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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
3400-K20-H-5A E-T-A electronic component

3400-K20-H-5A

CIR BRKR THRMMAG 5A 250VAC 80VDC

E-T-A

7,152
RFQ

Datasheet

3400 Bulk Active Panel Mount Thermal Magnetic 5A 250 V 80 V Push-Pull Plunger 1 None - CSA C22.2 No 235, IEC 60934, UL1077
IMGF6-1RLS5-32754-2-V Sensata-Airpax electronic component

IMGF6-1RLS5-32754-2-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

8,351
RFQ

Datasheet

IMG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
LELBX1-41059-20-V Sensata-Airpax electronic component

LELBX1-41059-20-V

CIR BRKR,HYDMAG

Sensata-Airpax

2,300
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
LELBX1-37804-20-V Sensata-Airpax electronic component

LELBX1-37804-20-V

CIR BRKR,HYDMAG

Sensata-Airpax

8,446
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
5SJ41357HG41 Siemens electronic component

5SJ41357HG41

MCB 5SJ4 1P 240V 35A 14K C-TRIP

Siemens

9,332
RFQ

Datasheet

SENTRON Box Active DIN Rail - 35A 400 V 60 V Lever 1 None - CCC, CE, EAC, UL489
5SJ41148HG41 Siemens electronic component

5SJ41148HG41

MCB 5SJ4 1P 240V 0.3A 14K D-TRIP

Siemens

3,322
RFQ

Datasheet

SENTRON Box Active DIN Rail - 300mA 400 V 60 V Lever 1 None - CCC, CE, EAC, UL489, VDE
5SJ41158HG41 Siemens electronic component

5SJ41158HG41

MCB 5SJ4 1P 240V 1.6A 14K D-TRIP

Siemens

2,613
RFQ

Datasheet

SENTRON Box Active DIN Rail - 1.6A 400 V 60 V Lever 1 None - CCC, CE, EAC, UL489, VDE
5SJ41408HG41 Siemens electronic component

5SJ41408HG41

MCB 5SJ4 1P 240V 40A 10K D-TRIP

Siemens

9,101
RFQ

Datasheet

SENTRON Box Active DIN Rail - 40A 400 V 60 V Lever 1 None - CCC, CE, EAC, UL489
7940110251 Weidmüller electronic component

7940110251

CIR BRKR 11A 250VAC 80VDC

Weidmüller

3,667
RFQ

Datasheet

CB4200 Bulk Active DIN Rail Thermal Magnetic 11A 250 V 80 V Push to Reset 1 - - CSA C22.2 No 235, UL1077, VDE
LELBX1-1-62-15.0-AG-M3-V Sensata-Airpax electronic component

LELBX1-1-62-15.0-AG-M3-V

CIR BRKR MAG-HYDR 15A ROCKER

Sensata-Airpax

5,034
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - - Rocker 1 - - -
LELBX1-1-62-20.0-FG-M3-V Sensata-Airpax electronic component

LELBX1-1-62-20.0-FG-M3-V

CIR BRKR MAG-HYDR 20A ROCKER

Sensata-Airpax

4,168
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Rocker 1 - - -
LELBX1-1-63-20.0-AFG-M3-V Sensata-Airpax electronic component

LELBX1-1-63-20.0-AFG-M3-V

CIR BRKR MAG-HYDR 20A ROCKER

Sensata-Airpax

3,739
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Rocker 1 - - -
LELBX1-1-62-15.0-FG-N6-V Sensata-Airpax electronic component

LELBX1-1-62-15.0-FG-N6-V

CIR BRKR MAG-HYDR

Sensata-Airpax

4,191
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 415 V 80 V Rocker 1 None - -
CA1-B0-34-625-321-L Carling Technologies electronic component

CA1-B0-34-625-321-L

CIRCUIT BREAKER

Carling Technologies

7,738
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A 277 V 125 V Lever 1 None - CCC, CSA, UL489
CA1-B0-14-625-321-L Carling Technologies electronic component

CA1-B0-14-625-321-L

CIRCUIT BREAKER

Carling Technologies

8,116
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A 480 V 150 V Lever 1 None - CCC, CSA, UL489
CA1-B0-10-610-32A-R Carling Technologies electronic component

CA1-B0-10-610-32A-R

CIRCUIT BREAKER

Carling Technologies

7,367
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 480 V 125 V Lever 1 None - CCC, CSA, TUV, UL489
AF1-B0-14-610-8F1-I Carling Technologies electronic component

AF1-B0-14-610-8F1-I

CIRCUIT BREAKER

Carling Technologies

2,490
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 277 V 65 V Rocker 1 None - CCC, CSA, UL1077, UL1500
CA1-B0-34-635-121-R Carling Technologies electronic component

CA1-B0-34-635-121-R

CIRCUIT BREAKER

Carling Technologies

4,348
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 35A 277 V 125 V Lever 1 None - CCC, CSA, TUV, UL489
CA1-B0-22-435-1D1-L Carling Technologies electronic component

CA1-B0-22-435-1D1-L

CIRCUIT BREAKER

Carling Technologies

4,269
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3.5A 277 V 150 V Lever 1 None - CCC, CSA, UL489
CA1-B0-34-450-321-L Carling Technologies electronic component

CA1-B0-34-450-321-L

CIRCUIT BREAKER

Carling Technologies

6,302
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 277 V 125 V Lever 1 None - CCC, CSA, UL489
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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?
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Q4: Do you support BOM sourcing?
Yes. We support BOM matching, component procurement and alternative sourcing for Circuit Breakers and other electronic components.