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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
CB2-P2-D4-912-A21-MK Carling Technologies electronic component

CB2-P2-D4-912-A21-MK

CIRCUIT BREAKER

Carling Technologies

7,266
RFQ

-

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 125A 480 V 80 V Lever 2 None - CCC, UL489A, VDE
LELHK11-1REG4-52-100.-A-91-V Sensata-Airpax electronic component

LELHK11-1REG4-52-100.-A-91-V

CIR BRKR MAG-HYDR 100A LEVER

Sensata-Airpax

6,726
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A - - Lever 2 - - -
LEL111-1-63F-20.0-AZ-01-V Sensata-Airpax electronic component

LEL111-1-63F-20.0-AZ-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

9,830
RFQ

Datasheet

LEJ Bulk Active Panel Mount Magnetic (Hydraulic Delay) - 240 V - Lever 1 None - -
LEL111-1-63F-6.00-AZ-01-V Sensata-Airpax electronic component

LEL111-1-63F-6.00-AZ-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

2,972
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 415 V 80 V Lever 3 None - -
LEL111-1-61F-20.0-A-01-V Sensata-Airpax electronic component

LEL111-1-61F-20.0-A-01-V

CIR BRKR,HYDMAG

Sensata-Airpax

7,372
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V 80 V Lever 3 None - CCC, CSA, UL489A, VDE
LEL111-1-61F-30.0-A-01-V Sensata-Airpax electronic component

LEL111-1-61F-30.0-A-01-V

CIR BRKR,HYDMAG

Sensata-Airpax

9,945
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 250 V 80 V Lever 3 None - CCC, CSA, UL489A, VDE
LEL111-1-61F-20.0-AF-01-V Sensata-Airpax electronic component

LEL111-1-61F-20.0-AF-01-V

CIR BRKR,HYDMAG

Sensata-Airpax

9,607
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V 80 V Lever 3 None - CCC, CSA, UL489A, VDE
LEL111-1-61F-15.0-A-01-V Sensata-Airpax electronic component

LEL111-1-61F-15.0-A-01-V

CIR BRKR,HYDMAG

Sensata-Airpax

8,201
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 250 V 80 V Lever 3 None - CCC, CSA, UL489A, VDE
LEL111-1-61F-15.0-AF-01-V Sensata-Airpax electronic component

LEL111-1-61F-15.0-AF-01-V

CIR BRKR,HYDMAG

Sensata-Airpax

2,185
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 250 V 80 V Lever 3 None - CCC, CSA, UL489A, VDE
LEL111-1-61F-30.0-AF-01-V Sensata-Airpax electronic component

LEL111-1-61F-30.0-AF-01-V

CIR BRKR,HYDMAG

Sensata-Airpax

8,323
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 250 V 80 V Lever 3 None - CCC, CSA, UL489A, VDE
LEL111-1-63F-20.0-AFZ-01-V Sensata-Airpax electronic component

LEL111-1-63F-20.0-AFZ-01-V

CIR BRKR HYD MAG

Sensata-Airpax

9,061
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V 80 V Lever 3 None - CCC, CSA, UL489A, VDE
3RV20231KA20 Siemens electronic component

3RV20231KA20

CIRCUIT-BREAKER S0 9-12.5A SPRIN

Siemens

2,334
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 12.5A 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
3RV20211JA20 Siemens electronic component

3RV20211JA20

MSP S0 7 - 10A SPRING

Siemens

6,489
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 10A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV20210JA25 Siemens electronic component

3RV20210JA25

MSP S0 0.7-1A SPRG W/AUX 1NO/1NC

Siemens

7,445
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 1A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV20210HA25 Siemens electronic component

3RV20210HA25

MSP S0 0.55-0.8A SPRG W/AUX 1NO/

Siemens

7,759
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 800mA 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV20211KA20 Siemens electronic component

3RV20211KA20

MSP S0 9 - 12.5A SPRING

Siemens

6,461
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 12.5A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV20210JA15 Siemens electronic component

3RV20210JA15

MSP S0 0.7-1A SCRW W/AUX 1NO/1NC

Siemens

7,027
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 1A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV20231KA10 Siemens electronic component

3RV20231KA10

CIRCUIT-BREAKER S0 9-12.5A SCREW

Siemens

5,751
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 12.5A 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
CB187F-110 Eaton - Bussmann Electrical Division electronic component

CB187F-110

CIR BRKR 110A 48VDC PUSH-RESET

Eaton - Bussmann Electrical Division

5,677
RFQ

Datasheet

CB187F Bulk Active Chassis Mount Thermal 110A - 48 V Push to Reset 1 None - -
CB187F-150 Eaton - Bussmann Electrical Division electronic component

CB187F-150

CIR BRKR 150A 48VDC PUSH-RESET

Eaton - Bussmann Electrical Division

9,130
RFQ

Datasheet

CB187F Bulk Active Chassis Mount Thermal 150A - 48 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.