1911-35 Eaton - Bussmann Electrical Division electronic component

CB1911-35

CIR BRKR 35A AUTO RESET

Eaton - Bussmann Electrical Division

2,175
RFQ

Datasheet

CB1911 Bulk Active Holder - 35A - 14 V Automatic Reset 1 None - -
MA1-A-03-615-1-A82-2-C Carling Technologies electronic component

MA1-A-03-615-1-A82-2-C

CIRCUIT BREAKER

Carling Technologies

6,915
RFQ

Datasheet

M Bulk Active Panel Mount Switch Only 15A 250 V 80 V Rocker 1 None - CCC, CSA, UL1077
MA1-A-03-615-1-A22-2-C Carling Technologies electronic component

MA1-A-03-615-1-A22-2-C

CIRCUIT BREAKER

Carling Technologies

2,051
RFQ

-

M Bulk Active Panel Mount Switch Only 15A 250 V 80 V Rocker 1 None - CCC, CSA, UL1077
CB1911-10 Eaton - Bussmann Electrical Division electronic component

CB1911-10

CIR BRKR 10A AUTO RESET

Eaton - Bussmann Electrical Division

3,512
RFQ

Datasheet

CB1911 Bulk Active Holder - 10A - 14 V Automatic Reset 1 None - -
CB1911-30 Eaton - Bussmann Electrical Division electronic component

CB1911-30

CIR BRKR 30A AUTO RESET

Eaton - Bussmann Electrical Division

9,407
RFQ

Datasheet

CB1911 Bulk Active Holder - 30A - 14 V Automatic Reset 1 None - -
CB1911-50 Eaton - Bussmann Electrical Division electronic component

CB1911-50

CIR BRKR 50A AUTO RESET

Eaton - Bussmann Electrical Division

2,501
RFQ

Datasheet

CB1911 Bulk Active Holder - 50A - 14 V Automatic Reset 1 None - -
CB1921-25 Eaton - Bussmann Electrical Division electronic component

CB1921-25

CIR BRKR 25A PUSH-RESET

Eaton - Bussmann Electrical Division

6,284
RFQ

Datasheet

CB1921 Bulk Active Holder - 25A - 12 V Automatic Reset 1 None - -
T21-2-25.0A-01-11AL-V Sensata-Airpax electronic component

T21-2-25.0A-01-11AL-V

CIR BRKR MAG-HYDR 25A TOGGLE

Sensata-Airpax

5,918
RFQ

Datasheet

SNAPAK® Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 25A - - Toggle 2 - - -
T21-2-25.0A-01-31AL Sensata-Airpax electronic component

T21-2-25.0A-01-31AL

CIR BRKR MAG-HYDR 25A TOGGLE

Sensata-Airpax

8,737
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A - - Toggle 2 - - -
R11-1-.500A-R107CV-V Sensata-Airpax electronic component

R11-1-.500A-R107CV-V

CIR BRKR,HYDMAG

Sensata-Airpax

7,932
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 500mA 250 V 65 V Rocker 1 Green 3V CCC, CSA, TUV, UL1077
T21-62-30.0A-01-31AL Sensata-Airpax electronic component

T21-62-30.0A-01-31AL

CIR BRKR MAG-HYDR 30A TOGGLE

Sensata-Airpax

3,449
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A - - Toggle 2 - - -
MA1-A-03-615-1-A25-2-C Carling Technologies electronic component

MA1-A-03-615-1-A25-2-C

CIRCUIT BREAKER

Carling Technologies

7,448
RFQ

-

M Bulk Active Panel Mount Switch Only 15A 250 V 80 V Rocker 1 None - CCC, CSA, UL1077
2480350000 Weidmüller electronic component

2480350000

CB PROTECTOR 1077 2P C 12A ACDC

Weidmüller

8,895
RFQ

Datasheet

MCB 1077 Bulk Active DIN Rail Thermal Magnetic 12A 480 V 125 V Lever 2 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE
CB1911-15 Eaton - Bussmann Electrical Division electronic component

CB1911-15

CIR BRKR 15A AUTO RESET

Eaton - Bussmann Electrical Division

4,132
RFQ

Datasheet

CB1911 Bulk Active Holder - 15A - 14 V Automatic Reset 1 None - -
CB1921-20 Eaton - Bussmann Electrical Division electronic component

CB1921-20

CIR BRKR 20A PUSH-RESET

Eaton - Bussmann Electrical Division

7,974
RFQ

Datasheet

CB1921 Bulk Active Holder - 20A - 12 V Automatic Reset 1 None - -
808-H-0.8A E-T-A electronic component

808-H-0.8A

CIR BRKR 800MA 120VAC 60VDC

E-T-A

9,477
RFQ

Datasheet

808 Bulk Active PCB Magnetic 800mA 120 V 60 V Push-Pull Plunger 1 None - CSA C22.2 No 235, UL1077
CB1921-15 Eaton - Bussmann Electrical Division electronic component

CB1921-15

CIR BRKR 15A PUSH-RESET

Eaton - Bussmann Electrical Division

5,460
RFQ

Datasheet

CB1921 Bulk Active Holder - 15A - 12 V Automatic Reset 1 None - -
IEGS1-39101-10-UV Sensata-Airpax electronic component

IEGS1-39101-10-UV

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

4,872
RFQ

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - CSA, TUV, UL1077
IEGS1-39101-21-UV Sensata-Airpax electronic component

IEGS1-39101-21-UV

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

5,978
RFQ

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - CSA, TUV, UL1077
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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.