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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
QOB220VH Schneider Electric electronic component

QOB220VH

MINIATURE CIRCUIT BREAKER 240V 2

Schneider Electric

4,628
RFQ

-

QO Box Obsolete Panel Mount Thermal Magnetic 20A 240 V - Lever 2 None - CSA, UL
8345-B22A-V3M2-DB1B1B-10A E-T-A electronic component

8345-B22A-V3M2-DB1B1B-10A

CIR BRKR THRM 10A

E-T-A

4,622
RFQ

Datasheet

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 480 V 80 V Lever 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-B22A-V3M2-DB1B1B-5A E-T-A electronic component

8345-B22A-V3M2-DB1B1B-5A

CIR BRKR THRM 5A

E-T-A

7,224
RFQ

Datasheet

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 480 V 80 V Lever 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-C02A-U3M1-DB1B2B-100A E-T-A electronic component

8345-C02A-U3M1-DB1B2B-100A

CIR BRKR THRM 100A

E-T-A

4,258
RFQ

Datasheet

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 480 V 80 V Lever 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
IEG112-41145-20-V Sensata-Airpax electronic component

IEG112-41145-20-V

CIR BRKR,HYDMAG

Sensata-Airpax

5,617
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
BA3-B0-22-610-121-D Carling Technologies electronic component

BA3-B0-22-610-121-D

CIRCUIT BREAKER

Carling Technologies

5,314
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 250 V 80 V Lever 3 None - CCC, CSA, UL, VDE
CA2-B0-42-610-121-DG Carling Technologies electronic component

CA2-B0-42-610-121-DG

CIRCUIT BREAKER

Carling Technologies

7,716
RFQ

-

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 240 V 150 V Lever 2 None - CCC, CSA, UL489
EA2-B9-66-660-22A-HB Carling Technologies electronic component

EA2-B9-66-660-22A-HB

CIRCUIT BREAKER

Carling Technologies

4,640
RFQ

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 60A 480 V 125 V Lever 2 None - CCC, CSA, UL508, UL1077
EA2-B9-66-670-22A-HB Carling Technologies electronic component

EA2-B9-66-670-22A-HB

CIRCUIT BREAKER

Carling Technologies

6,053
RFQ

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 70A 480 V 125 V Lever 2 None - CCC, CSA, UL508, UL1077
CB2-B0-24-430-422-DJ Carling Technologies electronic component

CB2-B0-24-430-422-DJ

CIRCUIT BREAKER

Carling Technologies

6,344
RFQ

-

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A 240 V 150 V Lever 2 None - CCC, CSA, TUV, UL489
BA3-B8-26-620-221-C Carling Technologies electronic component

BA3-B8-26-620-221-C

CIRCUIT BREAKER

Carling Technologies

3,564
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 277 V 80 V Lever 3 None - CCC, CSA, UL
BA3-B0-34-630-521-D Carling Technologies electronic component

BA3-B0-34-630-521-D

CIRCUIT BREAKER

Carling Technologies

4,785
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 250 V 80 V Lever 3 None - CCC, CSA, UL, VDE
BA3-B0-22-630-221-D Carling Technologies electronic component

BA3-B0-22-630-221-D

CIRCUIT BREAKER

Carling Technologies

3,236
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 250 V 80 V Lever 3 None - CCC, CSA, UL, VDE
BA3-B0-24-615-311-D Carling Technologies electronic component

BA3-B0-24-615-311-D

CIRCUIT BREAKER

Carling Technologies

7,825
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 250 V 80 V Lever 3 None - CCC, CSA, UL, VDE
BA3-B0-22-630-211-D Carling Technologies electronic component

BA3-B0-22-630-211-D

CIRCUIT BREAKER

Carling Technologies

3,418
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 250 V 80 V Lever 3 None - CCC, CSA, UL, VDE
BB3-B0-34-630-521-C Carling Technologies electronic component

BB3-B0-34-630-521-C

CIRCUIT BREAKER

Carling Technologies

7,613
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 277 V 80 V Lever 3 None - CCC, CSA, UL
BA3-B0-34-615-411-D Carling Technologies electronic component

BA3-B0-34-615-411-D

CIRCUIT BREAKER

Carling Technologies

9,815
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 250 V 80 V Lever 3 None - CCC, CSA, UL, VDE
BA3-B0-24-630-2B1-C Carling Technologies electronic component

BA3-B0-24-630-2B1-C

CIRCUIT BREAKER

Carling Technologies

8,233
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 277 V 80 V Lever 3 None - CCC, CSA, UL
BA3-B0-34-620-311-D Carling Technologies electronic component

BA3-B0-34-620-311-D

CIRCUIT BREAKER

Carling Technologies

9,723
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V 80 V Lever 3 None - CCC, CSA, UL, VDE
BA3-B8-26-410-221-C Carling Technologies electronic component

BA3-B8-26-410-221-C

CIRCUIT BREAKER

Carling Technologies

5,917
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A 277 V 80 V Lever 3 None - CCC, CSA, UL

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.