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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
203-2-2-60-251-4-1-13 Sensata-Airpax electronic component

203-2-2-60-251-4-1-13

CIR BRKR .25A 32VDC ROCKER

Sensata-Airpax

5,398
RFQ

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 250mA 250 V 32 V Rocker 1 Green 120V UL1077
CA3-B4-20-670-622-H Carling Technologies electronic component

CA3-B4-20-670-622-H

CIRCUIT BREAKER

Carling Technologies

2,335
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 70A 277 V 150 V Lever 3 None - CCC, CSA, UL489, VDE
5SY46638 Siemens electronic component

5SY46638

SUP PTOR 5SY4 3P+N 480V 63A 5K D

Siemens

9,480
RFQ

Datasheet

SENTRON Box Active DIN Rail - 63A 400 V 72 V Lever 4 None - CCC, CE, EAC, UR, VDE
CB3-B0-26-810-3DA-L Carling Technologies electronic component

CB3-B0-26-810-3DA-L

CIRCUIT BREAKER

Carling Technologies

6,394
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 277 V 150 V Lever 3 None - CCC, CSA, UL489
CA3-B0-24-680-32A-R Carling Technologies electronic component

CA3-B0-24-680-32A-R

CIRCUIT BREAKER

Carling Technologies

9,534
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 80A 277 V 150 V Lever 3 None - CCC, CSA, TUV, UL489
CA3-B0-21-670-62B-R Carling Technologies electronic component

CA3-B0-21-670-62B-R

CIRCUIT BREAKER

Carling Technologies

2,485
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 70A 277 V 150 V Lever 3 None - CCC, CSA, TUV, UL489
CA3-B0-26-810-3DA-L Carling Technologies electronic component

CA3-B0-26-810-3DA-L

CIRCUIT BREAKER

Carling Technologies

5,826
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 277 V 150 V Lever 3 None - CCC, CSA, UL489
CA3-B0-20-670-62B-R Carling Technologies electronic component

CA3-B0-20-670-62B-R

CIRCUIT BREAKER

Carling Technologies

3,674
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 70A 277 V 150 V Lever 3 None - CCC, CSA, TUV, UL489
CA3-B0-22-810-62A-L Carling Technologies electronic component

CA3-B0-22-810-62A-L

CIRCUIT BREAKER

Carling Technologies

6,894
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 277 V 150 V Lever 3 None - CCC, CSA, UL489
8345-SR0047-10A E-T-A electronic component

8345-SR0047-10A

CIR BRKR MAG-HYDR 10A

E-T-A

5,448
RFQ

-

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 480 V 80 V - - None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
CCP2SL-3-30M Eaton - Bussmann Electrical Division electronic component

CCP2SL-3-30M

3 POLE COMP CKT PROTECT 30A

Eaton - Bussmann Electrical Division

4,560
RFQ

Datasheet

- Bulk Active DIN Rail Thermal 30A 240 V - Lever 3 None - CE, CSA C22.2 No 4, cULus, UL98
CCP2S-3-30M Eaton - Bussmann Electrical Division electronic component

CCP2S-3-30M

3 POLE COMP CKT PROTECT 30A

Eaton - Bussmann Electrical Division

4,454
RFQ

Datasheet

- Bulk Active DIN Rail Thermal 30A 240 V - Lever 3 None - CE, CSA C22.2 No 4, cULus, UL98
229-3-2REC4-65F-8-8-30-H Sensata-Airpax electronic component

229-3-2REC4-65F-8-8-30-H

CIR BRKR MAG-HYDR 30A 480VAC

Sensata-Airpax

6,592
RFQ

Datasheet

229 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 30A 480 V - Lever 3 - - -
IULHK1111-1REC4-41041-2 Sensata-Airpax electronic component

IULHK1111-1REC4-41041-2

CIR BRKR,HYDMAG

Sensata-Airpax

9,600
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
IULHK1111-1REC4-41041-25 Sensata-Airpax electronic component

IULHK1111-1REC4-41041-25

CIR BRKR HYD MAG

Sensata-Airpax

2,223
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
EA4-B0-24-660-33F-JD Carling Technologies electronic component

EA4-B0-24-660-33F-JD

CIRCUIT BREAKER

Carling Technologies

4,315
RFQ

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 60A 415 V 125 V Lever 4 None - CCC, CSA, UL1077, VDE
EA4-B0-24-810-22A-DC Carling Technologies electronic component

EA4-B0-24-810-22A-DC

CIRCUIT BREAKER

Carling Technologies

4,905
RFQ

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 240 V 125 V Lever 4 None - CCC, CSA, UL489
EA4-B0-26-670-22A-DC Carling Technologies electronic component

EA4-B0-26-670-22A-DC

CIRCUIT BREAKER

Carling Technologies

9,583
RFQ

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 70A 240 V 125 V Lever 4 None - CCC, CSA, UL489
EA4-B0-24-810-2DA-DC Carling Technologies electronic component

EA4-B0-24-810-2DA-DC

CIRCUIT BREAKER

Carling Technologies

7,200
RFQ

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 240 V 125 V Lever 4 None - CCC, CSA, UL489
EA4-B0-24-660-22A-DC Carling Technologies electronic component

EA4-B0-24-660-22A-DC

CIRCUIT BREAKER

Carling Technologies

5,251
RFQ

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 60A 240 V 125 V Lever 4 None - CCC, CSA, UL489

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.