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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
3RV20111HA25 Siemens electronic component

3RV20111HA25

MSP S00 5.5-8A AUX 1NO 1NC SPRIN

Siemens

8,528
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 8A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
IMLHK111-1REG4-63-10.0-AB-01 Sensata-Airpax electronic component

IMLHK111-1REG4-63-10.0-AB-01

CIR BRKR MAG-HYDR

Sensata-Airpax

5,508
RFQ

Datasheet

IML Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 415 V 80 V Rocker 1 None - -
IMLHK111-1REG4-63-5.00-A-01 Sensata-Airpax electronic component

IMLHK111-1REG4-63-5.00-A-01

CIR BRKR MAG-HYDR

Sensata-Airpax

7,958
RFQ

Datasheet

IML Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 415 V 80 V Lever 3 None - -
IMLHK111-1REG4-63-50.0-A-01 Sensata-Airpax electronic component

IMLHK111-1REG4-63-50.0-A-01

CIR BRKR MAG-HYDR

Sensata-Airpax

5,265
RFQ

Datasheet

IML Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 415 V 80 V Lever 3 None - -
IELH1111-1-62-30.0-01-V Sensata-Airpax electronic component

IELH1111-1-62-30.0-01-V

CIR BRKR MAG-HYDR LEVER 30A

Sensata-Airpax

8,453
RFQ

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A - - Lever 3 - - -
IEL1111-1-62-15.0-01-V Sensata-Airpax electronic component

IEL1111-1-62-15.0-01-V

CIR BRKR MAG-HYDR 15A LEVER

Sensata-Airpax

8,470
RFQ

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - - Lever 4 - - -
IUL1111-1-65-20.0-A-01 Sensata-Airpax electronic component

IUL1111-1-65-20.0-A-01

CIR BRKR MAG-HYDR

Sensata-Airpax

6,993
RFQ

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 70A 415 V 80 V Lever 1 None - -
IELH1111-1-72-50.0-01-E Sensata-Airpax electronic component

IELH1111-1-72-50.0-01-E

CIR BRKR,HYDMAG

Sensata-Airpax

7,554
RFQ

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 480 V 80 V Lever 4 None - CSA, UL1077
219-2-30411-1 Sensata-Airpax electronic component

219-2-30411-1

CIR BRKR,HYDMAG

Sensata-Airpax

6,793
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
EA4-A0-03-810-3DE-DB Carling Technologies electronic component

EA4-A0-03-810-3DE-DB

CIRCUIT BREAKER

Carling Technologies

9,305
RFQ

Datasheet

E Bulk Active Panel Mount Switch Only 100A 240 V 125 V Lever 4 None - CCC, CSA, UL508, UL1077
EA4-A0-03-810-2BA-DB Carling Technologies electronic component

EA4-A0-03-810-2BA-DB

CIRCUIT BREAKER

Carling Technologies

8,143
RFQ

Datasheet

E Bulk Active Panel Mount Switch Only 100A 240 V 125 V Lever 4 None - CCC, CSA, UL508, UL1077
3RV20211AA15 Siemens electronic component

3RV20211AA15

MSP S0 1.1-1.6A SCRW W/AUX 1NO/1

Siemens

2,804
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 1.6A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
QOB220H35 Schneider Electric electronic component

QOB220H35

MINIATURE CIRCUIT BREAKER 240V 2

Schneider Electric

3,588
RFQ

-

QO Box Obsolete Chassis Mount Thermal Magnetic 20A 120 V 250 V Lever 2 None - CSA, UL
QOB215H5237 Schneider Electric electronic component

QOB215H5237

MINIATURE CIRCUIT BREAKER 240V 1

Schneider Electric

7,531
RFQ

-

QO Box Obsolete Chassis Mount Thermal Magnetic 15A - - Lever 2 None - CSA, UL
QOB240H35 Schneider Electric electronic component

QOB240H35

MINIATURE CIRCUIT BREAKER 240V 4

Schneider Electric

8,892
RFQ

-

QO Box Obsolete Chassis Mount Thermal Magnetic 40A - - Lever 2 None - CSA, UL
QOB210035 Schneider Electric electronic component

QOB210035

MINIATURE CIRCUIT BREAKER 120/24

Schneider Electric

3,869
RFQ

-

QO Box Obsolete Chassis Mount Thermal Magnetic 100A - - Lever 2 None - CSA, UL
QOB250H35 Schneider Electric electronic component

QOB250H35

MINIATURE CIRCUIT BREAKER 240V 5

Schneider Electric

6,666
RFQ

-

QO Box Obsolete Chassis Mount Thermal Magnetic 50A - - Lever 2 None - CSA, UL
QOB225H5237 Schneider Electric electronic component

QOB225H5237

MINIATURE CIRCUIT BREAKER 240V 2

Schneider Electric

3,725
RFQ

-

QO Box Obsolete Chassis Mount Thermal Magnetic 25A - - Lever 2 None - CSA, UL
QOB230H35 Schneider Electric electronic component

QOB230H35

MINIATURE CIRCUIT BREAKER 240V 3

Schneider Electric

4,626
RFQ

-

QO Box Obsolete Chassis Mount Thermal Magnetic 30A 120 V 125 V Lever 2 None - CSA, UL
QOB290FT Schneider Electric electronic component

QOB290FT

MINIATURE CIRCUIT BREAKER 120/24

Schneider Electric

9,957
RFQ

Datasheet

- Box Obsolete - - - - - - - - - -

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.