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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
EGB14045 Schneider Electric electronic component

EGB14045

MINIATURE CIRCUIT BREAKER 277V 4

Schneider Electric

9,669
RFQ

Datasheet

- Box Obsolete Chassis Mount Thermal Magnetic 45A - - Lever 1 None - cULus
QOU310 Schneider Electric electronic component

QOU310

MINIATURE CIRCUIT BREAKER 240V 1

Schneider Electric

9,392
RFQ

Datasheet

QOU Box Active DIN Rail Thermal Magnetic 10A 240 V - Lever 3 None - CSA, IEC, UL
QOU350 Schneider Electric electronic component

QOU350

MINIATURE CIRCUIT BREAKER 240V 5

Schneider Electric

7,956
RFQ

Datasheet

QOU Box Active DIN Rail Thermal Magnetic 50A 240 V 48 V Lever 3 None - CSA, IEC, UL
JLE-1-1REC5-30278-150 Sensata-Airpax electronic component

JLE-1-1REC5-30278-150

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

9,604
RFQ

Datasheet

JLE Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
JLE-1-1REC5-30278-250 Sensata-Airpax electronic component

JLE-1-1REC5-30278-250

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

6,150
RFQ

Datasheet

JLE Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
8345-B04A-U3M1-DB1B2B-110A E-T-A electronic component

8345-B04A-U3M1-DB1B2B-110A

CIR BRKR MAG-HYDR 110A 80VDC

E-T-A

7,942
RFQ

Datasheet

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 110A 480 V 80 V Lever 4 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
MMSKG2CG Siemens electronic component

MMSKG2CG

MANUAL SW,TOGGLE,3-P,NEMA TY 1,G

Siemens

3,258
RFQ

-

MMS Box Active DIN Rail Manual Motor Controller - - - Rotary 3 None - UL
JLE-1-37440-175-V Sensata-Airpax electronic component

JLE-1-37440-175-V

CIR BRKR MAG-HYDR

Sensata-Airpax

6,467
RFQ

Datasheet

JLE Bulk Active Panel Mount Magnetic (Hydraulic Delay) 175A - - Lever 1 None - CCC, TUV, UL
JLE-1-37440-250-V Sensata-Airpax electronic component

JLE-1-37440-250-V

CIR BRKR MAG-HYDR

Sensata-Airpax

4,561
RFQ

Datasheet

JLE Bulk Active Panel Mount Magnetic (Hydraulic Delay) 250A - - Lever 1 None - CCC, TUV, UL
3RV23314EC10 Siemens electronic component

3RV23314EC10

CIRCUIT-BREAKER S2 32A SCREW

Siemens

9,402
RFQ

Datasheet

SIRIUS Box Active DIN Rail Magnetic 32A 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
JLE-1-1REC5-30278-125 Sensata-Airpax electronic component

JLE-1-1REC5-30278-125

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

7,329
RFQ

Datasheet

JLE Bulk Active Panel Mount Magnetic (Hydraulic Delay) 125A - - Lever 1 - - UL
JLE-1-1REC5-30278-200 Sensata-Airpax electronic component

JLE-1-1REC5-30278-200

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

6,438
RFQ

Datasheet

JLE Bulk Active Panel Mount Magnetic (Hydraulic Delay) 200A - - Lever 1 - - UL
JLE-1-1REC5R-30150-217 Sensata-Airpax electronic component

JLE-1-1REC5R-30150-217

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

8,206
RFQ

Datasheet

JLE Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
JLE-1-1REC5R-30150-218 Sensata-Airpax electronic component

JLE-1-1REC5R-30150-218

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

3,715
RFQ

Datasheet

JLE Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
JLE-1-1REC5R-30150-235 Sensata-Airpax electronic component

JLE-1-1REC5R-30150-235

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

7,959
RFQ

Datasheet

JLE Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
JTE-1-1REC5R-30150-222 Sensata-Airpax electronic component

JTE-1-1REC5R-30150-222

CIR BRKR MAG-HYDR

Sensata-Airpax

2,649
RFQ

-

JTE Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 None - -
JTM-1-1-52-1-F1M-250-A-V Sensata-Airpax electronic component

JTM-1-1-52-1-F1M-250-A-V

CIR BRKR HYD MAG

Sensata-Airpax

3,367
RFQ

Datasheet

JTM Bulk Active Panel Mount Magnetic (Hydraulic Delay) 250A - 65 V Lever 1 None - CCC, CSA, TUV, UL489A
CCD2R-3-30 Eaton - Bussmann Electrical Division electronic component

CCD2R-3-30

NON-FUSE CCP2-30 3P W/ROTARY H&M

Eaton - Bussmann Electrical Division

6,890
RFQ

Datasheet

- Bulk Active DIN Rail Thermal 30A 600 V 125 V Lever 3 None - CE, CSA C22.2 No 4, cULus, UL98
LELZXPK111-1-52-180.-A-03-V Sensata-Airpax electronic component

LELZXPK111-1-52-180.-A-03-V

CIR BRKR MAG-HYDR 180A ROCKER

Sensata-Airpax

6,349
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 180A - - Rocker 3 - - -
CELBXPK111-1-52-300.-A-M3-T Sensata-Airpax electronic component

CELBXPK111-1-52-300.-A-M3-T

CIR BRKR,HYDMAG

Sensata-Airpax

9,074
RFQ

Datasheet

CEL Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 300A - 125 V Rocker 3 None - CSA, TUV, UL489A

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.