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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
3RV10110DA10 Siemens electronic component

3RV10110DA10

MSP,GROUP TAP,S00,CL10,0.22-0.32

Siemens

8,755
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 320mA 690 V - Rocker 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
IELHK111-37059-1-V Sensata-Airpax electronic component

IELHK111-37059-1-V

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

9,961
RFQ

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 3 - - -
8345-B23A-U3M2-DB1B2B-30A E-T-A electronic component

8345-B23A-U3M2-DB1B2B-30A

CIR BRKR MAG-HYDR 30A 80VDC

E-T-A

5,542
RFQ

Datasheet

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 415 V 80 V Lever 3 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-C23A-U3T2-DB1B3B-10A E-T-A electronic component

8345-C23A-U3T2-DB1B3B-10A

CIR BRKR MAG-HYDR 10A 80VDC

E-T-A

3,827
RFQ

Datasheet

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 415 V 80 V Lever 3 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-C23A-U3T2-DB1B3B-20A E-T-A electronic component

8345-C23A-U3T2-DB1B3B-20A

CIR BRKR MAG-HYDR 20A 80VDC

E-T-A

8,508
RFQ

Datasheet

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 415 V 80 V Lever 3 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-C23A-U3T2-DB1B3B-40A E-T-A electronic component

8345-C23A-U3T2-DB1B3B-40A

CIR BRKR MAG-HYDR 40A 80VDC

E-T-A

5,060
RFQ

Datasheet

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 40A 415 V 80 V Lever 3 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-C23A-U3T2-DB1B3B-50A E-T-A electronic component

8345-C23A-U3T2-DB1B3B-50A

CIR BRKR MAG-HYDR 50A 80VDC

E-T-A

5,778
RFQ

Datasheet

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 415 V 80 V Lever 3 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-C23A-U3T2-DB1B3B-5A E-T-A electronic component

8345-C23A-U3T2-DB1B3B-5A

CIR BRKR MAG-HYDR 5A 80VDC LEVER

E-T-A

3,708
RFQ

Datasheet

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 415 V 80 V Lever 3 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-B23A-V3T2-DB1B1B-X8345-S02KW102M-3A E-T-A electronic component

8345-B23A-V3T2-DB1B1B-X8345-S02KW102M-3A

CIRC BRKR HYDRAULIC MAGNETIC

E-T-A

7,207
RFQ

-

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A 415 V 80 V Lever 3 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
CA3-B0-14-650-111-I Carling Technologies electronic component

CA3-B0-14-650-111-I

CIRCUIT BREAKER

Carling Technologies

6,910
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 480 V 80 V Lever 3 None - CCC, CSA, UL1077, UL1500
CA3-B2-46-622-662-CG Carling Technologies electronic component

CA3-B2-46-622-662-CG

CIRCUIT BREAKER

Carling Technologies

2,931
RFQ

-

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 22A 240 V 150 V Lever 3 None - CCC, CSA, UL489
CA3-B9-46-613-121-CG Carling Technologies electronic component

CA3-B9-46-613-121-CG

CIRCUIT BREAKER

Carling Technologies

7,924
RFQ

-

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 13A 240 V 150 V Lever 3 None - CCC, CSA, UL489
CA3-B2-46-630-121-CG Carling Technologies electronic component

CA3-B2-46-630-121-CG

CIRCUIT BREAKER

Carling Technologies

4,827
RFQ

-

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 240 V 150 V Lever 3 None - CCC, CSA, UL489
CA3-B9-46-635-121-CG Carling Technologies electronic component

CA3-B9-46-635-121-CG

CIRCUIT BREAKER

Carling Technologies

6,363
RFQ

-

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 35A 240 V 150 V Lever 3 None - CCC, CSA, UL489
CB4-A0-03-650-131-C Carling Technologies electronic component

CB4-A0-03-650-131-C

CIRCUIT BREAKER

Carling Technologies

7,338
RFQ

-

C Bulk Active Panel Mount Switch Only 50A 480 V 125 V Lever 4 None - CCC, CSA, UL
CB4-A0-03-650-121-C Carling Technologies electronic component

CB4-A0-03-650-121-C

CIRCUIT BREAKER

Carling Technologies

7,598
RFQ

-

C Bulk Active Panel Mount Switch Only 50A 480 V 125 V Lever 4 None - CCC, CSA, UL
3RV24111EA10 Siemens electronic component

3RV24111EA10

MSP S00 FOR XFRMR 2.8-4A SCREW

Siemens

5,979
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 4A 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
3RV24211JA10 Siemens electronic component

3RV24211JA10

CIRCUIT-BREAKER SCREW CONNECTION

Siemens

5,099
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 10A 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
LELHPK11-1-52F-150.-A-01-V Sensata-Airpax electronic component

LELHPK11-1-52F-150.-A-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

5,561
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 150A 415 V 80 V Lever 2 None - -
CB185-100 Eaton - Bussmann Electrical Division electronic component

CB185-100

CIR BRKR 100A PUSH-RESET

Eaton - Bussmann Electrical Division

2,507
RFQ

Datasheet

CB185 Bulk Active Chassis Mount Thermal 100A - 42 V Push to Reset 1 None - -

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.