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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
IULX111-1-61-20.0-42 Sensata-Airpax electronic component

IULX111-1-61-20.0-42

CIR BRKR MAG-HYDR 100A TOGGLE

Sensata-Airpax

4,540
RFQ

Datasheet

IUL Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 100A - - Toggle 3 - - -
IAGN11-32844-152 Sensata-Airpax electronic component

IAGN11-32844-152

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

6,372
RFQ

Datasheet

IAG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Toggle 2 - - -
IULH21-71067-30 Sensata-Airpax electronic component

IULH21-71067-30

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

8,242
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
MMSKG3 Siemens electronic component

MMSKG3

MANUAL SW,KEY,2-P0LE,NEMA TYPE 1

Siemens

4,094
RFQ

-

MMS Box Active DIN Rail Manual Motor Controller - - - Rotary 2 None - UL
8340-F150-K4T1-KLH242-50A E-T-A electronic component

8340-F150-K4T1-KLH242-50A

CIR BRKR THRM 50A

E-T-A

9,746
RFQ

Datasheet

8340-F Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 240 V 80 V Lever 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
7940117617 Weidmüller electronic component

7940117617

CIRCUIT BREAKER 8A

Weidmüller

2,445
RFQ

-

- Bulk Obsolete - - 8A - 72 V - - - - CSA C22.2 No 235, UL1077, VDE
JB2-B0-26-620-K2C-D3 Carling Technologies electronic component

JB2-B0-26-620-K2C-D3

CIRCUIT BREAKER

Carling Technologies

4,991
RFQ

-

J Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 240 V - Lever 2 None - cULus, TUV, UL489
JB2-B0-24-620-K2A-C3 Carling Technologies electronic component

JB2-B0-24-620-K2A-C3

CIRCUIT BREAKER

Carling Technologies

7,620
RFQ

-

J Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 240 V - Lever 2 None - cULus, TUV, UL489
IULHK21-71078-1 Sensata-Airpax electronic component

IULHK21-71078-1

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

5,125
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
LELHK11-40882-20-V Sensata-Airpax electronic component

LELHK11-40882-20-V

CIR BRKR,HYDMAG

Sensata-Airpax

8,768
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
LEJBXV66-1-62-13.0-AEG-M6-T Sensata-Airpax electronic component

LEJBXV66-1-62-13.0-AEG-M6-T

CIR BRKR HYD MAG

Sensata-Airpax

2,466
RFQ

Datasheet

LEJ Bulk Active Panel Mount Magnetic (Hydraulic Delay) 13A 240 V - Rocker 2 None - TUV, UL489
18.46303/AC Altech Corporation electronic component

18.46303/AC

FI-DFS4 63A30MA230/400VAC 4P ELC

Altech Corporation

8,024
RFQ

-

- Bulk Active DIN Rail Ground Fault 63A 400 V - Lever 4 None - VDE
IEGBX111-39903-16-V Sensata-Airpax electronic component

IEGBX111-39903-16-V

CIR BRKR,HYDMAG

Sensata-Airpax

6,725
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
LELK11-35504-2-V Sensata-Airpax electronic component

LELK11-35504-2-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

7,551
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 - - -
482-G111-K1M1-A1S0-20A E-T-A electronic component

482-G111-K1M1-A1S0-20A

CIR BRKR THRM 20A 115VAC 28VDC

E-T-A

7,584
RFQ

Datasheet

482 Bulk Active Panel Mount Thermal 20A 230 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, IEC 60934, UL1077
482-G111-K1M1-A1S0-5A E-T-A electronic component

482-G111-K1M1-A1S0-5A

CIR BRKR THRM 5A 115VAC 28VDC

E-T-A

5,264
RFQ

Datasheet

482 Bulk Active Panel Mount Thermal 5A 230 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, IEC 60934, UL1077
482-G111-K1M1-A1S0-6A E-T-A electronic component

482-G111-K1M1-A1S0-6A

CIR BRKR THRM 6A 115VAC 28VDC

E-T-A

9,571
RFQ

Datasheet

482 Bulk Active Panel Mount Thermal 6A 230 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, IEC 60934, UL1077
482-G111-K1M1-A1S0-8A E-T-A electronic component

482-G111-K1M1-A1S0-8A

CIR BRKR THRM 8A 115VAC 28VDC

E-T-A

6,061
RFQ

Datasheet

482 Bulk Active Panel Mount Thermal 8A 230 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, IEC 60934, UL1077
482-G111-K1M1-A1S0-1A E-T-A electronic component

482-G111-K1M1-A1S0-1A

CIRC BRKR THRM

E-T-A

7,592
RFQ

Datasheet

482 Bulk Active Panel Mount Thermal 1A 230 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, IEC 60934, UL1077
482-G111-K1M1-A1S0-45A E-T-A electronic component

482-G111-K1M1-A1S0-45A

SINGLE POLE COMPACT HIGH PERFORM

E-T-A

9,777
RFQ

Datasheet

482 Bulk Active Panel Mount Thermal 45A 115 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, UL1077

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.