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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
482-G212-K1M1-A1S1-10A E-T-A electronic component

482-G212-K1M1-A1S1-10A

CIR BRKR THRM 10A 115VAC 28VDC

E-T-A

4,849
RFQ

Datasheet

482 Bulk Active Panel Mount Thermal 10A 230 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, IEC 60934, UL1077
8340-G211-G4E1-A4H111D-40A E-T-A electronic component

8340-G211-G4E1-A4H111D-40A

CIR BRKR MAG 40A 240VAC 80VDC

E-T-A

5,938
RFQ

-

8340-G2 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 40A 240 V 80 V Push-Pull Plunger 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A
IELZX111-2REG4-70008-2-V Sensata-Airpax electronic component

IELZX111-2REG4-70008-2-V

CIR BRKR,HYDMAG

Sensata-Airpax

5,143
RFQ

-

- Bulk Active - - - - - - - - - -
IELZX111-2REG4-70008-5-V Sensata-Airpax electronic component

IELZX111-2REG4-70008-5-V

CIR BRKR,HYDMAG

Sensata-Airpax

5,902
RFQ

-

- Bulk Active - - - - - - - - - -
IELZX111-2REG4-70008-4-V Sensata-Airpax electronic component

IELZX111-2REG4-70008-4-V

CIR BRKR,HYDMAG

Sensata-Airpax

4,083
RFQ

-

- Bulk Active - - - - - - - - - -
IELZX111-2REG4-70008-3-V Sensata-Airpax electronic component

IELZX111-2REG4-70008-3-V

CIR BRKR,HYDMAG

Sensata-Airpax

8,710
RFQ

-

- Bulk Active - - - - - - - - - -
3RV23211KC10 Siemens electronic component

3RV23211KC10

CIRCUIT-BREAKER S0 12.5A NO OVER

Siemens

5,300
RFQ

Datasheet

SIRIUS Box Active DIN Rail Magnetic 12.5A 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
3RV23211JC20 Siemens electronic component

3RV23211JC20

CIRCUIT-BREAKER S0 10A NO OVERLO

Siemens

6,370
RFQ

Datasheet

SIRIUS Box Active DIN Rail Magnetic 10A 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
203-2-1-62-252-4-1-1 Sensata-Airpax electronic component

203-2-1-62-252-4-1-1

CIR BRKR 2.5A 32VDC ROCKER

Sensata-Airpax

5,950
RFQ

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 2.5A 250 V 32 V Rocker 1 Neon 120V UL1077
203-2-1-63-252-B-1-1 Sensata-Airpax electronic component

203-2-1-63-252-B-1-1

CIR BRKR 2.5A 32VDC ROCKER

Sensata-Airpax

8,642
RFQ

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 2.5A 250 V 32 V Rocker 1 Neon 120V UL1077
203-2-1-63-752-4-1-1 Sensata-Airpax electronic component

203-2-1-63-752-4-1-1

CIR BRKR MAG 7.5A 32VDC ROCKER

Sensata-Airpax

7,361
RFQ

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 7.5A - 32 V Rocker 1 Neon 120V, 250V UL1077
203-2-1-61-752-4-1-1 Sensata-Airpax electronic component

203-2-1-61-752-4-1-1

CIR BRKR ROCKER

Sensata-Airpax

8,879
RFQ

-

203 Bulk Not For New Designs Panel Mount Magnetic 7.5A 250 V 50 V Rocker 1 Neon 120 ~ 250V UL1077
203-2-1-62-752-4-1-1 Sensata-Airpax electronic component

203-2-1-62-752-4-1-1

CIR BRKR ROCKER

Sensata-Airpax

4,314
RFQ

-

203 Bulk Not For New Designs Panel Mount Magnetic 7.5A 250 V 50 V Rocker 1 Neon 120 ~ 250V UL1077
203-2-1-62-752-4-3-1 Sensata-Airpax electronic component

203-2-1-62-752-4-3-1

CIR BRKR ROCKER

Sensata-Airpax

8,933
RFQ

-

203 Bulk Not For New Designs Panel Mount Magnetic 7.5A 250 V 50 V Rocker 1 White 6 ~ 11V UL1077
203-2-1-66-252-4-1-1 Sensata-Airpax electronic component

203-2-1-66-252-4-1-1

CIR BRKR ROCKER

Sensata-Airpax

5,723
RFQ

-

203 Bulk Not For New Designs Panel Mount Magnetic 2.5A 250 V 50 V Rocker 1 Neon 120 ~ 250V UL1077
203-2-1-61-252-A-1-1 Sensata-Airpax electronic component

203-2-1-61-252-A-1-1

CIR BRKR,HYDMAG

Sensata-Airpax

7,816
RFQ

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 2.5A 250 V 50 V Rocker 1 Neon 120V, 250V UL1077
CA3-B2-46-610-122-C Carling Technologies electronic component

CA3-B2-46-610-122-C

CIRCUIT BREAKER

Carling Technologies

3,913
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 480 V 150 V Lever 3 None - CCC, CSA, UL
CA3-B2-46-610-121-C Carling Technologies electronic component

CA3-B2-46-610-121-C

CIRCUIT BREAKER

Carling Technologies

2,118
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 480 V 150 V Lever 3 None - CCC, CSA, UL
CA3-B2-46-620-121-C Carling Technologies electronic component

CA3-B2-46-620-121-C

CIRCUIT BREAKER

Carling Technologies

4,852
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 480 V 150 V Lever 3 None - CCC, CSA, UL
CA3-B2-46-430-122-C Carling Technologies electronic component

CA3-B2-46-430-122-C

CIRCUIT BREAKER

Carling Technologies

7,906
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A 480 V 150 V Lever 3 None - CCC, CSA, UL

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.